Accelleron
Accelleron Industries AG is a leading company in the design, manufacture, sale, and servicing of turbochargers, fuel injection equipment, and digital solutions for heavy-duty engines. Founded in 1924 and based in Baden, Switzerland, Accelleron has over a century of experience in turbocharging technology, originating from the invention of the commercial heavy-duty turbocharger. The company operates in two main segments: High Speed and Medium & Low Speed, serving a diverse range of industries such as electric power generation, onshore oil and gas, marine, rail, and off-highway sectors. Accelleron's products support engine power ranges from 0.5 MW to over 80 MW, focusing on sustainable and reliable power solutions. With a global service network of over 500 trained engineers in more than 100 locations, Accelleron provides 24/7 support and rapid spare parts delivery to approximately 6,000 customers worldwide. The company invests around 6% of its annual revenues in research and development, holding about 120 patent families to maintain its technological leadership.
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Headcount trend
Accelleron went from 381 employees in Jul 2023 to 443 in Jun 2025. Jan to Jun 2025: 16 people joined, 3 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
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The department split adds up all the years listed above. FY2026 alone: 3 filings.
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Accelleron FAQ
How many employees does Accelleron have?
Accelleron has about 443 employees, up 1.1% over the 3 months to Jun 2025.
Does Accelleron sponsor H1B visas?
Yes. Accelleron filed 3 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is Accelleron's revenue per employee?
Accelleron makes about $2.31M in revenue per employee, based on $1.02B annual revenue and 443 employees.
Is Accelleron a public company?
Yes. Accelleron is publicly traded under the ticker ACLN.SW on SIX.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.