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Manufacturers
Alphabetical directory; please purchase a PDF version of the list as it appeared in the paper if you wish to see a ranked list.
Rank
Company
Website
Twitter handle
Headquarters
Year established locally
Products or services
1
3TC Robotics LLC dba York Exponential
www.yorkexponential.com
DNR
York
2015
Develops collaborative robots or cobots to assist manufacturers
2
A&H Industries Inc.
DNR
DNR
DNR
Manufactures carbide and diamond tooling for woodworking industry
3
Abbottstown Stamping Co. Inc.
www.asctornado.com
DNR
DNR
1988
DNR
4
Aberdeen Road Co.
www.herculite.com
DNR
Manchester Twp.
1999
DNR
5
Accu-Mold & Tool Co. Inc. dba Accu-Mold Plastics
www.accu-moldplastics.com
DNR
Halifax Twp.
1972
Complete precision molding, non-sterile medical components and many other proprietary plastic components, as well as design and build steel molds
6
ACI Composites Inc.
www.acicomposites.com
DNR
E. Lampeter Twp.
1997
Manufacturing custom composites and fiberglass products
7
Adept Corp.
www.adeptcorp.com
DNR
Conewago Twp.
1966
Manufacturer of metal products and PVC plastic extrusion for the window and door industry
8
Adhesives Research Inc.
www.adhesivesresearch.com
DNR
Springfield Twp.
1961
Develops and manufactures custom pressure-sensitive adhesives, tapes, specialty films, laminates and coatings
9
Advanced Coating Technology Inc.
www.advancedcoatingtechnology.com
DNR
Mechanicsburg
1976
DNR
10

Advanced Cooling Technologies Inc.
www.1-act.com
@ACTHeatPipes
Manheim Twp.
2003
Performs complex design, analysis, manufacturing and testing work
11
Aggregates Equipment Inc.
www.aggregatesequipment.com
DNR
DNR
DNR
DNR
12
Ahlstrom Mount Holly Springs
www.ahlstrom.com
DNR
Helsinki
DNR
DNR
13
AIN Plastics of Pennsylvania
www.ainplastics.com
DNR
DNR
DNR
Plastic fabrication
14
Air Dynamics Industrial Systems Corp.
www.airdynamics.net
@Air_Dynamics
York
1999
Contract manufacturer
15
All American Plazas Inc.
DNR
DNR
0
DNR
16
American Hydro Corp. dba
Weir American Hydro

www.weirpowerindustrial.com
DNR
Hellam Twp.
1986
Designs, manufactures and installs equipment for the hydropower industry
17
Amerimax Home Products Inc.
www.amerimax.com
DNR
DNR
0
DNR
18
Ames Cos. Inc.
www.ames.com
DNR
New York
1982
Manufactures nonpowered lawn and garden tools
19
Ames Industries Inc.
www.amesindustries.com
DNR
Derry Twp.
1984
Plastic injection molding
20
Amphenol InterCon Systems
www.interconsystems.com
DNR
Lower Paxton Twp.
1985
High-speed, high-density electronic connector systems
21
Annville Shoulder Strap Co.
DNR
DNR
1946
Manufacturers shoulder straps and intimate apparel
22
Anvil International Inc.
www.anvilintl.com
DNR
Portsmouth, N.H.
DNR
Ductile, malleable and cast-iron fittings
23
Appleby Systems Inc.
www.applebysystems.com
DNR
DNR
DNR
Full-service home improvement company
24
Aqua Treatment Services Inc.
www.aquat.com
DNR
Silver Spring Twp.
1971
Manufacture and sale of water treatment equipment
25
Architectural Woodsmiths Inc.
DNR
DNR
DNR
DNR
26
Armstrong Flooring Inc.
www.armstrongflooring.com
@ArmstrongFloor
Manor Twp.
2016
North America's largest producer of resilient flooring products
27
Armstrong World Industries Inc.
www.armstrong.com
DNR
Manor Twp.
1860
Manufactures and sells residential and commercial ceilings
28
Astro Machine Works Inc.
www.astromachineworks.com
DNR
Ephrata
1984
Custom machine manufacturing
29
Atlas Roofing Corp.
www.atlasroofing.com
DNR
Atlanta
DNR
Manufacture of rigid polyiso foam sheathing and roofing products
30
Baby Sleep Safe
DNR
DNR
2000
DNR
31
Bar-Ray Products Inc.
www.barray.com
DNR
DNR
1930
Manufacturer of x-ray shielding equipment
32
Bayer Corp.
www.bayerus.com/communities/myerstown/
DNR
DNR
DNR
DNR
33
Beck Manufacturing Inc.
www.beckmfg.com
DNR
DNR
DNR
DNR
34
Beistle Co.
www.beistle.com
DNR
Southampton Twp.
1900
Paper and party-goods manufacturer
35
Berkley Products Co. Inc.
DNR
DNR
1946
DNR
36
Berry Plastics Corp.
www.berryplastics.com
DNR
Evansville, IN
1969
DNR
37

