chase cold call hustle assist facilitate connect

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We invest in B2B tech entrepreneurs who are obsessed with solving complex problems in vast markets at pre-seed & seed stage

Hey B2B tech founders – here is what you want to know about us


Multi Single stage - early stage!

We are early-stage specialists in B2B tech – with +75 years of combined experience in doing exactly that. Our incentives are aligned, as we won’t lead your next round. The ticket we invest in your company is meaningful in relation to our fund size. This enables us to laserfocus on tangible value-add.

For Makers, by Doers.

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Tier 1 follow-on funding - from SquareOne to Number One

60% of our early-stage portfolio goes on to raise follow-on funding from US and Tier 1 international funds. It’s our job to lift you off the ground – to get started at SquareOne. Once that’s done, we’ll make sure to introduce you to the right follow-on funds.

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Our superpower? To be the most helpful guys on your captable”

We don’t just invest in founders – we want to become their closest ally, their partners in crime on equal footing. At SquareOne, we don’t get in the founders’ way, but focus our support on tangible value-add. Customers guaranteed

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“We play it fair and square

We guarantee 100% pro rata participation in your next round – or more than that. And we won’t leave your side when the first raindrops fall. We are playing the long term game.

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For Makers by Doers.
From Day One, we're SquareOne.

At SquareOne we believe it takes hustle and heart for a proper start.

We don't sign deals, we initiate partnerships. If we're in it, we're in it for the long run. In fact, we've been in this since before early-stage investing became a trend. So we know, when we say: real success starts at square one.

hustle cold-call chase are Doers!

For us being hands-on means being committed, doing everything in our power to create tangible value, hustling 24/7 to help you bring your dreams to life, supporting where it matters most – from day one.

If we don't provide you with more customers, more contacts, more opportunities, we consider that our failure.

Because what we truly fight for is your success in vast markets.

From day one - we are

© 2024 SquareOne All rights reserved

SquareOne is supported by InnovFin Equity, with the financial backing of the European Union under Horizon 2020 Financial Instruments and the European Fund for Strategic Investments (EFSI) set up under the Investment Plan for Europe. The purpose of EFSI is to help support financing and implementing productive investments in the European Union and to ensure increased access to financing.