Operator-led investors helping founders go from zero to one
We've scaled products, built teams, and closed deals. Now we back founders with the same hands-on approach.
Pitch usOur Thesis
We invest in early-stage B2B SaaS companies, backing founders at the zero-to-one stage.
Hands-on Support
From operators who've scaled products, built teams, and driven revenue.
Powerful Network
Access across engineering, sales, and talent to help you accelerate.
Long-term Partnership
We're in it for the journey, not just the first round.
Europe Focus
Conviction that global winners can be built in Europe's tech ecosystem.
Building outside B2B SaaS? If it’s exceptional, we still want to hear from you.
Team
Operators turned investors
Marc Lao
Enterpreneur-in-Residence @Singular, ex-Datadog
Talent & Operations
Seasoned tech recruiter with 15+ years of experience, Marc was the first tech recruiter at Datadog, where he helped scale EMEA from 5 to 1,000+ engineers and grew into a recruiting leader managing a team of 45. Before that, he contributed to Criteo’s expansion. Today, as Entrepreneur-in-Residence at Singular, he supports founders and talents with empathy, availability, and a genuine passion for helping people thrive. He believes that every great success story starts with great people.
Matthieu (Vlad) Hauglustaine
Director of Engineering @Datadog, ex-Dailymotion
Engineering & Product
Matthieu Hauglustaine (Vlad) is Engineering Director at Datadog with a track record of scaling high-performing teams and driving significant business growth. He has led engineering organizations of 80+ people in hyper-growth environments and played a key role in growing the product suite ARR. Vlad is passionate about innovation, team culture, and delivering meaningful impact through technology.
Zacharie Labib
Regional VP, Enterprise Sales @Datadog
Sales & GTM
Zacharie leads enterprise sales and go-to-market strategies for the French market. Over 15 years in tech, he has held key positions at Riverbed Technology, Cisco, Pegasystems, and IBM. He joined Datadog in 2018 as the first enterprise team member in France, where he defined the go-to-market strategy and scaled enterprise sales operations. Today, as Regional Vice President of Enterprise Sales at Datadog France, he builds high-performing teams and drives complex enterprise deals.
Pejman Tabassomi
Field CTO @Datadog
Sales & GTM
Pejman Tabassomi is Field CTO at Datadog, bringing deep expertise in cloud infrastructure, observability, and large-scale architecture. He advises senior engineering and C-level leaders on complex technical and platform strategy decisions. Passionate about high-growth innovation, he contributes thought leadership on technology trends and supports promising ventures through advisory, validation, or strategic investment.