Billet Industries Inc.
www.billet-industries.com
DNR
Hellam Twp.
1972
Precision machining, machined fabrications, contract manufacturing, certified welding, job shop, ISO9001 & AS9100D Certified, ITAR registered
38
Bollman Hat Co.
www.bollmanhats.com
DNR
Adamstown
1868
Hat manufacturer and accessories wholesaler
39
Breckert Illustrated Shirts
DNR
DNR
1974
Imprinted clothing
40
Buck Co. Inc.
www.buckcompany.com
DNR
Providence Twp.
1951
Manufactures ferrous and nonferrous castings
41
Butler Manufacturing Co.
www.butlermfg.com
DNR
Annville Twp.
1901
Makes components for steel building structures. The company is based in Kansas City, MO. It was bought in 2004 by the Australian company BlueScope Steel.
42
Capway Automation Inc.
www.capwayautomation.com
DNR
DNR
2015
Manufacturer of baking equipment, conveyors, automated proofers, coolers, robotic handling systems
43

Carlisle Container Co.
www.carlislecontainer.net
DNR
Middlesex Twp.
1965
Manufacturer of corrugated packaging and point-of-purchase displays, in-house large format digital printing capabilities
44
Carlisle SynTec Inc.
www.carlisle-syntec.com
DNR
Carlisle
1981
DNR
45
Carmeuse Lime & Stone and Carmeuse Industrial Sand Inc.
www.carmeusena.com
DNR
Pittsburgh
DNR
Hydrated lime, quicklime, industrial sand/frac sand
46
Carpenter Co.
DNR
DNR
DNR
DNR
47
Caterpillar Inc.
www.cat.com
DNR
Deerfield, Ill.
1953
Distributes heavy equipment, automobile, forklift and electric motor parts
48
Celebrations!
www.FlowersByCelebrations.com, www.adventuresaloft.net
DNR
Ephrata
1983
Full-service florist, wedding and event planners; certified balloon artists, decorating; disc jockey; tuxedo sales
49
Central Penn Welding & Ironworks LLC
www.cpwironworks.com
DNR
Harrisburg
2006
Miscellaneous metal fabrication, structural steel, installation, erection, commercial/decorative and pipe handrailings, certified MBE
50
Chem-Tainer Industries Inc.
www.chemtainer.com
DNR
DNR
DNR
DNR
51
Clean Burn Inc.
www.cleanburn.com
DNR
Leola
1979
Furnace and boiler manufacturer
52
Compound Technology Inc.
www.nmc-nic.com
DNR
York
1930
Manufactures cleaners and metal-finishing compounds
53
Conestoga dpi LLC
www.conestogadpi.com
@conestoga_dpi
Manheim
2003
Large format graphics and print service provider. Outsource partner for printers, sign companies and print brokers.
54
Conestoga Wood Specialties Corp.
www.conestogawood.com
DNR
E. Earl Twp.
1964
Wood components for the kitchen and bath industries
55
Cooperative Milling Inc.
DNR
DNR
1996
Manufactures animal feed
56

Crescent Industries Inc.
www.crescentind.com
@CrescentInd
New Freedom
1946
FDA, ITAR and ISO 13485-certified custom plastic-injection molder, including mold building, contract assembly and packaging service
57
Cresline Plastic Pipe Co. Inc.
DNR
DNR
0
DNR
58
Crystal Pools Inc.
www.crystalpoolsinc.com
DNR
Conewago Twp.
1964
Swimming pools, spas, liners, covers and accessories
59
Daisy Data Displays Inc.
www.d3inc.net
DNR
DNR
1982
DNR
60
Dal-Tile Corp.
DNR
DNR
DNR
Manufactures ceramic wall and floor tile
61
Dart Container Corp
www.dartcontainer.com
DNR
Mason, Mich.
1964
DNR
62
Dauphin Graphic Machines Inc.
www.dauphingraphic.com
DNR
DNR
1973
DNR
63
Dechert Dynamics Corp.
www.decherts.com
DNR
Palmyra
1946
Machine shop manufacturing
64
Dental Arts Inc.
DNR
DNR
1966
Dental retainers and plastic molds
65
Dentsply Sirona Inc.
www.dentsplysirona.com
DNR
York
1899
Manufacturer of professional dental products
66

