Verified Nov 2026
Batteries & E-Mobility
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Jessup, Maryland
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Since 1938
Baltimore Aircoil Company (BAC) manufactures evaporative and closed-circuit cooling towers, evaporative condensers, fluid coolers, and ice thermal storage systems. Founded in 1938 and headquartered in Jessup, Maryland, United States, it employs between 1,000 and 5,000 people. The company serves the HVAC, industrial, refrigeration, data center, automotive, electronics, medical, and renewable energy sectors. In August 2026 it broke ground on a new manufacturing facility in Nilai, Negeri Sembilan, Malaysia, as reported by Industrial News.
BAC (Baltimore Aircoil Company, Inc.) at a glance
Revenue
$250-500M
Est. band
Employees
1,000-5,000
Founded
1938
Headquarters
Jessup, Maryland
Certifications
ISO 9001
Industries
Automotive
Electric Vehicles
Electronics
Medical
Renewable Energy
Industrial Equipment
STABILITY SIGNALS
Established & active
88 years in operation (founded 1938).
Holds ISO 9001 certification(s) per public sources.
Overview
Baltimore Aircoil Company (BAC) manufactures evaporative and closed-circuit cooling towers, evaporative condensers, fluid coolers, and ice thermal storage systems. Founded in 1938 and headquartered in Jessup, Maryland, United States, it employs between 1,000 and 5,000 people. The company serves the HVAC, industrial, refrigeration, data center, automotive, electronics, medical, and renewable energy sectors. In August 2026 it broke ground on a new manufacturing facility in Nilai, Negeri Sembilan, Malaysia, as reported by Industrial News.
At a glance
Attribute | Detail |
|---|---|
Founded | 1938 |
Headquarters | Jessup, Maryland |
Employees | 1,000-5,000 |
Revenue | $250-500M (estimated) |
Primary capability | Batteries & E-Mobility |
Certifications | ISO 9001 |
What BAC (Baltimore Aircoil Company, Inc.) makes
The company holds ISO 9001 certification and has introduced the Trillium adiabatic cooler TRFS, which BAC launched in October 2026 for large-scale data center applications.
Products and capabilities described on the company's own site include LED, Battery, Semiconductor (source: baltimoreaircoil.com).
Certifications
BAC (Baltimore Aircoil Company, Inc.) is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — baltimoreaircoil.eu
Latest developments
2026-10-27 — AME Elite secures RM120 million BAC facility contract | BursaKL (bursakl.com)
2026-10-08 — BAC Formally Launches Trillium™ Adiabatic Cooler TRFS for Large-Scale Data Centers (baltimoreaircoil.com)
2026-09-18 — Amsted Explores $6 Billion Sale of Baltimore Aircoil Cooling Systems Unit - Bloomberg (bloomberg.com)
2026-08-06 — BAC starts $150m Malaysian cooling plant - Industrial News (industrialnews.co.uk)
2026-08-05 — Today marks a significant milestone for BAC as we officially broke ground on our new manufacturing facility in Nilai, Negeri Sembilan, Malaysia. | BAC Asia (linkedin.com)
2026-06-01 — BAC Opens First Latin American Manufacturing Plant in Monterrey, Mexico | Baltimore Aircoil (baltimoreaircoil.com)
Facilities
BAC (Baltimore Aircoil Company, Inc.) is headquartered in Jessup, Maryland. Public sources also reference these locations:
Malaysia — industrialnews.co.uk
Pelham, AL — baltimoreaircoil.com
Australia, Belgium — industrytoday.com
Company details
BAC is a privately held company with estimated annual revenue in the $250 million to $500 million range, and Bloomberg reported in September 2026 that its parent, Amsted, was exploring a sale of the cooling systems unit valued at around $6 billion. BAC (Baltimore Aircoil Company, Inc.) was founded in 1938, has an estimated 1,000-5,000 employees, and is headquartered in Jessup, Maryland. On the LightSource stability read it is rated "Established & active": 88 years in operation (founded 1938). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does BAC (Baltimore Aircoil Company, Inc.) make?
Baltimore Aircoil Company (BAC) manufactures evaporative and closed-circuit cooling towers, evaporative condensers, fluid coolers, and ice thermal storage systems. Founded in 1938 and headquartered in Jessup, Maryland, United States, it employs between 1,000 and 5,000 people. The company serves the HVAC, industrial, refrigeration, data center, automotive, electronics, medical, and renewable energy sectors. In August 2026 it broke ground on a new manufacturing facility in Nilai, Negeri Sembilan, Malaysia, as reported by Industrial News.
Where is BAC (Baltimore Aircoil Company, Inc.) headquartered?
BAC (Baltimore Aircoil Company, Inc.) is headquartered in Jessup, Maryland (7600 Dorsey Run Road, Jessup, Maryland, 20794).
When was BAC (Baltimore Aircoil Company, Inc.) founded?
BAC (Baltimore Aircoil Company, Inc.) was founded in 1938.
How big is BAC (Baltimore Aircoil Company, Inc.)?
BAC (Baltimore Aircoil Company, Inc.) has an estimated 1,000-5,000 employees, with revenue in the $250-500M range (estimated).
What certifications does BAC (Baltimore Aircoil Company, Inc.) hold?
BAC (Baltimore Aircoil Company, Inc.) lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
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Last verified Nov 2026. Is this your company? Request a correction.
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