Verified Nov 2026
Batteries & E-Mobility
·
Mobile, Alabama
·
Since 1919
The Hiller Companies is a fire protection and life safety firm headquartered in Mobile, Alabama, founded in 1919. It is estimated to have 1,000 to 5,000 employees and revenue in the $100 to $250 million range, and it is privately held. The company designs, installs, inspects, and maintains fire protection systems and supplies fire detection, alarm, and suppression products to commercial, industrial, healthcare, hospitality, and marine clients. In January 2026, Wind Point Partners agreed to acquire the company from Littlejohn & Co.
The Hiller Companies at a glance
Revenue
$100-250M
Est. band
Employees
1,000-5,000
Founded
1919
Headquarters
Mobile, Alabama
Import activity
31
Industries
Automotive
Electric Vehicles
Construction
Medical
Military & Defense
Renewable Energy
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
31
Named foreign suppliers
21
Top origins
Venezuela · India · United Kingdom · Singapore
Shared foreign counterparties do not establish that these companies buy from The Hiller Companies.
What this tells a buyer
The record contains no customs data for the company; its most recent reported development is the January 2026 agreement under which Wind Point Partners agreed to acquire it from Littlejohn & Co., according to Littlejohn & Co. and Wind Point Partners announcements.
The company offers fire sprinkler system design and inspection, clean agent and water mist suppression, and CFD fire modeling, and its listed capabilities also include battery and welding work.
The Hiller Companies operates as a privately held firm with an estimated revenue band of $100 to $250 million, and its industries served include automotive, military-defense, medical, and renewable energy.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
Overview
The Hiller Companies is a fire protection and life safety firm headquartered in Mobile, Alabama, founded in 1919. It is estimated to have 1,000 to 5,000 employees and revenue in the $100 to $250 million range, and it is privately held. The company designs, installs, inspects, and maintains fire protection systems and supplies fire detection, alarm, and suppression products to commercial, industrial, healthcare, hospitality, and marine clients. In January 2026, Wind Point Partners agreed to acquire the company from Littlejohn & Co.
At a glance
Attribute | Detail |
|---|---|
Founded | 1919 |
Headquarters | Mobile, Alabama |
Employees | 1,000-5,000 |
Revenue | $100-250M (estimated) |
Primary capability | Batteries & E-Mobility |
What The Hiller Companies makes
The company offers fire sprinkler system design and inspection, clean agent and water mist suppression, and CFD fire modeling, and its listed capabilities also include battery and welding work.
Products and capabilities described on the company's own site include Welding, Battery (source: hillerfire.com).
Trade and customs footprint
The record contains no customs data for the company; its most recent reported development is the January 2026 agreement under which Wind Point Partners agreed to acquire it from Littlejohn & Co., according to Littlejohn & Co. and Wind Point Partners announcements. US customs bill-of-lading records list 31 inbound shipments across 21 foreign suppliers, with top origins including Venezuela · India · United Kingdom · Singapore.
Latest developments
2026-08-19 — Fire Bottle Servicing — $37K | DEPT OF DEFENSE | FedOps (fedops.com)
2026-02-23 — We recently advised The Hiller Companies, a portfolio company of Littlejohn & Co, on their sale to Wind Point Partners. The Hiller Companies is a scaled market leader with a 100+ year … | Harris Williams (linkedin.com)
2026-01-20 — Wind Point Finds its Next Platform in Littlejohn’s Hiller (peprofessional.com)
2026-01-15 — Wind Point Partners to Acquire The Hiller Companies - Wind Point Partners (wppartners.com)
2026-01-15 — Littlejohn Agrees to Sell Hiller | Littlejohn & Co. (littlejohnllc.com)
2025-12-03 — We are thrilled to announce a powerful new partnership between The Hiller Companies and FireDos US! | Tim Host (linkedin.com)
Facilities
The Hiller Companies is headquartered in Mobile, Alabama. Public sources also reference these locations:
Concord, North Carolina — hillerfire.com
Company details
The Hiller Companies operates as a privately held firm with an estimated revenue band of $100 to $250 million, and its industries served include automotive, military-defense, medical, and renewable energy. The Hiller Companies was founded in 1919, has an estimated 1,000-5,000 employees, and is headquartered in Mobile, Alabama.
Frequently asked questions
What does The Hiller Companies make?
The Hiller Companies is a fire protection and life safety firm headquartered in Mobile, Alabama, founded in 1919. It is estimated to have 1,000 to 5,000 employees and revenue in the $100 to $250 million range, and it is privately held. The company designs, installs, inspects, and maintains fire protection systems and supplies fire detection, alarm, and suppression products to commercial, industrial, healthcare, hospitality, and marine clients. In January 2026, Wind Point Partners agreed to acquire the company from Littlejohn & Co.
Where is The Hiller Companies headquartered?
The Hiller Companies is headquartered in Mobile, Alabama (3751 Joy Springs Dr, Mobile, Alabama, 36693).
When was The Hiller Companies founded?
The Hiller Companies was founded in 1919.
How big is The Hiller Companies?
The Hiller Companies has an estimated 1,000-5,000 employees, with revenue in the $100-250M range (estimated).
Does The Hiller Companies import from overseas suppliers?
US customs bill-of-lading records show 31 inbound shipments for The Hiller Companies, with top origins including Venezuela · India · United Kingdom · Singapore.
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Last verified Nov 2026. Is this your company? Request a correction.
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