Die-Tech Inc.
www.die-tech.com
@die_tech
Newberry Twp.
1974
Manufacturer of precision metal stampings
67
Ecore International Inc.
www.ecoreintl.com
DNR
Lancaster
1989
Manufactures recycled-rubber products and sports surfacing systems
68
Donsco Inc.
www.donsco.com
DNR
Wrightsville
1906
Cast and machined gray iron, ductile iron, high-alloy castings
69
DRI Machine Shop Inc.
www.drimachineshop.com
DNR
Conewago Twp.
1992
Machining, welding, fabrication job shop
70

Dutchland Inc.
www.dutchlandinc.com
DNR
Sadsbury Twp.
1985
Precast post-tensioned concrete tanks and custom-designed wastewater treatment plants for the water and wastewater industry
71

E&E Metal Fabrications Inc.
www.e-emetalfab.com
DNR
Lebanon
2003
Plasma burning, rolling, punching, machining, fit and welding per customer prints
72
Eastern Bakery Systems
DNR
DNR
DNR
Manufacturer of bakery equipment
73
Eaton Electrical
DNR
DNR
DNR
DNR
74
Eisenhart Steel Co. Inc.
www.eisenhartsteelco.com
DNR
Penn Twp.
1988
DNR
75
Elite Wood Classics Inc.
DNR
DNR
1990
Manufactures wood partitions andfixtures
76
Ensinger Printing Service
DNR
DNR
DNR
DNR
77
Environmentally Safe Products Inc.
www.low-e.com
DNR
DNR
1990
Manufactures plastic foam products and aluminum sheet/foil
78
ESAB Welding & Cutting Products
www.esabna.com
DNR
Penn Twp.
DNR
DNR
79
Everlast Roofing Inc.
www.everlastroofing.com
DNR
DNR
1996
Manufactures metal roofing; facilities in Howe, Ind., and Bridgton, Maine.
80
Excel Homes LLC
www.excelhomes.com
DNR
E. Pennsboro Twp.
1984
Nation's largest custom modular home manufacturer
81
Exhibits/Graphics/Interiors
DNR
DNR
1983
Trade show exhibits, displays, printing
82
Exide Technologies
DNR
DNR
DNR
battery maker
83
Eyster's Machine Shop Inc.
www.eysters.com
DNR
Shrewsbury
1978
General machining and wire products, baskets, bent-wire parts
84
F.X. Smith & Sons Co.
DNR
McSherrystown
1863
Cigar manufacturer
85

Fastening Products of Lancaster Inc.
www.fasteningproducts.net
FasteningProd
E. Lampeter Twp.
1974
Fasteners and industrial products: cutting tools, abrasives and chemicals; in-house specialty manufacturing; machine shop
86
Fenner Inc. dba Fenner Drives
www.fennerdrives.com
DNR
DNR
1911
DNR
87
Fertrell Co.
www.fertrell.com
DNR
Conoy Twp.
1946
Organic fertilizers and natural feed supplements
88
Flinchbaugh Engineering Inc.
www.fei-york.com
DNR
Hellam Twp.
1978
Full-service manufacturing of precision metal parts
89
Frog Switch & Manufacturing Co.
www.frogswitch.com
DNR
DNR
1881
Manganese steel parts for the crushing industry
90

Fry Communications Inc.
www.frycomm.com
DNR
Silver Spring Twp.
1934
Publication and catalog printing, co-mailing, direct mail, digital editions, web design, portal-based submission tools
91
GAM Manufacturing Co.
www.gammfg.com
DNR
Lancaster
1915
Screw machine shop
92
Gamber Glass Container Inc.
www.gambercontainer.com
DNR
E. Hempfield Twp.
1967
Glass, plastic containers and closures
93
GEA Heat Exchangers Inc. PHE Division
www.gea-heatexchangers.com
DNR
DNR
1983
Manufacture and service plate heat exchangers
94
General Electric Co. dba GE Healthcare
www.gehealthcare.com
DNR
Chicago
DNR
Medical imaging, patient monitoring and diagnostics, drug discovery, biopharmaceutical manufacturing
95
Genlyte Thomas Group
DNR
DNR
DNR
Manufactures residential and commercial lighting fixtures and electrical equipment
96
Gent-L-Kleen Products Inc.
www.gentlkleen.com
DNR
Manchester Twp.
1949
Manufactures hand-care products
97
Gerard Daniel Worldwide Inc.
www.gerarddaniel.com
DNR
Penn Twp.
1992
Manufactures and distributes industrial wire and wire cloth
98
Gessner Logging & Sawmill Inc.
www.huntmwh.com
DNR
Lykens Twp.
DNR
DNR
99
Gettysburg Transformer Corp.
www.gettysburgtransformer.com
DNR
DNR
1966
Manufactures electronic coils, transformers, motors, generators
100
Graham Architectural Products Corp.
www.grahamwindows.com
DNR
Spring Garden Twp.
1976
Manufacturer of custom architectural products
101
Graham Packaging Co. Inc.
www.grahampackaging.com
DNR
W. Hempfield Twp.
1999
Design, manufacture and sale of customized blow-molded plastic containers
102
Graham Packaging PET Technologies Inc.
www.grahampackaging.com
DNR
DNR
1999
Design, manufacture and sale of customized blow-molded plastic containers
103
Graybill's Tool & Die
www.graybills.com
DNR
DNR
DNR
DNR
104

