Materials / Coatings

Sherwin-Williams

● Cleveland · OH

Defense

Sierra Space

● Boulder · CO

Durable Goods

SimpliSafe

● Greater Boston · MA

Singularity Defense

SMITHS TUBULAR SYSTEMS-LACONIA, INC.

Chemical / clean manufacturing

Solidec

● Greater Houston · TX

SONO TEK CORP (SOTK)

Source

● Greater Portland (OR) · OR

Advanced Materials

Space Precision Systems

● Pittsburgh

Defense / Aerospace

SpaceX

● Greater Los Angeles · CA

Special Metals Corporation

● Unassigned · WV

Surveillance Radar

SpotterRF

STARC Systems

● Unassigned · ME

STEIN SEAL COMPANY

Defense / Aerospace

Stoke Space

● Greater Seattle · WA

Thermoplastic extruders for large-scale 3D printing

Strangpresse

● Youngstown · OH

AI Infrastructure

Supermicro

Bicycle manufacturing — steel utility / touring frames (QBP brand)

Surly Bikes

● Twin Cities · MN

Synology

● Unassigned · Taiwan

3D-printed custom jewelry / metal additive

Tailored Alloys

● Youngstown · OH