Facility	City	Industry	Status	Distance
Elsight LLC	Allen	Other Communications Equipment Manufacturing 334290	ACTIVE	3.1 KM
Loop Telecom Na, INC.	Plano	Computer Terminal and Other Computer Peripheral Equipment Manufacturing 334118	ACTIVE	3.9 KM
Castelion Corporation	Allen	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	ACTIVE	4.1 KM
Dinspace, LLC.	Plano	Other Communications Equipment Manufacturing 334290	ACTIVE	5.4 KM
Applied Optical Systems INC	Plano	Electronic Connector Manufacturing 334417	ACTIVE	5.6 KM

Every listed plant in Collin County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 11 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.

SAM.gov entity registrationOPERATING
Record Y4H9EHHVYKJ7 · first seen JAN 2026 · last seen OCT 2026
DEAD SITECLOSURE
first seen AUG 2026 · last seen AUG 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 043387074|TX|75023|6500 chase oaks blvd · first seen SEP 2025 · last seen SEP 2025

ALSO RECORDED ASRIBBON COMMUNICATIONS FEDERAL INC.

IN COLLIN COUNTY26 other plants share this one’s industry (Communications Equipment Manufacturing, NAICS 3342); 10 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: RIBBON COMMUNICATIONS OPERATING CO INC · MAY 2026
Street address: SAM.gov: 6500 CHASE OAKS BLVD · MAY 2026
City: SAM.gov: PLANO · MAY 2026
State: SAM.gov: TX · MAY 2026
Coordinates: Census geocoder: 33.061165187515,-96.697316890398 · JUL 2026
Employees (band): DOL: 500+ · SEP 2025
Website: SAM.gov: ribboncommuncations.com · MAY 2026
CAGE code: SAM.gov: 8QE82 · MAY 2026
Retirement plan filing (Form 5500): DOL: 665 active participants, plan year ending 2025-09-30, 2 plan(s) · SEP 2025
SAM registration expires: SAM.gov: 2027-05-08 · MAY 2026
State business registrationSOURCES DISAGREE: AK Corporations: RIBBON COMMUNICATIONS OPERATING COMPANY, INC., registered with the Alaska Division of Corporations, Business and Professional Licensing; Corporation formed in Delaware; registered 2022-04-06; active · APR 2022; CO SOS: Ribbon Communications Operating Company, Inc., registered with the Colorado Secretary of State; Corporation formed in Delaware; registered 2002-01-08; active, annual report filed 2026-03-18 · MAR 2026; DC Corporations: Ribbon Communications Operating Company, Inc., registered with the District of Columbia Corporations Division; Corporation; registered 2019-11-26; active, annual report filed 2026-03-24 · MAR 2026; Sunbiz: RIBBON COMMUNICATIONS OPERATING COMPANY, INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in Delaware; registered 2002-01-17; active, annual report filed 2026-04-23 · APR 2026; IA SOS: RIBBON COMMUNICATIONS OPERATING COMPANY, INC., registered with the Iowa Secretary of State; registered 2002-01-08; active · JAN 2002; OR SOS: RIBBON COMMUNICATIONS OPERATING COMPANY, INC., registered with the Oregon Secretary of State, Corporation Division; Corporation formed in Delaware; registered 2019-11-22; active · NOV 2019; TX Comptroller: RIBBON COMMUNICATIONS FEDERAL INC., registered with the Texas Comptroller of Public Accounts; Corporation; registered 2026-02-17; active · FEB 2026; VA SCC: Ribbon Communications Operating Company, Inc., registered with the Virginia State Corporation Commission; Corporation formed in Delaware; registered 2019-11-26; active · NOV 2019

Report a correction · Request removal