Skip to content

Engineering Firms.us

Directory Locations Services Industries

Loading account…

Loading directory…

Engineering Firms.us

© 2026 Demand Delta

Firm types About Directory support Privacy Terms

Find the right engineering partner.

Explore capabilities, project experience, and office locations to build your shortlist.

Find an engineering firm

Refine your search

2

Middletown×manufacturing×

State

CT2

OH1

PA1

RI1

City

Middletown0 Houston33 Atlanta31 Dallas21 Charlotte20

Firm types

Electrical Engineering3 Mechanical Engineering3 Aerospace Engineering2 Automation & Controls1 Civil Engineering1

Industries

manufacturing0 Government16 Commercial10 Defense10 Residential9

Services

2D and 3D Machine Design1 APU Engine Test Cells1 AUV / ROV Engineering1 Aerospace & Defense Engineering1 Aircraft Transmission Test Stands1

Firm size

50–199 employees1

Middletown manufacturing

Enginuity Partners LLC

Your Engine For Engineering Innovation

Providence, RI+1

Matches: Manufacturing · Office city: Middletown

H F Lenz Co

Trusted. Experienced. Multidisciplined.

Firm types About Directory support

Johnstown, PA

+4

Matches: Manufacturing · Office city: Middletown

Test Logic Inc.

Turbine Engine and Transmission Test Equipment Specialists

Middletown, CT

Matches: Manufacturing · Office city: Middletown