280 Earth, INC. | Palo Alto | CA | 1–19 | ● ACTIVE |
Aerzen USA CORP | Coatesville | PA | 100–499 | ● ACTIVE |
Amano Pioneer Eclipse CORP | Sparta | NC | 100–499 | ● ACTIVE |
Astro Machine Works INC | Ephrata | PA | 100–499 | ● ACTIVE |
Becon INC | Bloomfield | CT | 20–99 | ● ACTIVE |
B-tek Scales LLC | Canton | OH | 100–499 | ● ACTIVE |
| CUCamfil USA INC | Riverdale | NJ | — | ● ACTIVE |
Catalytic Combustion Corporation | Bloomer | WI | 100–499 | ● ACTIVE |
Clean Air Pci, LLC | Rome | GA | 20–99 | ● ACTIVE |
Comefri USA INC | Hopkinsville | KY | 20–99 | ● ACTIVE |
Cox Machine INC | Wichita | KS | 100–499 | ● ACTIVE |
Donaldson CO INC | Frankfort | IN | 100–499 | ● ACTIVE |
Donaldson Company INC | Stevens Point | WI | 100–499 | ● ACTIVE |
Donaldson Company INC | Auburn | AL | 100–499 | ● ACTIVE |
Donaldson Company, INC. | Chesterfield | MO | 20–99 | ● ACTIVE |
Elastec INC | Carmi | IL | — | ● ACTIVE |
Euramco Safety INC | Spring Valley | CA | — | ● ACTIVE |
Flow Sciences, INC | Leland | NC | 20–99 | ● ACTIVE |
Gcx CORP | Petaluma | CA | 100–499 | ● ACTIVE |
| GMGear Master INC | Almont | MI | — | ● ACTIVE |
General Electrodynamics Corporation | Arlington | TX | 20–99 | ● ACTIVE |
Genesis Air INC | Lubbock | TX | — | ● ACTIVE |
Globe Technologies CORP | Standish | MI | 20–99 | ● ACTIVE |
Gonzalez Production Systems, INC. | Pontiac | MI | 100–499 | ● ACTIVE |
| KFKoch Filter Corporation | Louisville | KY | — | ● ACTIVE |
Lincoln Machine, INC | Lincoln | NE | 20–99 | ● ACTIVE |
Miratech Group LLC | Tulsa | OK | 100–499 | ● ACTIVE |
National Filters INC | Harbor Beach | MI | — | ● ACTIVE |
Pacific Consolidated Industries LLC | Riverside | CA | — | ● ACTIVE |
Precision Airconvey LLC | Newark | DE | 20–99 | ● ACTIVE |
Progressive Surface INC | Grand Rapids | MI | 100–499 | ● ACTIVE |
Rgf Environmental Group, INC. | Riviera Beach | FL | — | ● ACTIVE |
Rice Lake Weighing Systems, INC. | Rice Lake | WI | — | ● ACTIVE |
Rotron Incorporated | Woodstock | NY | 100–499 | ● ACTIVE |
Solventum Purification INC. | Meriden | CT | 100–499 | ● ACTIVE |
The Entwistle Company LLC | Hudson | MA | 100–499 | ● ACTIVE |
The Estabrook Corporation | Berea | OH | 20–99 | ● ACTIVE |
Time Manufacturing CO | Waco | TX | 100–499 | ● ACTIVE |
| TCTreadwell Corporation (delaware) | Thomaston | CT | 20–99 | ● ACTIVE |
Tric Tool LTD | Holland | MI | 20–99 | ● ACTIVE |
Aircapture, INC. | Berkeley | CA | — | ● ACTIVE |
Air Filters, INC | Houston | TX | 100–499 | ● ACTIVE |
Albers Mechanical Contractors, INC. | Saint Paul | MN | — | ● ACTIVE |
Altec Air, LLC | Broomfield | CO | 20–99 | ● ACTIVE |
Alvarado Manufacturing CO INC | Chino | CA | — | ● ACTIVE |
Americraft Manufacturing CO INC | Cincinnati | OH | 20–99 | ● ACTIVE |
Amtec Solutions Group INC | Huntsville | AL | 20–99 | ● ACTIVE |
Andrews Filter and Supply Corporation | Orlando | FL | — | ● ACTIVE |
Ashland Electric Products INC | Rochester | NH | — | ● ACTIVE |
Aslin Automation INC | Livermore | CA | — | ● ACTIVE |
Austin Air Systems LTD | Buffalo | NY | 20–99 | ● ACTIVE |
