50 Partners
50 Partners is a French startup accelerator and venture capital firm operating four accelerator verticals (Tech, Impact, Health, Web3) and managing AMF-regulated FPCI funds, supporting 150+ portfolio companies with mentorship from 50 successful founder-partners.
- Company typePrivate
- Founded2012
- HeadquartersParis, France
- Headcount11–50
- GTM typeB2B
- OfferingServices
What 50 Partners does
50 Partners Gestion SAS is a Paris-based French startup accelerator and venture capital firm founded in 2012. The company operates four parallel accelerator programs covering Tech, Impact, Health, and Web3 verticals, selecting 6-8 startups per year from more than 2,000 applications (less than 1% acceptance rate). Its core product is structured acceleration: selected startups receive mentorship from 50 entrepreneur-partners who are founders of successful French companies (Dataiku, Aircall, Blablacar, Malt, Bankin, LebonCoin), access to 50 Friends (250+ corporate executives, VCs, and industry experts), free coworking at Le Loft in central Paris (capacity for 125 workstations), and 100+ annual events including workshops, conferences, and international study trips.
The firm is an AMF-regulated portfolio management company (license GP-20000037) and raises capital through FPCI (Fonds Professionnels de Capital Investissement) vehicles: 50 Partners Capital I (2014), II (2017), III (2021), Impact (Article 9 SFDR, 2021), Health (2024), and a forthcoming Capital IV. Subscriptions come from private investors, family offices, and corporate investors seeking exposure to accelerator-de-risked early-stage venture opportunities. The platform claims 150+ portfolio companies and a 100% portfolio funding rate.
Monetization comes from two streams: asset-management fees on FPCI AUM and potential carried interest on successful exits. In December 2025 the company diversified beyond fund management by launching Roostino, a wholly-owned performance marketing brand focused on sports and casino traffic in Tier-1 markets. The firm is led by founder Jérôme Masurel with Managing Directors Joanne Courbon and Lucile Brachet (Impact) and dedicated investment directors per vertical.
50 Partners firmographics
Firmographics- Name
- 50 Partners
- Legal name
- 50 Partners Gestion
- Website
- https://50partners.fr
- Company type
- Private
- Founded year
- 2012
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- 50 Partners is a French startup accelerator and venture capital firm operating four accelerator verticals (Tech, Impact, Health, Web3) and managing AMF-regulated FPCI funds, supporting 150+ portfolio companies with mentorship from 50 successful founder-partners.
- Ownership category
- akta.pro rank
50 Partners industry classification
Industry- Product category
- Venture Capital & Startup Acceleration
- NAICS
- Portfolio Management and Investment Advice (523940)
- SIC
- Investment Advice (6282)
- akta.pro primary industry
- Sector-Focused Venture Capital (Vertical Specialists) (FSANAAAD)
- akta.pro secondary industry
- Accelerators & Incubators (Investor-Operated) (FSANAAAM)
Keywords
Where 50 Partners is headquartered
LocationHeadquarters
- HQ city
- Paris
- HQ country
- France
- HQ region
- Europe
Offices1 record
Markets served
50 Partners business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Infrastructure, Technology or R&D
Revenue model
- Fund Management Fees: 50 Partners Gestion operates as an AMF-regulated asset manager (GP-20000037) managing multiple FPCI (Fonds Professionnels de Capital Investissement) vehicles. Revenue is generated through management fees on assets under management.
- Carried Interest: Performance-based carried interest from successful portfolio exits represents potential upside for the fund manager.
Go-to-market motion3 records
Distribution channels3 records
Marketing channels5 records
50 Partners product offering
Product offeringCore offering
50 Partners is a French startup accelerator and venture capital firm operating four vertical accelerator programs (Tech, Impact, Health, Web3) that select 6-8 startups per year from over 2,000 applications. The firm provides long-term mentorship through a network of 50 entrepreneur-partners, deploys capital via FPCI-regulated private equity funds, offers free coworking space at Le Loft in Paris, and delivers fundraising support, corporate partnerships, and international ecosystem access to portfolio companies.
