Manufacturing in Tompkins County, New York

As of JUL 2026, FactoryRegistry lists 50 manufacturing facilities in Tompkins County, New York, sourced from EPA, OSHA and Census records.

FACILITIES

CITIES

TOP INDUSTRY

Computer and Electronic Product Manufacturing

15 facilities

Cities

Ithaca (38)Ithaca (4)Freeville (2)Brooktondale (1)Dryden (1)Spencer (1)Lansing (1)Groton (1)Trumansburg (1)

Top industries

Computer and Electronic Product Manufacturing (15)Miscellaneous Manufacturing (7)Fabricated Metal Product Manufacturing (7)Transportation Equipment Manufacturing (6)Machinery Manufacturing (5)Food Manufacturing (4)

Facilities

Mpl INC

Ithaca, NY

ACTIVE334412EMP 20-99

Stork H & E Turbo Blading, INC.

Ithaca, NY

ACTIVE333611EMP 100-499

Therm, Incorporated

Ithaca, NY

ACTIVE332999EMP 100-499

Precision Filters, INC.

Ithaca, NY

ACTIVE334515EMP 20-99

Incodema3d LLC

Freeville, NY

LIKELY ACTIVE332117EMP 20-99

C & D Assembly, INC.

Groton, NY

LIKELY ACTIVE334418EMP 20-99

Emf CORP.

Ithaca, NY

LIKELY ACTIVE325510EMP 20-99

Cayuga Astronautics LLC

Spencer, NY

LIKELY ACTIVE336419

Dimensional Energy, INC.

Elevated Consulting LLC

Ithaca, NY

LIKELY ACTIVE332312

Evaporated Metal Films CORP.

LIKELY ACTIVE332710EMP 20-99

Flo-tech Orthotic & Prosthetic Systems, INC

Gimme Coffee - Krums Corners

Ithaca, NY

LIKELY ACTIVE311920EMP 20-99

Halomine INC.

Ithaca, NY

LIKELY ACTIVE325199

Hanger Prosthetics & Orthotics INC

LIKELY ACTIVE311812EMP 20-99

MM Thornwood Inc.

Ithaca, NY

LIKELY ACTIVE334413EMP 1-19

Transonic Systems Inc.

Ithaca, NY

LIKELY ACTIVE334510EMP 20-99

Transonic Systems INC.

Arnold Printing Corporation

Bennett Die & Tool INC.

Borgwarner Morse Tec CORP

Collegetown Bagels, INC.

Ithaca, NY

UNVERIFIED311812

Emerson Power Transmission

Ideal Fab - 36 Thornwood Dr

J Gould Perfect Screen Printers INC.

Ithaca, NY

UNVERIFIED323113

Lansing Instrument CORP.

Ithaca, NY

UNVERIFIED332116

Vanguard Printing LLC