Greiner Industries Inc.
www.greinerindustries.com
DNR
Mount Joy Twp.
1976
Steel fabrication, machining, rolling and forming, blasting and coatings, metalizing, mechanical and electrical contracting, mobile cranes, transit
105
GVM Inc.
www.gvminc.com
DNR
East Berlin
1975
Manufactures farm machinery and equipment, snow removal equipment
106
Hanover Iron Works Inc.
www.hanoveriron.com
DNR
Heidelburg Twp.
1952
Manufactures miscellaneous metals
107
Hanover Lantern Inc.
www.hanoverlatern.com
DNR
DNR
DNR
DNR
108

Hawk Industries Inc.
www.hawkindy.com
DNR
Littlestown
1987
Manufactures custom casework and countertops with a focus on food service installations; Showplace Wood Products residential cabinet dealer
109
HDJ Co. Inc.
www.hdjcompany.com
DNR
DNR
DNR
DNR
110
Henry Molded Products Inc.
www.henry-molded.com
DNR
Lebanon
1964
Manufacturer of pulp fiber paper packaging products
111
High Industries Inc.
www.high.net
DNR
E. Lampeter Twp.
1931
Steel fabrication, precast-concrete, steel and concrete erection, metal processing/distribution, specialty heavy hauling, construction services
112
Hope Hosiery Mill
DNR
DNR
0
DNR
113
Horizon Industries
www.horizoninds.com
DNR
DNR
DNR
DNR
114
Houck & Bowen Engineering
DNR
DNR
DNR
DNR
115
HPC Medx
www.hpcmedx.com
DNR
DNR
DNR
DNR
116
HydroWorx International Inc.
www.hydroworx.com
@HydroWorx
Lower Swatara Twp.
1995
Aquatic rehab and fitness pools
117
IDenticard Systems Worldwide Inc.
www.identicard.com
DNR
DNR
1970
Manufacturer of security management systems including photo identification and access control. We also provide complete visitor management solutions.
118
IFCO Systems North America
DNR
DNR
DNR
Manufactures wood pallets
119

IJ Tech Mechanical Services Inc.
www.ijtechmechanical.com
DNR
Harrisburg
2012
HVAC/mechanical, residential and commercial plumbing, electrical, excavation, drain opening and jetting, pump replacement/repair
120

Inclinator Co. of America
www.inclinator.com
DNR
Swatara Twp.
1923
Manufactures customized residential elevators, vertical platform lifts, homewaiters and dumbwaiters
121
Industrial Science & Technology Network Inc.
www.istninc.com
DNR
York
1997
Development of nanotechnology-enabled products
122
Ingersoll-Rand Co.
DNR
DNR
DNR
DNR
123
Ingretec Ltd.
www.ingretec.com
DNR
Lebanon
1992
Cheese flavorings The company sells its products to food manufacturers who produce sauces, salad dressings, prepared frozen entrees, pizza and pizza sauces.
124
Integrity Plastics Inc.
www.integrityplastics.com
DNR
Denver
1988
Custom injection molder of a broad range of thermoplastic materials; engineering staff; 36 machines, four in medi-clean room
125
Ira G. Steffy & Son Inc.
www.iragsteffyandson.com
DNR
Ephrata
1976
Structural-steel fabricator and erector
126
Istech Inc.
www.istech-inc.com
DNR
DNR
1991
DNR
127
ITT Corp.
www.ittpureflo.com
DNR
DNR
DNR
Manufacturer of Pure Flo brand valves
128
Ivy Creek Custom Cabinetry Inc.
www.ivycreek.cc
DNR
E. Hempfield Twp.
2005
Manufactures high-end residential and commercial custom cabinetry
129
Jacobys Furniture Shop
DNR
DNR
1954
Manufactures wooden furniture and operates school buses
130
JCW Ltd.
DNR
DNR
1989
DNR
131
Johnson Controls Inc.-York International
www.york.com
DNR
Milwaukee
1874
Manufacturer of heating, ventilation and ai conditioning equipment
132
Kalas Manufacturing Inc.
www.kalaswire.com
DNR
Denver
1958
Production and distribution of wire and cable products
133
Kampel Enterprises Inc.
www.kampelent.com
DNR
Warrington Twp.
1954
Sheet-metal fabrication, repair products and adhesives for kitchen and bath fabrication and installation
134
Key Plastics of York
www.keyplastics.com
DNR
DNR
DNR
DNR
135
Keystone Lumber & Truss Co Inc.
DNR
DNR
1989
Manufactures roof trusses and operates retail home center
136
Keystone Machine Inc.
www.keystonemachine.com
DNR
DNR
1987
Manufactures precision machine parts
137
Keystone Nitewear Co. Inc.
DNR
DNR
DNR
DNR
138

