Get access to outstanding founders who dare to change the world

Our Fellows raised a combined amount of over $1.3B in venture capital, 85% of which has been raised after joining the Fellowship. Our exclusive investor network gets early access to Sigma Squared Fellows while providing valuable mentoring to the community.

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Excerpt of companies founded by our Fellows

Kyon Energy

Kyon Energy is a pioneer in energy storage solutions and develops and sells renewable energy infrastructure and energy optimization software solutions.

First Momentum

Dedicated pre-seed venture capital fund for B2B tech and deeptech founders.

Flowrite

Turning words into ready-to-send emails and messages. Raised $5.1M.

CircuitMess

Making an AI-powered Batmobile™ in collaboration with Warner Bros to teach kids STEM.

Enapter

Replace fossil fuels with low-cost green hydrogen.

Perennial

Soil-based carbon removal: leading measurement, reporting, and verification platform. Raised $18M in Series A.

Breaktime

Breaking the cycle of young adult homelessness. 1M+ served meals by and for young homeless people.

Goodwall

Next-generation community for students & young professionals. 2M+ users in 150+ countries. Raised over $20M.

peaq

Powering the Web3 Economy of Things. Raised $9.9M.

Dashlabs

Lab Software, accelerating healthy access to healthcare. 80+ employees in less than two years.

Flowrite

Turning words into ready-to-send emails and messages. Raised $5.1M.

Enapter

Replace fossil fuels with low-cost green hydrogen.

CircuitMess

Making an AI-powered Batmobile™ in collaboration with Warner Bros to teach kids STEM.

Kyon Energy

Kyon Energy is a pioneer in energy storage solutions and develops and sells renewable energy infrastructure and energy optimization software solutions.

Perennial

Soil-based carbon removal: leading measurement, reporting, and verification platform. Raised $18M in Series A.

First Momentum

Dedicated pre-seed venture capital fund for B2B tech and deeptech founders.

Goodwall

Next-generation community for students & young professionals. 2M+ users in 150+ countries. Raised over $20M.

peaq

Powering the Web3 Economy of Things. Raised $9.9M.

Dashlabs

Lab Software, accelerating healthy access to healthcare. 80+ employees in less than two years.

Breaktime

Breaking the cycle of young adult homelessness. 1M+ served meals by and for young homeless people.

living brain

Developing solutions for rehabilitation combining psychology, neuroscience and virtual reality. Raised $1.5M.

Factmata

One of the first companies in the world to tackle misinformation and disinformation, and raised $3.5M.

PowerUs

Digital career platform for technical blue-collar workers. $10M Series A.

G Ventures

France's 1st Student VC. Funding France's most ambitious young founders.

Authory

First automated platform bringing together all content of journalists. Managing 3.5M articles for 2.500+ journalists.

Ledgy

Equity management software for startups and businesses. $10M Series A led by Sequoia.

ChargeX

State of the art charging solution for electric vehicles. Raised €16M.

Bardeen

No-code workflow automation tool that helps knowledge workers become more productive. $15M Series A.

Maverick BioMetals

Developing a biological process to efficiently extract lithium, rare earth elements, and other metals from hard rock deposits

Beyond Aero

Building a hydrogen-electric aircraft. Supported by top investors and the french government.

Beyond Aero

Building a hydrogen-electric aircraft. Supported by top investors and the french government.

Maverick BioMetals

Developing a biological process to efficiently extract lithium, rare earth elements, and other metals from hard rock deposits

ChargeX

State of the art charging solution for electric vehicles. Raised €16M.

Authory

First automated platform bringing together all content of journalists. Managing 3.5M articles for 2.500+ journalists.

living brain

Developing solutions for rehabilitation combining psychology, neuroscience and virtual reality. Raised $1.5M.

PowerUs

Digital career platform for technical blue-collar workers. $10M Series A.

Ledgy

Equity management software for startups and businesses. $10M Series A led by Sequoia.

G Ventures

France's 1st Student VC. Funding France's most ambitious young founders.

