Verified Nov 2026
Batteries & E-Mobility
·
Heidelberg, Baden-Wuerttemberg
·
Since 1960
ProMinent Group is a privately held German company headquartered in Heidelberg, founded in 1960, with an estimated 1,000 to 5,000 employees and estimated annual revenue of $250 to 500 million. It makes fluid handling and water treatment equipment, including metering pumps, sensors, and complete dosing systems, and serves the chemical, water treatment, food and beverage, and industrial sectors. In February 2026, the company announced a partnership with OSSO Ltd that reached a £2 million milestone for an automated water treatment system.
ProMinent Group at a glance
Revenue
$250-500M
Est. band
Employees
1,000-5,000
Founded
1960
Headquarters
Heidelberg, Baden-Wuerttemberg
Industries
Automotive
Electric Vehicles
Electronics
Renewable Energy
Industrial Equipment
Overview
ProMinent Group is a privately held German company headquartered in Heidelberg, founded in 1960, with an estimated 1,000 to 5,000 employees and estimated annual revenue of $250 to 500 million. It makes fluid handling and water treatment equipment, including metering pumps, sensors, and complete dosing systems, and serves the chemical, water treatment, food and beverage, and industrial sectors. In February 2026, the company announced a partnership with OSSO Ltd that reached a £2 million milestone for an automated water treatment system.
At a glance
Attribute | Detail |
|---|---|
Founded | 1960 |
Headquarters | Heidelberg, Baden-Wuerttemberg |
Employees | 1,000-5,000 |
Revenue | $250-500M (estimated) |
Primary capability | Batteries & E-Mobility |
What ProMinent Group makes
The company's listed products include pumps, sensors, and assemblies, and its stated capabilities cover chemical dosing, water disinfection, digital fluid management, and custom engineering with application support.
Products and capabilities described on the company's own site include Pump, Sensor, Assembly, Plastic, Glass (source: prominent.com).
Latest developments
2026-02-24 — OSSO and ProMinent partnership
marks £2m milestone for automated water treatment system - OSSO Ltd (ossoltd.com)2026-02-24 — "By bringing ProMinent’s dosing expertise together with OSSO’s vision, we’ve created a premium solution that raises the game for water treatment." | ProMinent UK & Ireland (linkedin.com)
2026-02-09 — ProMinent develops single-channel water treatment controller - The Canmaker (canmaker.com)
2025-11-17 — ProMinent GmbH, Newsroom: Stories - PresseBox (pressebox.com)
2025-08-10 — ProMinent Becomes New Sleeve Sponsor of TSG Hoffenheim for 2025/26 Season. (footballbusinessjournal.com)
2025-07-19 — Solutions certified as a partner of ProMinent in Vietnam | Philippe Anstotz (linkedin.com)
Facilities
ProMinent Group is headquartered in Heidelberg, Baden-Wuerttemberg. Public sources also reference these locations:
Heidelberg, Germany — prominent.com
Company details
ProMinent Group is not publicly traded, and its revenue and headcount figures are estimated bands rather than reported results. ProMinent Group was founded in 1960, has an estimated 1,000-5,000 employees, and is headquartered in Heidelberg, Baden-Wuerttemberg.
Frequently asked questions
What does ProMinent Group make?
ProMinent Group is a privately held German company headquartered in Heidelberg, founded in 1960, with an estimated 1,000 to 5,000 employees and estimated annual revenue of $250 to 500 million. It makes fluid handling and water treatment equipment, including metering pumps, sensors, and complete dosing systems, and serves the chemical, water treatment, food and beverage, and industrial sectors. In February 2026, the company announced a partnership with OSSO Ltd that reached a £2 million milestone for an automated water treatment system.
Where is ProMinent Group headquartered?
ProMinent Group is headquartered in Heidelberg, Baden-Wuerttemberg (5-11 Im Schuhmachergewann, Heidelberg, Baden-Wuerttemberg, 69123).
When was ProMinent Group founded?
ProMinent Group was founded in 1960.
How big is ProMinent Group?
ProMinent Group has an estimated 1,000-5,000 employees, with revenue in the $250-500M range (estimated).
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Last verified Nov 2026. Is this your company? Request a correction.
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