F4 FundFund
TeamPortfolioRaiseEssays
Sign in
Investment ThesisInvestment TeamF4 Research BriefSelected PortfolioRecent UpdatesFrequent co-investorsSimilar Firms
Hot Fund

Smartfin

smartfinvc.com · Brussels, Belgium

“Back exceptional European B2B technology companies with a working product, early customers and ambitious founders, using staged entry tickets and larger follow-ons.”

$500K – $50M
Check Size
Leads & Follows
Lead Tendency
$600M
AUM
01Investment Thesis

Back exceptional European B2B technology companies with a working product, early customers and ambitious founders, using staged entry tickets and larger follow-ons.

Exclusion Criteria

Not B2C, not companies headquartered outside Europe and the UK, not pre-product startups.

02Investment Team
JI
Jürgen Ingels
Founding Partner & Chairman
BL
Bart Luyten
Founding Partner
TD
Thomas Depuydt
Managing Partner
JH
Jan Hollez
Managing Partner
ST
Sébastien Thiel
Partner – CFO
HH
Harry Haeck
Partner
SD
Saumitra Dubey
Partner
TM
Tallat Mahmood
Partner
LG
Laura Guillaume
Principal
JM
Jean-Baptiste Maenhout
Investment Manager
TC
Thibaut Claes
Investment Manager
TD
Tom De Bondt
Associate
PE
Pieter Ediers
Associate
03F4 Research Brief

Smartfin Research

Investment Thesis

Smartfin is a Brussels-based European venture and growth capital investor that backs B2B technology companies headquartered in Europe or the United Kingdom. The firm says it targets exceptional B2B technology companies with a working product, initial paying customers and a plan to grow in a large, fast-growing market. It deliberately avoids narrow pigeonholing: a quote on its site says a well-diversified portfolio is a better long-term strategy than a narrow focus on one technology area. It looks for areas where its team has operating and investment experience, and for opportunities where other investors hesitate to go.

Investment Criteria

Smartfin's four stated criteria are stage and sector (private B2B technology company with product and early revenue), mindset (leadership, integrity, vision and entrepreneurial spirit), geography (headquartered in Europe or the UK) and unique assets (proprietary technology, expert teams and a sustainable competitive advantage in a large market). The homepage summarises the screen as growing B2B technology companies, ambitious founders looking to lead, and Europe headquarters.

Stage Focus

The portfolio page labels companies Early Stage or Growth Stage. The firm lists both early-stage and growth-stage companies and describes a staged approach: smaller initial entry tickets followed by significantly larger follow-on investments over the long term. Recent rounds include a EUR 750K ticket in Auditstage (May 2025), a EUR 2.5M co-investment in Sequesto (Sept 2025), and lead roles in Series A rounds for Emma ($17M), Incard (GBP 10M) and Marble (EUR 6.5M). Smartfin partners with Pitchdrive for very early stage deals and with Tioga Capital Partners for blockchain.

Check Size

The website states tickets of up to EUR 50M. LinkedIn and Vestbee profiles state investments of EUR 0.5M to EUR 25M over the lifetime of a portfolio company. Check size fields in F4-OS are stored as a range of 500,000 to 50,000,000 (EUR figures, not converted).

Lead Tendency

Smartfin both leads and follows. It led Emma's Series A, Incard's Series A, Marble's Series A, and Payflip's round, and led the consortium that acquired Hex-Rays. It co-invested with Newion in Sequesto and took part in follow-on rounds elsewhere, so lead tendency is recorded as both.

Recent Activity and Fund Status

Smartfin closed its third growth fund at EUR 250M in January 2025 with backing from the European Investment Fund, and reports more than EUR 600M in assets under management, 25 portfolio companies and 10+ investment professionals. The firm appears to be actively deploying: Hadrian (cyber security, $40M round, Oct 2026), Marble (Sept 2026), Auditstage (EUR 2M seed, July 2026), Timefold ($13M, June 2026), Incard (Feb 2026), Sequesto and AI-Blox (Sept 2025), Fimple (Feb 2025). It ranked 9th in the HEC Paris-Dow Jones venture capital performance ranking in 2023.

Portfolio Highlights

The portfolio spans 36 listed companies across Belgium, the Netherlands, UK, Finland, France, Luxembourg, Turkey and the US. Notable names include MariaDB (NYSE listing via SPAC, 2022), Deliverect (raised $150M at a $1.4B+ valuation in 2022), Hex-Rays, CrazyGames, Timefold, Emma, Hadrian and Happeo. Exits shown on the site: UnifiedPost Group, Silverfin (acquired by Visma, 2023), Theo Technologies (joined Dolby, 2024), Recharge (acquired by Coda, 2025), Zivver, Itineris, Newtec and Ancoa.

