Warren-Knight Instrument Company facility in Philadelphia

Warren Industries, Inc.

Precision manufacturing and design specialists.

Reliable, accurate optical and electronic alignment systems, engineered and built for demanding work.

Two specialist divisions

Built around precision.

Warren Industries is home to two established Philadelphia companies serving measurement, alignment, surveying, and engineering.

Precision manufacturing

From engineering to final checkout.

Our capabilities support custom instruments and systems from initial contact and demonstration through installation and service.

Custom instruments
Gimbals, fixtures, assemblies, gages, jigs, opto-mechanical devices, and mounts engineered to exact specifications.
Optical and electronic systems
Reliable alignment systems and precision measurement instruments for aerospace, engineering, meteorological, metrological, nautical, and surveying applications.
Engineering support
Design, manufacturing, assembly, demonstration, installation, final checkout, and continuing service from an experienced technical team.
Survey supply
Surveying, construction, and engineering instruments and supplies distributed through North American Survey Supply.
Warren Industries manufacturing floor with precision machining equipment

Since 1908

A century of field knowledge, engineering, and service.

Read about Warren Industries