Highland Instruments INC | Braintree, MA | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
Highland Park Technologies, INC. | Roxbury, MA | Miscellaneous Manufacturing339999 | — | ● ACTIVE |
Hiper Global Us, LLC | North Andover, MA | Computer and Electronic Product Manufacturing334111 | — | ● ACTIVE |
| HIHipsaver INC. | Canton, MA | Miscellaneous Manufacturing339112 | — | ● ACTIVE |
| HNHMF Norwood | Norwood, MA | Food Manufacturing311612 | 500+ | ● ACTIVE |
| HMHm Machine, LLC | Dover, NH | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
| HGHofstra Group LTD CO | Boston, MA | Computer and Electronic Product Manufacturing334419 | — | ● ACTIVE |
| HCHollis Controls INC. | Londonderry, NH | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ● ACTIVE |
Holosonic Research Labs, INC. | Watertown, MA | Computer and Electronic Product Manufacturing334310 | — | ● ACTIVE |
Hope, INC. | Needham Heights, MA | Fabricated Metal Product Manufacturing332912 | — | ● ACTIVE |
Hostar Marine Transport Systems, INC | Wareham, MA | Machinery Manufacturing333924 | — | ● ACTIVE |
Hottinger Bruel & Kjaer INC. | Marlborough, MA | Computer and Electronic Product Manufacturing334515 | — | ● ACTIVE |
Hp Hood LLC | Lynnfield, MA | Food Manufacturing311511 | — | ● ACTIVE |
Hydro-test Products, INC. | Stow, MA | Miscellaneous Manufacturing339999 | — | ● ACTIVE |
Hyggemail LLC | Natick, MA | Printing and Related Support Activities323111 | — | ● ACTIVE |
Hyperlight Corporation | Cambridge, MA | Computer and Electronic Product Manufacturing334413 | — | ● ACTIVE |
Hyspot Space LLC | Boston, MA | Transportation Equipment Manufacturing336414 | — | ● ACTIVE |
I5 Controls INC. | Auburndale, MA | Computer and Electronic Product Manufacturing334513 | — | ● ACTIVE |
Icl Imaging CORP | Framingham, MA | Printing and Related Support Activities323111 | — | ● ACTIVE |
Idemia Civil Identity NA LLC | Bedford, MA | Computer and Electronic Product Manufacturing334111 | — | ● ACTIVE |
Iet Labs INC | West Roxbury, MA | Computer and Electronic Product Manufacturing334515 | — | ● ACTIVE |
Illinois Tool Works INC. | Hopkinton, MA | Machinery Manufacturing333994 | — | ● ACTIVE |
Imagine Scientific INC | Norwood, MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Impact Nano LLC | Lincoln, MA | Chemical Manufacturing325199 | — | ● ACTIVE |
Impact Power Technologies LLC | Methuen, MA | Computer and Electronic Product Manufacturing334220 | — | ● ACTIVE |
Industrial & Biomedical Sensors Corporation | Waltham, MA | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
Industrial Computing Products INC | Waltham, MA | Computer and Electronic Product Manufacturing334118 | — | ● ACTIVE |
Industrial Video & Control CO LLC | Newton, MA | Computer and Electronic Product Manufacturing334290 | — | ● ACTIVE |
Inert Corporation | Amesbury, MA | Miscellaneous Manufacturing339999 | — | ● ACTIVE |
| IEInfinite Electronics International, INC. | North Andover, MA | Electrical Equipment, Appliance & Component Manufacturing335931 | — | ● ACTIVE |
| IIInfobionic, INC | Chelmsford, MA | Computer and Electronic Product Manufacturing334510 | — | ● ACTIVE |
Innovative Marking Systems, INC | Lowell, MA | Machinery Manufacturing333248 | — | ● ACTIVE |
| ILInstrumentation Laboratory | Bedford, MA | Computer and Electronic Product Manufacturing334516 | 500+ | ● ACTIVE |
Int2 Solutions LLC | Devens, MA | Plastics and Rubber Products Manufacturing326220 | — | ● ACTIVE |
Integral Biosystems, LLC | Bedford, MA | Chemical Manufacturing325412 | — | ● ACTIVE |
| ILIntegra LifeSciences | Braintree, MA | Miscellaneous Manufacturing339113 | 100–499 | ● ACTIVE |
Interactive Media CORP. | Millis, MA | Computer and Electronic Product Manufacturing334112 | — | ● ACTIVE |
| IAInterfiber Analysis, LLC | Sharon, MA | Machinery Manufacturing333310 | — | ● ACTIVE |
| IPInter-link Packaging Solutions, LLC | Beverly, MA | Plastics and Rubber Products Manufacturing326111 | — | ● ACTIVE |
| ILInternational Light Technologies, INC. | Peabody, MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
| ILInterscience Laboratories, INC. | Woburn, MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
| IIInventex, INC | W Nottingham, NH | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Ionoptix LLC | Westwood, MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
IPG Photonics - IG Medical Salem | Salem, NH | Computer and Electronic Product Manufacturing334413 | 20–99 | ● ACTIVE |
Ipsen Biopharmaceuticals INC | Cambridge, MA | Chemical Manufacturing325412 | — | ● ACTIVE |
Iq Bar, INC. | South Boston, MA | Miscellaneous Manufacturing339999 | — | ● ACTIVE |
Iris Kinetics INC | Boston, MA | Computer and Electronic Product Manufacturing334516 | — | ● ACTIVE |
Irving Oil Terminals INC | Portsmouth, NH | Petroleum and Coal Products Manufacturing324110 | — | ● ACTIVE |
Iscan, INC. | Woburn, MA | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
Itf Therapeutics LLC | Concord, MA | Chemical Manufacturing325412 | — | ● ACTIVE |