Microwave Measurement System LLC

What they make

• Microwave Measurement Systems
• electromagnetic properties
• coaxial fixtures
• Dual TEM Cells
• precise RF
• microwave absorbers
• shielding materials
• ceramics
• materials scientists

NAMED ON THE COMPANY’S OWN WEBSITE, READ SEP 9, 2026

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
The Ultran Group, INC.	State College	Analytical Laboratory Instrument Manufacturing 334516	● ACTIVE	0.7 KM
ESEvident Scientific NDT Inc	State College	Other Measuring and Controlling Device Manufacturing 334519	◐ LIKELY ACTIVE	0.8 KM
EEddyfi	State College	Other Measuring and Controlling Device Manufacturing 334519	◐ LIKELY ACTIVE	2.2 KM
RERtd Embedded Technologies INC	State College	Electronic Computer Manufacturing 334111	● ACTIVE	3.0 KM
Nanospec Instruments LLC	State College	Analytical Laboratory Instrument Manufacturing 334516	◐ LIKELY ACTIVE	3.1 KM

Every listed plant in Centre County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 10 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

• The company’s own websiteOPERATING
  first seen SEP 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record YMA2KK7DKUY6 · first seen AUG 2026 · last seen AUG 2026
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record PA|state college|2597 clyde ave 2 · first seen APR 2020 · last seen APR 2020

IN CENTRE COUNTY12 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 8 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name

SAM.gov: MICROWAVE MEASUREMENT SYSTEM LLC · AUG 2026

Street address

SAM.gov: 2597 CLYDE AVE · AUG 2026

City

SAM.gov: STATE COLLEGE · AUG 2026

State

SAM.gov: PA · AUG 2026

Coordinates

Census geocoder: 40.825536051006,-77.807255346911 · SEP 2026

Employees (band)

SBA PPP: 1-19 · APR 2020

Website

SAM.gov: www.mmstech.com · AUG 2026

CAGE code

SAM.gov: 655A3 · AUG 2026

PPP loan

SBA PPP: PPP loan x1, approved 2020-04-16, 1 jobs reported · APR 2020

SAM registration expires

SAM.gov: 2027-07-29 · AUG 2026