CO

Constructor Capital

VC
New York, NYWebsite

Constructor Capital is a Seed, Series A venture capital firm based in New York, NY investing in Other, SaaS, AI / ML. The firm typically writes $250K–$5.0M checks and has 14 portfolio companies in our records.

Check size
$250K–$5.0M
Portfolio
14 companies on record
Partners
7 listed
AUM
$110M
Stage
Seed, Series A
Sectors
Other, SaaS, AI / ML, Security, Developer Tools, EdTech
HQ
New York, NY

Last verified: 2026-06-06

How to approach: cold outreach ok
Stage

Seed, Series A

Check Size

$250K – $5.0M

AUM

$110M

Portfolio

14+ companies

Team

7 partners

Investor activity
Last known investment: 2025Investments in last 12 months: 1

Investment Thesis

Specializes in investing early in 3D/AR development tools and next-gen retail infrastructure.

How Constructor Capital invests

Constructor Capital is a vc firm based in New York, NY. The firm invests at the Seed, Series A stages, with a focus on Other, SaaS, AI / ML, Security, Developer Tools. It does not invest in Consumer Hardware.

Constructor Capital typically writes checks of $250K–$5.0M per investment, backed by approximately $110M in assets under management.

Investing since at least 2018, Constructor Capital has backed 14 companies in our records, including NEWO, OSOME, QDTI. Its most recent recorded investment was in 2025, with 1 investment logged over the last 12 months.

Partners & Team

SB

Serg Bell

General Partner and Co-founder

DeepTech
Software
EdTech
ML

Marie Lepske

General Partner

DeepTech
Quantum technologies
Research network
LD

Laurent Dedenis

Venture Partner, EdTech

EdTech
SP

Stanislav Protasov

General Partner

Virtualization
Cloud computing
Software development
OM

Oleg Melnikov

General Partner and CTO

Product & software systems
Engineering leadership
AF

Alex Fine

General Partner

Software
Go-to-market
Entrepreneurship
MW

Matthias Winter

Managing Partner and Co-founder

DeepTech
Software
Quantum technologies

Industry Focus

Invests In

Other
SaaS
AI / ML
Security
Developer Tools
EdTech

Does Not Invest In

Consumer Hardware

Portfolio Companies (14)

2025

NE

NEWO

Software·Pre Seed

Advanced Platform for Creating AI Employees - Founded in 2021 in San Francisco, USA by AI technology veteran David Yang to create advanced platforms for developing AI-powered digital employees.

2024

OS

OSOME

Software·Series B

Business incorporation and accounting services - Founded in 2017 in Singapore by serial entrepreneur Victor Lysenko to simplify business incorporation and accounting services.

QD

QDTI

DeepTech·Series A

Quantum powered biomarker detection - Founded in 2015 in Boston, USA by Harvard and UMD professors to develop quantum-powered biomarker detection systems.

AL

AlGOORU

EdTech·Pre-Series A

Online tutoring marketplace in MENA - Founded in 2018 in Riyadh, Saudi Arabia by Khalid Abou Kassem to connect students with on-demand private tutors across the MENA region.

BA

BASEMARK

Software·Series B

Automotive AR software solutions provider - Founded in 2015 in Helsinki, Finland by Tero Sarkkinen to develop automotive AR reality software solutions.

GC

GCORE

Software·Series A

AI training, inference, and HPC - Founded in 2014 in Luxembourg by Wargaming founders to provide global cloud infrastructure, AI training, and high-performance computing solutions.

LU

LUMAI

DeepTech·Series A

3D optical computing - Founded in 2022 in Oxford as a University of Oxford spin-off, the company develops advanced optical computing products.

2023

QN

QNAMI

DeepTech·Series A

Quantum sensing at nanoscale precision - Founded in 2017 in Basel, Switzerland by University of Basel professor in Physics Patrick Maletinsky and researcher Mathieu Munsch.

QU

QUERA

DeepTech·Seed

Neutral atom quantum computing platform - Founded in 2018 in Boston, USA by Harvard and MIT professors to build neutral atom quantum computing platforms.

AC

ACRONIS

Data protection and Cybersecurity·PE deal

Data protection and Cybersecurity for MSPs - Founded in 2003 in Singapore by Serg Bell to provide comprehensive data protection and cybersecurity solutions for managed service providers (MSPs).

How to pitch Constructor Capital
  • Raising at Seed, Series A? You're squarely in their sweet spot.
  • Lead with your fit in Other, SaaS, AI / ML — the sectors they actively back.
  • Size your ask to their typical $250K – $5.0M check.
  • cold outreach ok
  • Address your outreach to a specific partner, such as Serg Bell, General Partner and Co-founder.
  • A warm introduction beats a cold email. Get matched and request an intro.

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