Macom Technology Solutions INC

• Layoff notice effective JAN 4, 2019 · 25 employees · filed OCT 4, 2018 · Layoff — recorded; a layoff does not change the status
• Layoff notice effective JAN 4, 2019 · 22 employees · filed OCT 4, 2018 · Layoff — recorded; a layoff does not change the status

Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
MTMM Thornwood Inc.	Ithaca	Semiconductor and Related Device Manufacturing 334413	◐ LIKELY ACTIVE	0.3 KM
IFIdeal Fab - 36 Thornwood Dr	Ithaca	Semiconductor and Related Device Manufacturing 334413	◇ UNVERIFIED	0.6 KM
Mpl INC	Ithaca	Bare Printed Circuit Board Manufacturing 334412	● ACTIVE	2.4 KM
Geegah LLC	Ithaca	Semiconductor and Related Device Manufacturing 334413	● ACTIVE	2.6 KM
BIBsu INC.	Ithaca	Bare Printed Circuit Board Manufacturing 334412	◇ UNVERIFIED	5.7 KM

Every listed plant in Tompkins County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 7 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.

EPA cross-references this facility in BR, FIS, NPDES, RCRAINFO · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen JAN 2021 · last seen JAN 2021
• State WARN plant-closing and layoff noticesEXISTENCE
  first seen JAN 2019 · last seen JAN 2019
• EPA Facility Registry ServiceEXISTENCE
  Record 110032651360 · first seen JAN 2016 · last seen JAN 2016

IN TOMPKINS COUNTY7 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 5 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

EPA: MACOM TECHNOLOGY SOLUTIONS INC · OCT 2026

Street address

EPA: 9 BROWN RD · OCT 2026

City

EPA: ITHACA · OCT 2026

State

EPA: NY · OCT 2026

County (FIPS code)

EPA: 36109 · OCT 2026

Coordinates

EPA: 42.48724,-76.46657 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026