Active

Responsability Social Investment Services

General contacts
Investor type

Debt fund / VC / PE

Founded

2003

AUM

$3 000 M

Location

Zurich, Zurich, Switzerland

Investment Ticket

$10-50 m

Investment Stage

Seed Late Stage (Series C+)

Region of investment

South America Europe Africa Asia

ESG Focus

Impact investor
Investor profile last updated: 25 August, 2026

Profile

responsAbility Social Investment Services is an impact investor based in Zurich, Switzerland. The firm is focused on impact investments, aiming for a sustainable world. They offer investment solutions across financial inclusion, climate finance, and sustainable food. The company is known for engaging in ESG practices and adhering to a rigorous impact strategy. The team is composed of top-level professionals who actively engage in dialogues at major global events like the World Economic Forum in Davos.

responsAbility invests primarily in sectors where they can have a meaningful impact, such as Financial Services, ClimateTech, and AgriTech. The firm has a global outreach, with a preference for emerging markets. Their investment vehicles include tailored products for both professional and retail investors. Their holistic impact strategy ensures their investments lead to positive environmental and social outcomes.

Some notable investments by responsAbility include partnerships with Battery Smart to support electric mobility in India and with KIS Group to turn waste into cleaner fuel in Indonesia. They also support Khan Bank for scaling climate finance solutions in Mongolia. The firm maintains a strong focus on assisting areas with capital scarcity, ensuring that their investments contribute to the sustainable growth of these regions.

Industry

ClimateTech CleanTech Energy Infrastructure Media and Entertainment Fintech Financial Services Electronics Agriculture AgriTech Mobility

Responsability Social Investment Services Funds

Name Type
Questionare
Industry
Questionare
Stage
Questionare
Region 		Size AUM Launch date
Asia Climate Fund
Private Equity (PE)
Venture Capital (VC)
Debt fund
Infrastructure
Energy
CleanTech
Mobility
ClimateTech
Asia
$1-5 m
$461 M
August 2026

Contacts

Name
Title
Email
Social Networks
avatar
Rochus Mommartz CEO
CEO
r•••@•••
LinkedIn
avatar
Nadia Nikolova Chief Executive Officer
Chief Executive Officer
n•••@•••
LinkedIn
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Investment-team contacts for Responsability Social Investment Services — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about Responsability Social Investment Services

Responsability Social Investment Services is a venture capital and private equity firm that also operates as a debt fund. It backs companies at Seed and Late Stage (Series C+), writing tickets of $10-50 m.
Responsability Social Investment Services is located in Zurich, Zurich, Switzerland.
Responsability Social Investment Services was founded in 2003.
Responsability Social Investment Services invests in companies and startups in ClimateTech, CleanTech, Energy, Infrastructure, Media and Entertainment, Fintech, Financial Services, Electronics, Agriculture, AgriTech, Mobility.
Responsability Social Investment Services invests in companies and startups in South America, Europe, Africa, Asia.
Responsability Social Investment Services invests in companies and startups at Seed, Late Stage (Series C+).
Responsability Social Investment Services usually invests $10-50 m on average.
Responsability Social Investment Services has around $3 000m assets under management.
Responsability Social Investment Services last fund was created/launched in 2026-08-25
Yes, Responsability Social Investment Services is impact investor.
Responsability Social Investment Services can be reached through its website responsability.com/en, its LinkedIn page and its X account. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Responsability Social Investment Services — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Responsability Social Investment Services directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 25 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.