Keystone Wood Specialties Inc.
www.keystonewood.com
DNR
E. Lampeter Twp.
1972
A wholesale manufacturer of wood components for the custom cabinet, furniture, and remodeling industries
139
Kleen-Rite Corp.
www.kleen-ritecorp.com
DNR
Columbia
1959
DNR
140
KS Tooling Inc.
www.kstoolinginc.com
DNR
DNR
1989
DNR
141
L.L. Brown Inc.
www.llbrown.com
DNR
DNR
1968
DNR
142
Lancaster Diversified Ind Inc.
DNR
DNR
0
DNR
143
Lancaster Metals Science Corp.
www.lancastermetals.com
DNR
DNR
1977
Precision metal parts and components through photochemical machining
144
Lancaster Mold Inc.
www.lancastermold.com
DNR
Upper Leacock Twp.
1973
Design/build and run facility for the plastic injection industry
145
Lasco Bathware
DNR
DNR
DNR
DNR
146
Lebanon Pattern Shop
DNR
DNR
DNR
DNR
147
Lebanon Seaboard Corp.
www.lebsea.com
DNR
S. Lebanon Twp.
1947
Single-source producer of lawn and garden supplies, wild bird food, professional turf and horticultural products
148
Leisters Furniture Inc.
www.leistersfurniture.com
DNR
Penn Twp.
1946
Manufactures heirloom-quality hardwood furnishings
149

Leonhardt Manufacturing Co. Inc.
www.leonhardtmfg.com
DNR
Hanover
1970
Full range of tubing fabrication capabilities; sub assemblies, welding and brazing and metal finishing
150
Levi's Building Components
www.levisbuildingcomponents.com
DNR
Ephrata
1978
Manufacturer/distributor of metal roofing accessories
151
Lift-All Co. Inc.
www.lift-all.com
DNR
E. Hempfield Twp.
1964
Sling manufacturer
152
Little Critters Inc. dba Painting Red Rhinos
www.paintingredrhinos.com
DNR
Mechanicsburg
1990
Manufactures and sells children's clothing. Ships nationwide.
153
Littlestown Foundry Inc.
www.littlestownfoundry.com
DNR
Littlestown
1916
DNR
154
M&M Tool & Die Inc.
DNR
DNR
1972
Manufactures dies, tools, jigs
155
Madison Square Furniture
DNR
DNR
DNR
Manufactures mahogany bedroom and occasional furniture
156
Marsulex Environmental Technologies Corp.
www.marsulex.com
DNR
Lebanon
1934
Air-pollution control systems and services
157
MasterBrand Cabinets Inc.
DNR
DNR
DNR
Manufactures wood household furniture
158

Mauell Corp.
www.mauell.us
DNR
Franklintown
1971
Engineering and technology company providing consulting, design, engineering, assembly and commissioning throughout the life cycle of a control center
159
Max International Converters Inc.
www.maxintl.com
@MAXStickMaven
E. Hempfield Twp.
1974
Manufactures small paper rolls for business machines such as ATMs, POS, airline, specialty products for gaming systems, linerless labels; custom rolls
160
McClarin Plastics Inc.
www.mcclarinplastics.com
@mcclarinplastic
Penn Twp.
1953
Custom manufacturer of thermoplastic formed and fiberglass-reinforced plastic components and assemblies
161
McNeil-PPC Inc.
www.jnj.com
DNR
DNR
DNR
Consumer oral-health products
162
Meiyu Automation Corp.
www.meiyuautomation.com
DNR
DNR
1999
DNR
163
MGS Inc.
www.mgsincorporated.com
DNR
E. Cocalico Twp.
1963
Trailers, fuel tanks and fabrications for OEM's, military, standby power, public utilities and retail markets
164
MI Printing
DNR
Millersburg
1995
DNR
165
MI Windows & Doors Inc.
www.miwd.com
DNR
Gratz
1966
Manufacturer of vinyl, aluminum and cellular composite windows and doors
166
MicroCut Inc.
www.microcut.com
DNR
DNR
DNR
DNR
167
Military and Commercial Fasteners Corp.
www.mcfcorp.com
DNR
Manchester Twp.
1972
Manufacturer and distributor of military and commercial fasteners
168
Morton Buildings Inc.
DNR
DNR
DNR
Manufactures prefabricated metal buildings
169

