Foreign Owned Companies from German Speaking Countries in Western PA
| Company | Product /Services | County | Web Site | Country |
| ABB Electronic Technology Systems | Electrical equipment | Allegheny | www.abb.com | Switzerland |
| Abel Pumps Corp. | Pumps and pumping equipment | Allegheny | www.abel.net | Germany |
| Acutronic USA Inc. | Motion simulation equipment | Allegheny | www.acutronic.com | Switzerland |
| Almatis, Inc. | Producer of alumina chemicals - process development | Allegheny | www.almatis.com | Germany |
| ANH Refractories Company | Refractories | Allegheny | www.hwr.com | Germany |
| Auma Actuators Incorporated | Electric motor valve actuators and gear boxes | Allegheny | www.auma-usa.com | Germany |
| Bauer Springs, Inc. | Industrial disc springs | Allegheny | www.bauersprings.com | Germany |
| Bayer Corporation | Organic and inorganic chemicals | Allegheny | www.bayerus.com | Germany |
| Belfor USA Group LLP | Disaster recovery firm | Allegheny | www.belforusa.com | Germany |
| Bosch/Rexroth of Pittsburgh | Hydraulics | Allegheny | www.indramat.com | Germany |
| BWG Machinery Corporation | Mill modernization | Allegheny | www.bwg-online.com | Germany |
| Danet Inc. | Computer programming services | Allegheny | www.danetinc.com | Germany |
| DHL Worldwide Express | Package delivery | Allegheny | www.dhl.com | Germany |
| Drache USA Inc. | Filter products | Allegheny | www.drache-gmbh.de/eng/unternehmen.htm | Germany |
| Draeger Safety, Inc. | Breathing apparatus equipment | Allegheny | www.draeger.com | Germany |
| Eickhoff Corporation | Mining equipment | Allegheny | www.eickhoffcorp.com | Germany |
| ELG Metals | Scrap metal recycling | Allegheny | www.elgmetals.com | Germany |
| Fein Power Tools, Inc. | Portable power tools | Allegheny | www.fein.com | Germany |
| Flabeg Corp. USA | Mirrors | Allegheny | www.flabeg.com | Germany |
| Foerster Instruments, Inc. | Electromagnetic testing equipment | Allegheny | www.foerstergroup.com | Germany |
| Fraunhofer Center for Energy & Environment | Renewable energy technlogies | Allegheny | www.fraunhofer.org/CEE/homepagecee.htm | Germany |
| Gega Corporation | Steel mill cutting equipment | Allegheny | www.gega.de | Germany |
| Hanel Storage Systems | Automated storage and retrieval systems | Allegheny | www.hanelus.com | Germany |
| Hosch Company | Materials handling equipment, scrapers | Allegheny | www.hosch.isonthe.net | Germany |
| Intradetect LLC | Computer security consulting | Allegheny | www.intradetect.com | Switzerland |
| Kobold Instruments, Inc. | Flow instruments | Allegheny | www.koboldusa.com | Germany |
| Kocks Pittsburgh Corporation | Rolling mills and associated equipment | Allegheny | www.kocks.de | Germany |
| Kontron America | Single height computer boards | Allegheny | www.pepusa.com | Germany |
| Kuntze Instruments, Inc. | Instruments for water, wastewater processing | Allegheny | www.kuntze-instr.com | Germany |
| LANXESS | Chemicals | Allegheny | www.lanxess.com | Germany |
| Lee Hecht Harrison | Career management services | Allegheny | www.lhh.com | Switzerland |
| LSG Sky Chefs | Airline catering | Allegheny | www.lsg-skychefs.com | Germany |
| Medrad | Medical equipment | Allegheny | www.medrad.com | Germany |
| Neugart USA, LP | Servo gears | Allegheny | www.neugartusa.com | Germany |
| PROCEQ USA, Inc. | Testing and measuring equipment | Allegheny | www.proceq.com | Switzerland |
| ProMinent Fluid Controls Inc. | Measurment, control and metering equip | Allegheny | www.prominent.com | Germany |
| Raco International, Inc. | Electric actuators and linear drives | Allegheny | www.racointernational.com | Germany |
| Roediger - Pittsburgh Inc. | Mfg. of biosolids management process systems for waste municipal | Allegheny | www.roediger.com | Germany |
| Schenck Mining North America | Manufacturer & supplier of process & material handling equipment | Allegheny | www.schenckamericas.com | Germany |
| Schindler Elevator Corp. | Elevator service & repair | Allegheny | www.us.schindler.com | Switzerland |
| SEW-Eurodrive, Inc. | Power transmission equipment | Allegheny | www.seweurodrive.com | Germany |
| Siemens Building Technologies | HVAC | Allegheny | www.sibt.com | Germany |
| Siemens Energy & Automation | Electrical, engineering, and automation solutions | Allegheny | www.sea.siemens.com | Germany |
| Siemens Information and Communication Networks, Inc. | Network systems | Allegheny | www.icn.siemens.com | Germany |
| Siemens Medical Solutions Health Services Group | Medical software | Allegheny | www.smed.com | Germany |
| Siemens Medical Systems, Inc. | Medical x-ray equipment | Allegheny | www.siemensmedical.com | Germany |
| Siemens Westinghouse Technical Services | Electrical services | Allegheny | www.siemens.com | Germany |
| SMS Demag, Inc. | Heavy mill equipment | Allegheny | www.sms-demag.us | Germany |
| SMS Eumuco | Extrusion & forging presses | Allegheny | www.sms-eumuco.com | Germany |
| Sycor US, Inc. | Information & communication technology | Allegheny | www.sycor-us.com | Germany |
| ThyssenKrupp Elevator Corp. | Elevator installation | Allegheny | www.thyssenkruppelevator.com | Germany |
| UBS Paine Webber | Financial services | Allegheny | www.ubspainewebber.com | Switzerland |
| Uhde Corporation of America | Engineering & design of plants in coke making technology | Allegheny | www.uhde.biz | Germany |
| US Filter (Siemens) | Water treatment products & services | Allegheny | www.usfilter.com/water/ | Germany |
| Vollmer of America Corp. | Saw sharpening machinery | Allegheny | www.vollmer.de | Germany |
| Wulfrath Refractories, Inc. | Dolomite refractory bricks | Allegheny | Germany | |
| Herkules USA | Roll shop equipment services | Armstrong | www.herkules-group.com | Germany |
| Schrupp Inc. | Hydraulic & lubrication devices | Armstrong | www.schrupp.com | Germany |
| Ardex, Inc. | Engineered cements | Beaver | www.ardex.com | Germany |
| BASF Corporation | Liquid latex for adhesives | Beaver | www.basf-corp.com | Germany |
| General Shale Brick | Brick manufacturer | Beaver | www.generalshale.com | Austria |
| Interforest Corp. | Hardwood veneer | Beaver | www.interforestgroup.com | Germany |
| Lehigh Cement | Cement distribution | Beaver | www.lehighcement.com | Germany |
| VEKA, Inc. | Vinyl extrusions | Beaver | www.vekainc.com | Germany |
| W.W. Henry Company | Floor adhesive manufacturer | Beaver |