Ostrum Asset Management
Financial Services • 
Paris, Île-de-France, France • 201-500 Employees
Company overview
| Headquarters | 43, Avenue Pierre Mendès France, Paris, Île-de-France 75013, FR |
| Phone number | +3350938997 |
| Website | |
| NAICS | 52 |
| SIC | 672 |
| Keywords | Asset Management |
| Employees | 201-500 |
| Socials |
Key Contact at Ostrum Asset Management
Ostrum Asset Management Email Formats
Ostrum Asset Management uses 3 email formats. The most common is {first name}.{last name} (e.g., john.doe@ostrum.com), used 51.4% of the time.
| Format | Example | Percentage |
|---|---|---|
{first name}.{last name} | john.doe@ostrum.com | 51.4% |
{first initial}.{last name} | j.doe@ostrum.com | 45% |
{last name}.{first initial} | doe.j@ostrum.com | 1.8% |
About Ostrum Asset Management
Ostrum Asset Management draws on its investment expertise to enhance the impact of its clients’ commitments as they act together to support European citizens’ life plans, health and retirement. Ostrum Asset Management is among the European leaders1 in institutional asset management, providing support to its clients operating under liability constraints across the entire investment value chain with a range of insurance-based (equities, bonds, multi-assets), fixed income, equity and quantitative management offerings, combined with a dedicated set of service offerings. Ostrum Asset Management is a well-established responsible investment advocate2 and manages €386 billion3/4 in assets for large institutional clients – insurers, pension funds, health insurers, corporations. Ostrum Asset Management is an affiliate of Natixis Investment Managers. 1. IPE Top 500 Asset Managers (Investment & Pensions Europe) 2025 ranked Ostrum AM as the 9th largest European institutional asset manager, as at 12/31/2024. Any reference to a ranking, a rating or an award provides no guarantee for future performance. 2. Ostrum AM was one of the first French asset manager signatories to the PRI in 2008. More details: www.unpri.org 3. Source: Ostrum Asset Management, consolidated data at end-June 2025. The services provided for a given client may concern certain services only. 4. Change in the methodology used for the reporting of assets, effective January 1, 2025.
Ostrum Asset Management revenue & valuation
| Annual revenue | $85,000,000 |
| Revenue per employee | $223,000 |
| Estimated valuation?This valuation is estimated based on industry average for the Financial Services industry and current estimated revenues | $272,000,000 |
| Total funding | No funding |
Employees by Management Level
Total employees: 201-500
Seniority
Employees
Employees by Department
Ostrum Asset Management has 139 employees across 11 departments.
Departments
Number of employees
Funding Data
Ostrum Asset Management has never raised funding before.
Ostrum Asset Management Tech Stack
Discover the technologies and tools that power Ostrum Asset Management's digital infrastructure, from frameworks to analytics platforms.
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MexicoFrequently asked questions
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