- A-Tek Co
- ABB Inc
- Accurate Instrument Svc Co
- Actaris Metering Systems
- Adcole Corp
- Advanced Processing Technology
- Advanced Safety Systems Inc
- Advantage Electronics Inc
- Air-Clean Damper
- Allan Fuller Analytical Instrs
- American Mining Electronics
- Ametek Power Instruments
- Ametek Process & Analytical
- Analog Interfaces Inc
- Angstrom Technologies Inc
- APA Cables & Networks
- Applied Industrial Controls
- Applied Industrial Controls
- Aps Dynamic Inc
- Aqua Aerobic Systems Inc
- Aqua Brew
- ATC Systems Inc
- Auto Meter Products Inc
- Automated Control Systems
- Automation Service
- Avtec Systems Inc
- Barco Vision
- Barns Plus
- Bei Technologies Inc
- Bei Technologies Inc
- Branden Technologies Inc
- Brodie Meter Co
- Brooks Automation
- Brooks Automation Inc
- BTG
- Butterfly Beauty Supplys
- Butterfly Factory
- Butterfly Fencing
- Butterfly Garden
- Butterfly Haven
- Butterfly Heart Counseling
- Butterfly Nails Inc
- Butterfly Shop
- Butterfly Shop
- Butterkrust Bakery
- Butterkrust Bakery
- Butterkrust Bakery
- Butterkrust Bakery
- Butterkrust Bakery
- Butterkrust Bakery
- Buttermilk Falls B & B
- Buttermilk Falls Campground
- Buttermilk Falls Co
- Buttermilk Falls Co
- Butters Car Wash & Laundromat
- Butters Homes Inc
- Butters Homes Inc
- Butters Stow & Go Self Storage
- Butterscotch Shop
- Butterworth Financial Svc
- Calibron Systems Inc
- Calpacific Equipment Co
- Caltrol Inc
- Camtronics
- Candid Logic Inc
- Candid Logic Inc
- Cardinal Industries Inc
- Carlen Controls Inc
- Carrier Oehler Co
- Carrier Oehler Co
- Celtech Corp
- Chem-Tec Equipment Co
- Chromalox Instruments & Cntrls
- Cleveland Electric Labs
- Cognex Corp
- Command Alkon Corp
- Commercial Data Processing Co
- Common Sensing Inc
- Compumotor Corp
- Control Instruments Inc
- Control Technology Co
- Control Technology Co
- Control Vision
- Controltron Corp
- CSI Intl Inc
- Csi Scales Intl Inc
- Curtis Instruments Inc
- Custom Instrumentation Svc
- Cybortronics Inc
- Cybortronics Inc
- Danaher Corp
- DATA Industrial Corp
- Davis Metrology & Mfg Co
- Daytronic Corp
- Deban Enterprises Inc
- Dent Instruments
- Diack
- Dieterich Standard Div
- Dionex Corp
- Dynalco Controls Corp
- E-Jay Thermo Products
- Edwin H Benz Co
- Electrical Instrument Svc
- Electro-Chemical Devices Inc
- Electro-Chemical Devices Inc
- Electro-Sensors Inc
- Electronic Automation Inc
- Endress & Hauser Inc
- Enerac
- Energy Environmental Corp
- Engineered Equipment Co-Alaska
- Engineering Concepts Unlimited
- Engineering Soulutions
- Engineering Soulutions
- Enviromation Inc
- Environics Inc
- Environment Control Systems
- Ernst Flo Industries
- Esterline Technologies Corp
- Esterline Technologies Corp
- FLOW Technology Inc
- Flow-Dyne Engineering Inc
- Flow-Lin Co
- Flow-Lin Co
- Fluid Controls Inc
- Fluid Kinetics Corp
- Fluid Specialists Inc
- Food Instrument Corp
- Forte Technology Inc
- Frank W Murphy Mfr
- Franklin Fueling Systems
- Gayesco
- Gayesco
- Gentran Inc
- Goodlin Systems Inc
- Goodlin Systems Inc
- Great Lakes Eglinton
- Greer Systems
- H O Trerice Co
- H O Trerice Co
- Halma Holdings Inc
- Harwil Corp
- Heat Equip & Technology
- Hellenbrand Water Ctr
- Helm Instrument Co Inc
- Horiba Instruments Inc
- Horiba Instruments Inc
