1 | 
| Advanced Cooling Technologies, Inc.
| www.1-act.com
@ACTHeatPipes
| Manheim Twp.
| 2003
| Performs complex design, analysis, manufacturing and testing work
|
2 | | Armstrong Flooring Inc.
| www.armstrongflooring.com
@ArmstrongFloor
| Manor Twp.
| 2016
| North America's largest producer of resilient flooring products
|
3 | 
| Billet Industries Inc.
| www.billet-industries.com
DNR
| Hellam Twp.
| 1972
| Precision machining, machined fabrications, contract manufacturing, certified welding, job shop
|
4 | | Capway Automation Inc.
| www.capwayautomation.com
DNR
| DNR
| 2015
| Manufacturer of baking equipment, conveyors, automated proofers, coolers, robotic handling systems
|
5 | 
| 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
|
6 | 
| 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
|
7 | 
| E&E Metal Fabrications Inc.
| www.e-emetalfab.com
DNR
| Lebanon
| 2003
| Plasma burning, rolling, punching, machining, fit and welding per customer prints
|
8 | | Fastening Products of Lancaster Inc.
| www.fasteningproducts.net
DNR
| E. Lampeter Twp.
| 1974
| Fasteners and industrial products: cutting tools, abrasives and chemicals; in-house specialty manufacturing; machine shop
|
9 | 
| 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
|
10 | 
| 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
|
11 | 
| 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
|
12 | | 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
|
13 | | Ira G. Steffy & Son Inc.
| www.iragsteffyandson.com
DNR
| Ephrata
| 1976
| Structural-steel fabricator and erector
|
14 | | Lancaster Mold Inc.
| www.lancastermold.com
DNR
| Upper Leacock Twp.
| 1973
| Design/build and run facility for the plastic injection industry
|
15 | | 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
|
16 | | 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
|
17 | 
| Phoenix Contact USA
| www.phoenixcontact.com/us
@PhoenixContact
| Lower Swatara Twp.
| 1981
| Manufactures industrial connection technology, automation technology, electronic interface systems and surge protection
|
18 | | 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
|
19 | 
| Sam S. Smucker & Sons Inc.
| www.sssmucker.com
@SSSmucker
| W. Lampeter Twp.
| 1960
| Exterior specialty contractor and laser cutting and metal fabricator
|
20 | 
| 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
|
21 | | Sookie Sewing Services
| www.sookieactive.com
DNR
| Lebanon
| 1999
| Manufactures dance wear
|
22 | 
| 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.
|
23 | 
| Triangle Press Inc.
| www.trianglepress.net
DNR
| Lower Paxton Twp.
| 1922
| Full-service sheet-fed and digital commercial printing, including graphic design, prepress, fulfillment and in-house mailing
|
24 | | Trola Industries Inc.
| www.trolaindustries.com
DNR
| Manchester Twp.
| 1970
| Systems integrator, industrial control systems, manufacturer of UL electrical control panels, machine vision inspection and rejection systems
|
25 | 
| 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
|