Mount Joy Wire Corp.
www.mjwire.com
DNR
Mount Joy
1991
Manufactures high-carbon steel wire
170
MXL Industries Inc.
www.mxl-industries.com
DNR
E. Hempfield Twp.
1968
Optical-quality injection molding
171
New Concept Technology Inc.
www.newconcepttech.com
DNR
Manchester Twp.
1985
Contract manufacturer of stamped, conventionally molded, insert molded and assembled products for the automotive, medical and telecom industries
172
North Industrial Chemicals Inc.
www.nmc-nic.com
DNR
Lancaster
1921
Distributes industrial chemicals for manufacturing, waste-water treatment, metal finishing, cleaning
173
North Metal & Chemical Co.
www.nmc-nic.com
DNR
York
1921
Manufactures tungsten and molybdenum compounds
174
Northeimer Engineering & Mfg. Inc.
www.northeimer.com
DNR
DNR
DNR
DNR
175

Novelty Manufacturing Co.
www.noveltymfg.com
@NoveltyMfg
Lancaster
1922
Manufacturer and marketer of lawn and garden items, including pots, planters, watering cans and insect traps; contract injection and blow molding
176
Oakworks Inc.
www.oakworks.com
DNR
Hopewell Twp.
1977
Designs, manufactures and markets therapeutic equipment for massage, spa, medical, physical therapy, athletic and related fields
177
Ono Industries Inc.
DNR
DNR
1976
Manufacture plastic extrusions
178
P.H. Glatfelter Co. dba Glatfelter
www.glatfelter.com
DNR
York
1864
Specialty paper and engineered products
179
Paulus Cabinet Co.
DNR
DNR
0
DNR
180
PC Manufactured Products Inc.
DNR
DNR
1982
Manufacture architectural concrete products
181
Peerless Hardware Manufacturing Co. Inc.
www.peerlesshardware.com
DNR
DNR
DNR
DNR
182
Pella Corp.
DNR
DNR
DNR
Manufacturing millwork
183

Pendu Manufacturing Inc.
www.pendu.com
@PenduMfgInc
E. Earl Twp.
1993
Produces standard and custom automated machinery mainly for the pallet, sawmill, material handling, railway tie and log home industries
184
Pennsylvania Plywood & Lumber Co.
DNR
DNR
DNR
DNR
185
Pennsylvania Precision Cast Parts Inc.
www.ppcpinc.com
DNR
Lebanon
1983
Steel investment castings that range in weight from ounces to 250 pounds, including stainless steels, carbon steel and exotic alloys
186
Pennwood Products Inc.
www.pennwoodproducts.com
DNR
East Berlin
1929
Whole lumber and mfg wood moldings dimensional stock and wood flooring
187
Perform Group LLC
www.performgroupllc.com
DNR
York
1969
Apparel manufacturer
188

Phoenix Contact USA
www.phoenixcontact.com/us
@PhoenixContact
Lower Swatara Twp.
1981
Manufactures industrial connection technology, automation technology, electronic interface systems and surge protection
189
Photonis USA Pennsylvania Inc.
www.photonisusa.com
DNR
Bordeaux, France
1987
Manufactures electronic tubes and electro-optic components
190
Pillowtex Corp.
DNR
DNR
DNR
DNR
191
Pixelle Specialty Solutions
www.pixelle.com
DNR
DNR
DNR
Specialty paper producer
192
Plain & Fancy Custom Cabinetry Inc.
www.plainfancycabinetry.com
DNR
Schaefferstown
1968
Manufacturer of residential custom cabinetry
193
Plastic Fabricators Inc.
www.plasticfabinc.com
DNR
W. Manchester Twp.
1968
Custom plastics job shop that specializes in thermoforming
194
PlastiCert Inc.
DNR
DNR
0
DNR
195
PolyOne Engineered Films Inc.
www.polyone.com
DNR
DNR
DNR
DNR
196
Power Packaging Inc.
www.powerpackaging.com
DNR
DNR
DNR
DNR
197
Precision Custom Components LLC
www.pcc-york.com
DNR
York
1876
Job-shop fabrication and machining operation, specializing in large, highly engineered, quality-intensive components
198
Precision Electronics Co. Inc.
www.pec-usa.com
@bhargaas
North York
1987
Contract manufacturer of electro-mechanical, electronics, cable and harness assemblies, control systems, conformal coatings
199
PRL Inc.
www.prlinc.com
DNR
Cornwall
1969
Supplier of high specification castings for military nuclear and industrial applications
200
Pro Barrier Engineering
www.probarrier.com
DNR
DNR
2004
Designs and builds anti-terrorism vehicle barriers and related perimeter-security services
201

