| BGBb&s Groups LLC | Haverhill | FL | Transportation Equipment Manufacturing336412 | — | ▲ REPORTED CLOSED |
| BSBoston Steel a Division of Tremcar USA | Haverhill | MA | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| CHCabot Haverhill | Haverhill | MA | Chemical Manufacturing325910 | 20-99 | ◐ LIKELY ACTIVE |
| FHFiltration Haverhill | Haverhill | MA | Machinery Manufacturing333912 | 100-499 | ◐ LIKELY ACTIVE |
| MSMerrimac Spool & Reel | Haverhill | MA | Paper Manufacturing322219 | 20-99 | ◐ LIKELY ACTIVE |
| PHParker Hannifin CORP | Haverhill | MA | Machinery Manufacturing333912 | — | ◐ LIKELY ACTIVE |
| PPdf | Haverhill | MA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| PCProduct Company Haverhill | Haverhill | MA | Machinery Manufacturing333912 | 100-499 | ◐ LIKELY ACTIVE |
| SCSaltbox Cidershop, Andover Cider Co | Haverhill | MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| SHSOFIE - Haverhill | Haverhill | MA | Chemical Manufacturing325412 | 20-99 | ◐ LIKELY ACTIVE |
 Wasik Associates, LLC | Haverhill | MA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◐ LIKELY ACTIVE |
| WSWillow Spring Vineyards, LLC | Haverhill | MA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| ASA Stone Professionals Marble & Granite, INC. | Haverhill | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| PSPrintpro Silkscreen & Embroidery | Haverhill | MA | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| 3T3m Touch Systems (haverhill) | Haverhill | MA | Computer and Electronic Product Manufacturing334119 | — | ◇ UNVERIFIED |
 Cabot Coach Builders, INC. | Haverhill | MA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| CCb&i | Haverhill | OH | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| CNCbs Ne | Haverhill | MA | Electrical Equipment, Appliance & Component Manufacturing335313 | — | ◇ UNVERIFIED |
| CAChaucer Accessories, INC. | Haverhill | MA | Leather and Allied Product Manufacturing316999 | — | ◇ UNVERIFIED |
| CICoastal Industries, INC | Haverhill | MA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| CIConvectronics, INC. | Haverhill | MA | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| CICustom Industries INC | Haverhill | MA | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| DRDan Ray Machine Company | Haverhill | MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| GSGlobalware Solutions INC | Haverhill | MA | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| HCHaverhill Chemicals LLC | Haverhill | OH | Petroleum and Coal Products Manufacturing324199 | — | ◇ UNVERIFIED |
| HCHeartland Coop | Haverhill | IA | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| JGJoesph's Gourmet Pasta Company | Haverhill | MA | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| MMa1 | Haverhill | MA | Chemical Manufacturing325412 | — | ◇ UNVERIFIED |
| MTMetal Tronics INC. | Haverhill | MA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| PLPentucket Lake Condominiums | Haverhill | MA | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| RSRamses Sandoval | Haverhill | FL | Miscellaneous Manufacturing339116 | — | ◇ UNVERIFIED |
| SIS.b.e. INC. | Haverhill | MA | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| SPStone Pro's | Haverhill | MA | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| TUTremcar U.s.a. INC. | Haverhill | MA | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| WHWard Hill Central Production, LLC | Haverhill | MA | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| WMWb Machine INC | Haverhill | MA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| WCWLC Cabinetmakers Inc | Haverhill | MA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