Bainter Construction Company INC. | Hoxie | KS | — | ● ACTIVE |
Beecher Emission Solution Technologies LLC | Horseheads | NY | 1–19 | ● ACTIVE |
Berner International LLC | New Castle | PA | 100–499 | ● ACTIVE |
Blastec, INC. | Alpharetta | GA | 20–99 | ● ACTIVE |
Catalytic Products International INC | Lake Zurich | IL | — | ● ACTIVE |
Data Security, INC | Lincoln | NE | 20–99 | ● ACTIVE |
Delta T Systems, INC. | Richfield | WI | — | ● ACTIVE |
| DCDonaldson Company INC | Baldwin | WI | 100–499 | ● ACTIVE |
| DCDonaldson Company, INC. | Dixon | IL | 100–499 | ● ACTIVE |
| DSDrs Sustainment Systems INC | West Plains | MO | 100–499 | ● ACTIVE |
Drumbeaters of America INC | Elburn | IL | — | ● ACTIVE |
Dynamic Air Engineering, INC. | Claremont | NC | 20–99 | ● ACTIVE |
Dynamic Robotic Solutions, INC. | Auburn Hills | MI | — | ● ACTIVE |
Ellis & Watts Global Industries, INC | Batavia | OH | — | ● ACTIVE |
Emcee Electronics, INC. | Venice | FL | — | ● ACTIVE |
| EIEpcon Industrial Systems, L.p. | Conroe | TX | 20–99 | ● ACTIVE |
Falls Filtration Technologies, INC. | Stow | OH | 20–99 | ● ACTIVE |
Fan Equipment CO INC | North Las Vegas | NV | — | ● ACTIVE |
Flanders Filters, INC | Washington | NC | — | ● ACTIVE |
Florence Filter CORP | Compton | CA | — | ● ACTIVE |
| FIFlow International Corporation | Kent | WA | — | ● ACTIVE |
Gitai USA INC | Torrance | CA | — | ● ACTIVE |
Greenheck Fan Corporation | Schofield | WI | — | ● ACTIVE |
| GGGvn Group, CORP. | Pontiac | MI | — | ● ACTIVE |
Hartzell Fan, INC. | Piqua | OH | — | ● ACTIVE |
Howden USA CO | Windsor | CT | — | ● ACTIVE |
Hydac Technology CORP | Bethlehem | PA | — | ● ACTIVE |
Ib International, INC. | Cary | IL | — | ● ACTIVE |
| ISImperial Systems, INC | Mercer | PA | 100–499 | ● ACTIVE |
Independence Tooling Solutions LLC | Troy | MI | — | ● ACTIVE |
Industrial Filter Manufacturers INC | Evansville | IN | 20–99 | ● ACTIVE |
| JCJohn Crane, INC | Morton Grove | IL | — | ● ACTIVE |
Kc Robotics INC | West Chester | OH | 20–99 | ● ACTIVE |
Komo Machine INC | Lakewood | NJ | — | ● ACTIVE |
Kraft Werks Engineering LLC | Medina | OH | — | ● ACTIVE |
| LMLaser Mechanisms INC | Novi | MI | 100–499 | ● ACTIVE |
Lectrodryer LLC | Richmond | KY | — | ● ACTIVE |
Liberty Pattern Company, INC. | New Liberty | IA | — | ● ACTIVE |
Lone Star Blower, INC. | Houston | TX | 100–499 | ● ACTIVE |
Madison Street Holdings LLC | Adrian | MI | — | ● ACTIVE |
Miller-leaman, INC. | Daytona Beach | FL | — | ● ACTIVE |
| MSMission Systems Davenport INC. | Davenport | IA | — | ● ACTIVE |
Molecular Products INC | Louisville | CO | — | ● ACTIVE |
| MEMurphy Enterprises of Alabama, INC. | Hoover | AL | — | ● ACTIVE |
Norco Industries, INC. | Compton | CA | — | ● ACTIVE |
| NPNorth Park Innovations Group, INC. | Ellicottville | NY | — | ● ACTIVE |
O2 Cool Manufacturing LLC | Decatur | TX | 20–99 | ● ACTIVE |
Oneida Air Systems INC. | Syracuse | NY | 20–99 | ● ACTIVE |
Osprey Corporation | Brookhaven | GA | 20–99 | ● ACTIVE |