Pro-Pac Inc.
www.pro-pac-pa.com
DNR
Conewago Twp.
2001
Manufactures cartons, die cuts, auto-bottoms, 4CGT, pads, dividers; fulfillment including shrink wrapping and repackaging; pick, pack and ship service
202
Promotion Centre Inc. dba Exhibits by Promotion Centre
www.exhibitsbypromo.com
DNR
York
1983
Full service tradeshow firm, design/build custom displays, modular and portable banner systems. storage, transportation and show services
203
Protection Services Inc.
www.protectionservices.com
DNR
Susquehanna Twp.
1955
Manufacturing, sales and rental of traffic-safety equipment
204
Quaker Plastic Corp.
www.quakerplastic.com
DNR
DNR
DNR
DNR
205
Qualastat Electronics Inc.
www.qualastat.com
DNR
Cumberland Twp.
1988
Electronic wiring and cable assemblies, RF and semi-rigid cable assemblies, fiber optic cable assemblies, braiding, J-STD-001/E soldering
206
Quality Custom Cabinetry Inc. dba QCCI
www.qcci.com
DNR
Earl Twp.
1968
Manufacturer of custom cabinetry
207
Quality Engineering & Tool Co.
www.qualityengineeringandtool.com
DNR
York
1947
Contract machine shop
208
R.F. Kelly & Company Inc.
DNR
DNR
0
DNR
209
Raytec Fabricating
DNR
DNR
1971
Metal fabrication
210
Reading Bakery Systems
www.readingbakery.com
DNR
DNR
DNR
DNR
211
Red Lion Controls Inc.
www.redlion.net
DNR
Manchester Twp.
1972
Engineers and manufactures a range of control devices
212
Ressler Hardwoods & Flooring Inc.
DNR
DNR
DNR
Hardwood floor manufacturer. The company has its offices and showroom in Lititz and a 40,000-square-foot plant in the Lebanon Valley Industrial Park.
213
Rigidply Rafters Inc.
www.rigidply.com
DNR
Lebanon
1958
Manufactures wooden roof trusses and glue laminates; wooden post, beams and arches; reseller of building materials
214
Ritner Steel Inc.
www.ritnersteel.com
DNR
Middlesex Twp.
1948
Supplier and custom fabricator providing structural steel for office buildings, shopping centers, sports facilities, homes, warehouses
215

RLB Ventures Inc. dba Bench Dogs
www.benchdogs.com
@thebenchdogs
E. Cocalico Twp.
1995
Manufactures high-quality retail displays, fixtures and case goods
216
Row Technology Inc.
DNR
DNR
1991
Mfg construction machinery
217

Sam S. Smucker & Sons Inc.
www.sssmucker.com
@SSSmucker
W. Lampeter Twp.
1960
Exterior improvements specialty contractor and laser cutting and metal fabricator
218
Sandusky Lee Corp.
DNR
DNR
2004
Whol furniture mfg metal household furniture office cabinets
219
Say Plastics Inc.
www.sayplastics.com
DNR
DNR
1987
Custom vacuum formers of plastic sheet product
220
Schafco Packaging Co.
www.schafco.com
DNR
DNR
DNR
DNR
221
Schindler Elevator Corp.
DNR
DNR
DNR
Mfg elevators/escalators mfg relays/industrial controls
222
SE Moulding Inc.
www.semoulding.com
DNR
DNR
1989
injection mold plastics manufacturer
223
Sharretts Plating Co.
www.sharrettsplating.com
DNR
DNR
1925
metals plating
224
Shenango of Pennsylvania Inc.
DNR
DNR
1970
Fabricates structural steel
225
Shippensburg Pump Co. Inc.
www.shipcopumps.com
DNR
DNR
DNR
DNR
226

