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Company profileossiam.com ↗

Ossiam

Ossiam is a global investment management firm that develops and manages funds using systematic and quantitative investment processes.

Investment Management
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Headquarters
Paris, Ile-De-France, FranceSource: RevenueBaseRetrieved October 13, 2026
Employee range
11 to 50Source: RevenueBaseRetrieved October 13, 2026
Founded
2009Source: RevenueBaseRetrieved October 13, 2026
Published list appearances
27 supported appearances ↗Source: RevenueBase lists
The company at a glance

What does Ossiam do?

Its expertise spans indexation, enhanced beta and absolute-return strategies in equities and fixed income. Ossiam incorporates ESG data into some systematic investment processes and implements a proxy-voting and engagement policy.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

Who it serves

Ossiam manages funds on behalf of institutional and professional investors.

What the business offers

Services & capabilities.

Investment strategies

The strategies span equities and fixed income and are offered through active and passive ETFs, mutual funds, dedicated funds, or bespoke solutions.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

Positions describe ordering within each source list. See how lists are built ↗

Share your recognition

Embeddable award for your website

BADGE PREVIEWOssiam listed #2 on Algorithm-based portfolio managers, September 18, 2026Open the published source list.
Ossiam

#2 Algorithm-based portfolio managers

Snapshot: September 18, 2026

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Company information

Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 2, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 16, 2026, September 17, 2026, September 18, 2026, September 19, 2026, September 20, 2026, September 21, 2026, September 23, 2026, September 27, 2026, September 28, 2026, September 29, 2026 and September 30, 2026. How the company lists are built.

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