Manufacturing of process control instruments
3,551 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Vmware | Palo Alto | CA | — | UNVERIFIED |
| Vmware | Palo Alto | CA | — | UNVERIFIED |
| Wa317936148 - Henry Pratt Company LLC | Woodland | WA | — | UNVERIFIED |
| Wa317948799 - Hummingbird Precision Machine CO | Lacey | WA | — | UNVERIFIED |
| Wa317949350 - Pro Controls INC | Yakima | WA | — | UNVERIFIED |
| Wair Products INC | Minneapolis | MN | — | UNVERIFIED |
| Wair Products INC | Bloomington | MN | — | UNVERIFIED |
| Wanner Engineering, INC. | Maple Grove | MN | — | UNVERIFIED |
| Warming Trends, LLC | Englewood | CO | — | UNVERIFIED |
| Warming Trends, LLC | Englewood | CO | — | UNVERIFIED |
| Wastequip INC | Georgetown | MA | — | UNVERIFIED |
| Watchpoint Logistics, INC. | South San Francisco | CA | — | UNVERIFIED |
| Waters CORP | Costa Mesa | CA | — | UNVERIFIED |
| Waters Corporation | Irvine | CA | — | UNVERIFIED |
| Watts Regulator | Spindale | NC | — | UNVERIFIED |
| Watts Water Technologies | Fort Myers | FL | — | UNVERIFIED |
| Watts Water Technologies, INC. | North Andover | MA | — | UNVERIFIED |
| Wcr INC | Peoria | IL | — | UNVERIFIED |
| Wd Media INC | San Jose | CA | — | UNVERIFIED |
| Weakley County Electric - Transformer | Martin | TN | — | UNVERIFIED |
| Webasto Product North America INC | Ontario | CA | — | UNVERIFIED |
| Wedco Sales and Service, INC. | Edmond | OK | — | UNVERIFIED |
| Western States Automation, LLC | Garden City | ID | — | UNVERIFIED |
| Western Valve, INC. | Amarillo | TX | — | UNVERIFIED |
| West Indies Valve and Machine Works Corporation | Penuelas | PR | — | UNVERIFIED |
| West Virginia Coil Manufacturing, INC. | Princeton | WV | — | UNVERIFIED |
| Whatcom Electric CO INC | Bellingham | WA | — | UNVERIFIED |
| Wheelabrator Mckay, INC. | Tampa | FL | — | UNVERIFIED |
| Whoop INC | Boston | MA | — | UNVERIFIED |
| Whoop INC 1 Kenmore Square | Boston | MA | — | UNVERIFIED |
| WildCard Games, Inc. | Bellevue | WA | — | UNVERIFIED |
| Winchester Interconnect | Garden Grove | CA | — | UNVERIFIED |
| Wind River Systems INC | Alameda | CA | — | UNVERIFIED |
| Windrock INC | Knoxville | TN | — | UNVERIFIED |
| Wintec Industries | Fremont | CA | — | UNVERIFIED |
| Wire Guard Systems INC | Huntington Park | CA | — | UNVERIFIED |
| Wise Components Inc. | Stamford | CT | — | UNVERIFIED |
| Worcester County Dpw | Berlin | MD | — | UNVERIFIED |
| Wyeth Research | Cambridge | MA | — | UNVERIFIED |
| Xcerra Corporation | Milpitas | CA | — | UNVERIFIED |
| Xp Power | Jackson | CA | — | UNVERIFIED |
| Yardi Systems INC. | Santa Barbara | CA | — | UNVERIFIED |
| Yarway CORP | Blue Bell | PA | — | UNVERIFIED |
| Yoshimura Research and Development of America | Chino | CA | — | UNVERIFIED |
| Z Communications INC | San Diego | CA | — | UNVERIFIED |
| Zenith Fabricating Company | Burr Ridge | IL | — | UNVERIFIED |
| Zimmermann & Jensen INC. | Coffeyville | KS | — | UNVERIFIED |
| Zollner Electronics INC | Fremont | CA | — | UNVERIFIED |
| Zollner Electronics INC | San Jose | CA | — | UNVERIFIED |
| Zurn Water LLC | Paso Robles | CA | — | UNVERIFIED |
| Zymo Research Corp., a California corporation | Tustin | CA | — | UNVERIFIED |
FactoryRegistry lists 3,551 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced process control instruments, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 45 establishments reported producing it; the count for 2 of those industries was withheld.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2017625000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.