Signature Custom Cabinetry Inc.
www.signaturecab.com
DNR
Ephrata Twp.
1989
Manufactures high-end residential custom cabinetry marketed through a national network of independent dealers and designers
227
SKF USA Inc.
DNR
Norristown
DNR
DNR
228
Smucker's Harness Shop
www.smuckersharness.com
DNR
DNR
DNR
DNR
229
Sookie Sewing Services
www.sookieactive.com
DNR
Lebanon
1999
Manufactures dance wear
230
Specialty Industries Inc.
www.specialtyindustries.com
DNR
Red Lion
1972
Corrugated-box manufacturer
231
Spectra-Kote Corp.
www.spectra-kote.com
DNR
DNR
1958
Mfg coated/laminated paper mfg paints/allied products
232
Stabler Cos. Inc.
www.stablercompaniesinc.com
DNR
Susquehanna Twp.
1955
Road construction and maintenance machinery; highway and street-paving contractor
233
Stone Cast Studios Inc.
DNR
DNR
1998
Architectural concrete products
234
Stoner Inc.
www.stonersolutions.com
DNR
E. Drumore Twp.
1942
Manufacturer of specialized cleaners, lubricants and coatings
235
Sunline Coach Co. Inc.
www.sunlinerv.com
DNR
E. Cocalico Twp.
1964
Manufactures recreational-vehicle trailers
236
T. Baird McIlvain Co. dba TBM Hardwoods Inc.
www.tbmhardwoods.com
DNR
Hanover
1979
Hardwood lumber distribution and millwork
237
TE Connectivity Ltd.
www.te.com
DNR
Berwyn, PA.
1941
Designs, manufactures and markets electronic, electrical and electro-optic components
238
Terre Hill Concrete Products Co.
www.terrehill.com
DNR
DNR
1918
Precast concrete
239

The Cope Company Salt
CopeCompany.com
@copeautobrine
Manheim Twp.
1968
AUTOBrine system delivers brine to commercial water softeners with turnkey installation; food-grade, ice melt & water softener salt also delivered.
240
Thermo Fisher Scientific Inc.
www.thermofisher.com
DNR
Waltham, Mass.
1987
Manufacturer of medical devices, bag systems for the biopharmaceutical industry and clean-room injection molding
241

Tooling Dynamics LLC
www.toolingdynamics.com
@toolingdynamics
York
1982
Manufactures precision metal stampings and Swiss-machined parts
242
Topflight Corp.
www.topflight.com
@TopflightCorp
Springfield Twp.
1946
Manufacturer of labels, shrink sleeves, converted and conductive parts, RFID and brand security
243
Trane Co.
www.trane.com
DNR
DNR
DNR
DNR
244

Triangle Press Inc.
www.trianglepress.net
DNR
Lower Paxton Twp.
1970
Full-service sheet-fed and digital commercial printing, including graphic design, prepress, fulfillment and in-house mailing
245

Trola Industries Inc.
www.trolaindustries.com
DNR
Manchester Twp.
1970
Industrial automation control systems integrator; manufacturer of UL electrical control panels, machine vision, Industry 4.0 Edge, cloud
246
Trola-Dyne Inc.
www.trola.com
DNR
York
1972
Designs and builds custom lubrication, oil-purification, seal-support and hydraulic systems
247
Valk Manufacturing Co.
www.valkmfg.com
DNR
Silver Spring Twp.
DNR
DNR
248
Vallorbs Jewel Co.
www.vallorbs.com
DNR
DNR
1908
DNR
249
Voith Hydro Inc.
www.voith.com
@Voith_Hydro
W. Manchester Twp.
1986
Manufactures hydroelectric power-generation equipment
250

W.H. Cooke & Co. Inc.
www.whcooke.com
@WHCookeCo
Heidelberg Twp.
1963
Manufactures industrial temperature sensors and distributes instrumentation and controls for pH, level, flow, pressure, RH, heaters, pumps, valves
251
Weitco Inc.
www.weitco.com
DNR
DNR
1992
Mfg millwork mfg structural wood members
252
Weldon Machine Tool Inc.
www.weldonsolutions.com
DNR
W. Manchester Twp.
1971
Designs and builds CNC grinders and robotic automation cells
253
White Oak Display & Design
www.whiteoakdisplay.com
DNR
Manheim
1993
Point-of-purchase displays
254
Wilke Enginuity Inc.
www.wilkelaser.com
DNR
Conewago Twp.
1985
Job shop, machine shop and laser cutting
255
Wilton Armetale Co.
www.armetale.com
DNR
Mount Joy
1892
DNR
256
Windglo Manufacturing Co.
DNR
DNR
1980
DNR
257
Woodstream Corp.
www.woodstream.com
DNR
Lititz
1966
Manufactures poison free pest control and care products for pets & wildlife; hardware and pet supplies
258
Yazoo Mills Inc.
www.yazoomills.com
DNR
DNR
1936
Manufactures paper tubes and cores
259

York Container Co.
www.yorkcontainer.com
DNR
Springettsbury Twp.
1954
Manufactures corrugated shipping boxes and point-of-purchase displays
260
York Imperial Plastics Inc.
www.yorkimperial.com
DNR
Springfield Twp.
1985
Custom plastic-injection molding
261

Zeigler Bros. Inc.
www.zeiglerfeed.com
@zeiglerbrosfeed
Tyrone Twp.
1935
Manufactures specialty animal feed for aquaculture, pet, zoo and laboratory research