- Horiba Instruments Inc
- Hydrolab Corp
- Illumitronics Corp
- Industrial Electric Corp
- Industrial Heat Inc
- Inficon
- Instrulab Inc
- Integral Vision Inc
- Integral Vision Inc
- Integrated Time Systems Inc
- International Isotopes Inc
- International Parallel Mach
- Intricate Mach & Engineering
- Invensys Process Systems
- Invensys Process Systems
- Invensys Systems Inc
- Inventive Systems Inc
- Ivan Systems
- J W Measurement Co
- Jiskoot Inc
- Jiskoot Inc
- K-Tek Corp
- Kam Controls Inc
- Kam Controls Inc
- Kimco Magnetics Div
- Kinedyne Corp
- Kinetic Systems Inc
- Kinetic Systems Inc
- Kinetic Systems Inc
- KIRK Systems
- KIRK Systems
- KNOX Semiconductor Inc
- Krueger Sentry Gauge Co
- L J Engineering
- L J Engineering
- L W Allen Inc
- Malcon Inc
- Manning Environmental Inc
- Mark-10 Corp
- Marsh-Mc Birney Inc
- Matec Instruments Co Inc
- Matrix Corp
- Mattec Corp
- Maxitrol Co
- Meadow Farm Bed & Breakfast
- Membrane System Specialist Inc
- Meriam Instrument
- Micro-Vu Corp
- Microridge Systems
- Midwest Instrument Co
- Miller & Weber Inc
- Miller & Weber Inc
- Mission Industries Inc
- MKS Instruments
- MKS Instruments
- MKS Instruments Inc
- MKS Instruments Inc
- MKS Instruments Inc
- MKS Instruments Inc
- MKS Instruments Inc
- MKS Instruments Inc
- MKS Instruments Inc
- MKS Instruments Inc
- MKS Instruments Inc
- Mokon
- Monarch Instrument
- Monitor Technologies
- Monitrol Manufacturing Co
- MTS Sensors
- Nason Co
- National Magnetic Sensors Inc
- National Patient Analytical
- Neff Instrument Corp
- Neptune Technology Group Inc
- Newport Electronics Inc
- Northern Power Systems
- Ohio Electric Control Co
- Omega Engineering Inc
- Opto 22
- Optrol Inc
- Ormec Systems Corp
- Pacific Microcomputers
- Paper Thermometer Co
- Paragon Water Systs
- Parvus Corp
- PCB Piezotronics Inc
- Petrotech Inc
- Philtec Inc
- Physitemp Instruments Inc
- Power Process Equipment Inc
- Precise Sensors Inc
- Precision Machine Controls Inc
- Precision Sensors Inc
- Pressure Controls Inc
- Prime Measurement Products
- Projects Inc
- Proximity Controls Corp
- PTC
- Pyronics Inc
- R C Electronics Inc
- R D Mc Millan Co
- Radak Electronics Inc
- Radian Research Inc
- Ramtech Inc
- Randix Corp
- RCM Industries Inc
- Red Man Measurement Co
- Rees Scientific
- Rika Denshi America Inc
- Roofing Technology
- Rossco Ready Mixed
- Sachs Systems
- Sanitaire Royce Technologies
- Santitaire Water Equipment
- Schmitt Industries Inc
- Schneider Instrument Co
- Scientific Engineering Instmnt
- Scientific Instruments
- Scientronix
- Sen Tech Precimeter
- Senix Corp
- Sensor Instruments
- Setpoint Engineered Systems
- Setra Systems Inc
- Sharman Co
- Siemens Energy & Automation
- Smith Engineering Inc
- Southern Mechanical & Controls
- Sponsler Inc
- Sterimatics Corporation
- Stewart Instrument Co
- Superior Systems Technology
- SWS Systems Inc
- System Controls Inc
- Systemware Inc
- T M Electronics
- Tech Development
- Tech-Con Inc
- Testoterm Inc
- Thermal Gas Systems
- Thomas Products Inc
- TMB Controls Inc
- Tri Tech Energy Inc
- Universal Controls Inc
- Up Electronics
- Uptime Technology Inc
- US Filter
- Visionary Electronics
- Warner Instruments
- Water Control Corp
- Water Right Inc
- Water Specialties Corp
- Weamcometric
