Asset ManagerRIA · CRD 307488SEC-RegisteredPrivate Fund Adviser

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ResponsAbility Investments AG

ResponsAbility Investments AG is a asset manager based in Zurich, founded 2003, managing $5.8B; the Altss profile covers its classification, headquarters,...

ResponsAbility Investments AG

Responsability Investments AG is an SEC-registered investment adviser in Zurich, registered since 2020. It is based in Switzerland.

General information

Firm type

Asset Manager

Year founded

2003

AUM

$5.8B (per public record, 2026)

Location

Region

Europe

Country

Switzerland

City

Zurich

Corporate office

Zurich, Switzerland

Additional offices

Luxembourg · Mumbai · Nairobi · Lima · Singapore · New York

Principals

Rochus Mommartz

CEO

Hanspeter Bieri

CFO

Sector focus

ClimateTechEnergy Transition & RenewablesAgriTech & FoodTechInfrastructurePrivate CreditFinancial InclusionHealthcare ServicesEducation

Frequently asked questions

Who runs investment decisions at ResponsAbility Investments?

Investment decisions are led by CEO Rochus Mommartz and the firm's investment committee, which includes regional heads for Africa, Asia, and Latin America. The firm also relies on country-based local teams for origination and due diligence, reflecting its decentralized operating model.

How does ResponsAbility source proprietary deal flow?

The firm maintains investment professionals deployed across eight offices in emerging markets, enabling direct origination of loans, bonds, and equity. This network produces proprietary deal flow from SMEs, microfinance institutions, renewable developers, and agribusinesses that institutional investors otherwise rarely access.

What investment stages does ResponsAbility typically target?

ResponsAbility typically invests in growth-stage and established private companies, project finance, and structured credit. It does not focus on early-stage venture capital, instead favoring enterprises with proven business models that need capital for expansion.

Does ResponsAbility participate in fund commitments or only direct deals?

The firm manages both direct private debt and equity investments alongside fund-of-funds mandates. It also structures custom separate accounts for institutional clients, allowing them to combine direct co-investments with commingled exposure.

Which sectors does ResponsAbility explicitly focus on?

The firm targets climate finance, energy access, sustainable agriculture, financial inclusion, and basic infrastructure. It explicitly avoids fossil fuel extraction, tobacco, and defense-related businesses, consistent with its impact mandate.

How is ResponsAbility structured relative to its origins at Credit Suisse?

ResponsAbility was originally a part of Credit Suisse but became an independent asset manager after a management buyout. It is no longer affiliated with Credit Suisse, though it continues to receive capital allocations from multiple Swiss and European institutional investors.

Where does the underlying capital that ResponsAbility manages come from?

The firm's capital primarily comes from development finance institutions, European pension funds, insurance companies, and foundations. It does not disclose wealth origin of any individual family, as its institutional structure does not center on a single family office.

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