Welch Mechanical Designs, LLC
At a glance
EmployeesNot reported
In business sinceNot reported
HeadquartersAberdeen, MD
SAM.gov UEIF2R4K6MU5JJ1
WMD designs and manufactures high-precision optical systems and optomechanical products using Single Point Diamond Turning, CNC milling and turning, and Mil-Spec welding, along with coatings and assembly services. The company serves commercial, military, aerospace, medical, telecommunications, and energy industries. The text names FAA certification as a service the company provides.
Summarized from the company’s own website
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Welch Mechanical Designs, LLC | Aberdeen | MD | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.

