Mackay Communications, INC

9655 Florida Mining Blvd W Ste 304, Jacksonville, FL 32257

ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES

Operating signal within 12 months from two or more independent sources.

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Their homepage, crawled JUL 2026

What they make

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing334220

Products

Sold by MACKAY COMMUNICATIONS, INC · 10

Antennas, Waveguides, And Related Equipment · Cable, Cord, And Wire Assemblies: Communication Equipment · Chemical Analysis Instruments · Converters, Electrical, Nonrotating · Electrical And Electronic Assemblies, Boards, Cards, And Associated Hardware · Miscellaneous Alarm, Signal, And Security Detection Systems · Miscellaneous Ship And Marine Equipment · Miscellaneous Vessels · Navigational Instruments · Radio Navigation Equipment, Except Airborne

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

10 from usaspending_psc · Federal registry

Supplied under federal award HSCG4011P19057 (2011-03-24), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

CAREERS

Careers page — seen SEP 30, 2026

Where it is

30.18913, -81.57469 · CENSUS TIGER

COUNTY

Duval County

METRO AREA

Jacksonville, FL

ON GOOGLE MAPS

Open this address

STREET VIEW

Open street-level view — JUN 2024

Other plants nearby

Facility	City	Industry	Status	Distance
Micro-ant, LLC	Jacksonville	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	4.3 KM
Strikerfab, LLC	Jacksonville	Other Communications Equipment Manufacturing 334290	ACTIVE	5.5 KM
KB Signaling Operation - Jacksonville	Jacksonville	Other Communications Equipment Manufacturing 334290	LIKELY ACTIVE	6.5 KM
R.s. Hughes Co., INC.	Jacksonville	Hardware Manufacturing 332510	LIKELY ACTIVE	7.6 KM
Jsc Systems, INC.	Jacksonville	Other Communications Equipment Manufacturing 334290	ACTIVE	8.6 KM

Every listed plant in Duval County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 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 JUL 2026 · last seen SEP 2026
SAM.gov entity registrationOPERATING
Record EQEMFC4FVBV8 · first seen DEC 2025 · last seen MAY 2026

IN DUVAL COUNTY10 other plants share this one’s industry (Communications Equipment Manufacturing, NAICS 3342); 3 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: MACKAY COMMUNICATIONS, INC · DEC 2025
Street address: SAM.gov: 9655 FLORIDA MINING BLVD W STE 304 · DEC 2025
City: SAM.gov: JACKSONVILLE · DEC 2025
State: SAM.gov: FL · DEC 2025
Coordinates: Census geocoder: 30.189125931943,-81.574693620262 · JUL 2026
Website: SAM.gov: http://www.mackaycomm.com · DEC 2025
CAGE code: SAM.gov: 8Z275 · DEC 2025
SAM registration expires: SAM.gov: 2026-12-11 · DEC 2025

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