Product overview
50 Partners is a French startup accelerator and venture capital firm founded in 2012, operating four acceleration programs (Tech, Impact, Health, Web3) and managing three investment funds (Capital Tech, Capital Impact, Capital Health). The firm connects entrepreneurs with 50 experienced founder-partners, provides access to funding, organizes networking events, and offers coworking facilities at Le Loft in Paris. Additionally, it launched an in-house performance marketing brand called Roostino in December 2025.
Differentiator
Problem solved
Functional benefit
Brands
- 50 Partners Tech: The accelerator vertical of 50 Partners dedicated to digital, SaaS, AI, cybersecurity, fintech, and other technology startups.
- 50 Partners Impact
- 50 Partners Health
- 50 Partners Web3
- 50 Partners Capital Tech
- 50 Partners Capital Impact
- 50 Partners Capital Health
- Le Loft 50 Partners
- 50 Friends
- 50 Partners Capital
- 50 Partners Capital II
- 50 Partners Capital III
- 50 Partners Capital IV
Products and services
- 50 Partners Tech Acceleration Program Acceleration program for tech startups (AI, cybersecurity, SaaS, fintech, edtech, proptech, retailtech) offering mentorship from 50 entrepreneur-partners, access to Capital Tech funds, networking events, and coworking space at Le Loft in Paris.
- 50 Partners Impact Acceleration Program Acceleration program for impact startups developing environmental or social solutions aligned with UN Sustainable Development Goals, including climate, agritech, circular economy, social inclusion, and education verticals.
- 50 Partners Health Acceleration Program Acceleration program for e-health, medtech, and techbio startups, leveraging a network of health experts to support innovative healthcare companies from seed stage.
- 50 Partners Web3 Acceleration Program
Companies that use 50 Partners
Customer profileNamed customers6 records
Segments2 records
Ideal customer profiles2 records
50 Partners technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
50 Partners partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- 50 Entrepreneur Partners Networkcore50 entrepreneurs who are founders of successful French companies serve as Partners, providing mentorship, expertise, and network access to portfolio startups. Partners include founders from Dataiku, Aircall, Malt, Blablacar, LebonCoin, Showroomprivé, and other successful ventures.
- Web3 Friends Ecosystem Partnerscore50 Friends network includes 250+ corporate executives, C-levels from scale-ups (VP Engineering de Qonto, Head of Sales de Payfit, CFO de Meero, CMO de Mano Mano), VC investors, and industry experts who participate in weekly workshops and tailored sessions.
Scale indicators6 records
Recent moves6 records
Expansion highlights5 records
50 Partners competitors and assessment
Company assessmentMarket position
Strengths5 records
Weaknesses1 record
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
50 Partners social profiles
Digital presence50 Partners financial estimates
Financial estimateRevenue estimate
Valuation estimate
50 Partners leadership team
Management profileNumber of profiles
Profiles10 records
50 Partners subsidiaries and ownership
Company hierarchySubsidiaries1 record
50 Partners funding detail
Funding detailFunding overview
Funding rounds1 record
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
50 Partners M&A and investment
M&A and investmentM&A
Investments104 records
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about 50 Partners
What does 50 Partners do?
50 Partners is a French startup accelerator and venture capital firm operating four vertical accelerator programs (Tech, Impact, Health, Web3) that select 6-8 startups per year from over 2,000 applications. The firm provides long-term mentorship through a network of 50 entrepreneur-partners, deploys capital via FPCI-regulated private equity funds, offers free coworking space at Le Loft in Paris, and delivers fundraising support, corporate partnerships, and international ecosystem access to portfolio companies.
Is 50 Partners a public or private company?
50 Partners is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was 50 Partners founded?
50 Partners was founded in 2012. It employs 11 to 50 people.
Where is 50 Partners based?
50 Partners is headquartered in Paris, France, in the Europe region.
How does 50 Partners make money?
Two revenue lines are on record. Fund Management Fees are the primary driver. The others are carried Interest.
Does 50 Partners have an API?
No public API is recorded for 50 Partners.
What industry is 50 Partners in?
50 Partners's product category is Venture Capital & Startup Acceleration. Its primary akta.pro industry code is FSANAAAD, Sector-Focused Venture Capital (Vertical Specialists), with a secondary code of FSANAAAM, Accelerators & Incubators (Investor-Operated). Its NAICS code is 523940 and its SIC code is 6282.