Factmata

One of the first companies in the world to tackle misinformation and disinformation, and raised $3.5M.

Bardeen

No-code workflow automation tool that helps knowledge workers become more productive. $15M Series A.

Formo

Bringing the next generation of dairy products to consumers. Raised $50M to date.

ClimateScience

Helping millions of people act on climate change effectively.

Wasp AI

Programming language for building full-stack web applications. $1.5M seed round.

Knowunity

Europe's fastest growing learning platform for students with 8M users, €21M funding and up to 100,000 new users per day.

Magic

Build aligned and more complete AI to accelerate humanity’s progress on the world’s most important problems. Raised $28M from Capital G and others.

Coinpanion

Making the crypto world more accessible and transparent with smart portfolios. €5.5M seed round.

Parloa

Parloa is one of the leading SaaS platforms for Conversational AI. Raised $23M in Series A.

Remnote

The first smart note-taking tool that let's you structure knowledge exactly in the way you think about it. $3M seed round.

simpleclub

Germany's top learning app with over 2 million users. Raised €7.2M in Series A.

EWOR

Helping the greatest talent launch successful businesses with Europe’s top professors, entrepreneurs, and industry leaders

Coinpanion

Making the crypto world more accessible and transparent with smart portfolios. €5.5M seed round.

simpleclub

Germany's top learning app with over 2 million users. Raised €7.2M in Series A.

ClimateScience

Helping millions of people act on climate change effectively.

Remnote

The first smart note-taking tool that let's you structure knowledge exactly in the way you think about it. $3M seed round.

Parloa

Parloa is one of the leading SaaS platforms for Conversational AI. Raised $23M in Series A.

Formo

Bringing the next generation of dairy products to consumers. Raised $50M to date.

Magic

Build aligned and more complete AI to accelerate humanity’s progress on the world’s most important problems. Raised $28M from Capital G and others.

Knowunity

Europe's fastest growing learning platform for students with 8M users, €21M funding and up to 100,000 new users per day.

EWOR

Helping the greatest talent launch successful businesses with Europe’s top professors, entrepreneurs, and industry leaders

Wasp AI

Programming language for building full-stack web applications. $1.5M seed round.

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Read more about recent Sigma Fellow funding rounds

Fundraising announcement

September 5, 2023

USA

Story Protocol raises $54M from investors including a16z and Endeavor

Variety: Story Protocol, which is developing what it says is an open system for extending intellectual property through online collaboration and paying any number of contributors, announced that it has raised more than $54M in funding. The funding was led by a16z crypto, part of venture capital firm Andreessen Horowitz, along with investors including Endeavor and Samsung Ventures.

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Fundraising announcement

August 31, 2023

Germany

Ivy raises $20M to take open-banking payments international

TechCrunch: Open banking has the potential to be one of the payment world’s big disruptors: get it to work right, and it could supplant giant networks (and network fees) like Visa’s when it comes to taking and making payments wherever you might be. Today, a startup out of Berlin called Ivy, which has built an API to create a “network of networks” for open banking payments globally, is announcing some funding in its bid to make that a reality.

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Fundraising announcement

July 24, 2023

Germany

Hale raises €350K to transform women’s pelvic pain management

Femtech Insider: Hale secured €350K in pre-seed funding to redefine women’s pain management. Founded in 2022 by Gaia Salizzoni and Vittoria Brolis, Hale is on a mission to revolutionize patient care through a home-care management app designed to guide genito-pelvic patients throughout their health journey. Hale aims to bridge the gap in pain research and offer much-needed support to women experiencing pelvic pain.

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Fundraising announcement

July 5, 2023

Germany

Germany's ChargeX charges up for European expansion with €11.5M in the tank

Tech.eu: German EV charging firm ChargeX is tackling the bottleneck of power grids and the shortage of skilled workers with what it claims is a plug-and-play type solution, requiring no installation specialist. It wants to tap into the predicted 76%-88% increase in demand for charge points in Germany by 2030.

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