Team

  • Jurgen Ingels, Founding Partner and Chairman
  • Bart Luyten, Founding Partner
  • Thomas Depuydt, Managing Partner
  • Jan Hollez, Managing Partner
  • Sebastien Thiel, Partner and CFO
  • Harry Haeck, Partner
  • Saumitra Dubey, Partner
  • Tallat Mahmood, Partner
  • Laura Guillaume, Principal
  • Jean-Baptiste Maenhout and Thibaut Claes, Investment Managers
  • Tom De Bondt and Pieter Ediers, Associates
  • Five entrepreneurs in residence and five advisors support the team.

Decision Process

The firm is a multi-partner team with managing and founding partners; the exact process is not published, so it is recorded as partnership. Intake is through a pitch form on the website.

Founder Preferences

Founders with leadership, integrity, vision, entrepreneurial spirit and a plan to build international leaders from a European base. The firm backs teams that have earned their stripes with product and paying customers.

Geographic Focus

Europe and the UK, with a strong Benelux concentration (Belgium and the Netherlands account for most of the portfolio), plus France, Finland, Luxembourg, Turkey and one US-listed company. The firm actively helps portfolio companies expand internationally.

04Selected Portfolio
Enterprise Software
Timefold·Happeo·Timeseer.AI·Tango Analytics (former Locatee)·Recharge·Betty Blocks·Eyesee·Roamler·Akinon·Deliverect·Silverfin·Bright Analytics·Itineris·Luzmo·MariaDB Corporation·Divitel·Ancoa·Auditstage·SEQUESTO
Fintech & Payments
Fimple·NGData·UnifiedPost Group·Checkmarble·Incard
Gaming
Boom Karts
Healthcare & Digital Health
OpenUp·Willow
HR Tech & Future of Work
Payflip
Manufacturing & Industrial
Newtec
Marketing & Adtech
The Glue
Media & Entertainment
Theo Technologies
Robotics & Automation
AI-Blox
Security & Cybersecurity
Hex-Rays·Zivver
Other
Hadrian·EMMA
Open the full portfolio→
05Recent Updates

Fresh signals from public announcements, essays, and portfolio activity.

See full activity (18) →
Hadrian raised $40M to tackle AI-driven cyber security threats; Smartfin is a portfolio investor.
INVESTMENT·smartfinvc.com
OCT 2026
Led Marble's EUR 6.5M Series A.
INVESTMENT·smartfinvc.com
SEP 2026
Auditstage raised a EUR 2M seed round to build agentic auditing software.
INVESTMENT·smartfinvc.com
JUL 2026
Timefold raised $13M as AI drives demand for routing and scheduling APIs.
MILESTONE·smartfinvc.com
JUN 2026
Founding partner Jürgen Ingels became the first Belgian entrepreneur featured on The Oprah Podcast.
PODCAST·smartfinvc.com
MAR 2026
06Frequent co-investors
DC
DN Capital
Both backed 2 of the same companies
Happeo, Fimple
EC
Endeit Capital
Both backed 2 of the same companies
Roamler, Happeo
N
Newion
Both backed 2 of the same companies
SEQUESTO, Deliverect
Find the investors for your round→
07Similar Firms
EO
Episode One Ventures
$315K – $2.5M · Pre-Seed · Seed
→
SV
Smedvig Ventures
$4M – $8M · Seed · Series A
→
OV
OIF Ventures
$250K – $10M · Seed · Series A
→
4
42CAP
$500K – $3M · Pre-Seed · Seed
→
M
Moonfire
$250K – $3M · Pre-Seed · Seed
→
Quick Reference
Check Size
$500K – $50M
Stages
Seed · Series A · Series B · Growth
AUM
$600M
Decision
Partnership
Involvement
Board Seat
Location
Brussels, Belgium
Sector Focus
Fintech & PaymentsEnterprise SoftwareDeveloper Tools & InfrastructureSecurity & Cybersecurity
Models
B2B SaaSB2B Technology
Technology
AI/MLCyber SecurityData & InfrastructureFintech
See all Fintech & Payments investors →See all Enterprise Software investors →See all Developer Tools & Infrastructure investors →
Visit smartfinvc.com ↗

See how Smartfin matches your startup

Get a personalized match report in minutes.

Get Your Match Report
Focus Areas
Fintech & PaymentsEnterprise SoftwareDeveloper Tools & InfrastructureSecurity & Cybersecurity

See how Smartfin matches your startup

Get a personalized match report in minutes.

Get Your Match Report
Is this your firm? Claim your profile
F4 Intelligence Report · Last Researched October 10, 2026F4 Research Engine