Family Office · Helsinki, Finland

Sisu Partners

Active

What they invest in

Sisu Partners is a Helsinki-based independent corporate finance advisory firm specializing in mergers and acquisitions, capital raising, and strategic advisory services. Established in 2010, the firm serves clients across the Nordic and Baltic regions, focusing on mid-market transactions and cross-border deals. Sisu Partners is known for its experienced team and tailored advisory approach, earning a reputation for professionalism and deep market insight. The company has been involved in several notable transactions in sectors such as technology, energy, and industrials, and maintains strong relationships with both private and institutional investors.

Who they back

SeedSeries A

Business models

services

Customer segments

Enterprise, Mid-market, SMB, Private equity

Geography

Finland, Europe

Recent investments

  • Aste Helsinki (sale to Eniro Group)
  • Hedengren Group (acquisition of Nordic Safety Solutions)
  • Silmäsairaala Valo (sale to Silmaasema)

The people who write checks

3 partners on file at Sisu Partners, with the firm's email pattern for cold outreach. Score your deck (free, 30 seconds) to unlock direct contact for this firm and 47,000+ others.

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Why this firm matters for fundraising founders

Sisu Partners deploys privately-held capital. Cycles are short, decisions concentrated, and structures flexible (equity, convertible, revenue-share). Less brand premium, more underwriting on substance. VC Boom tracks Sisu Partners alongside 47,000+ other active investors, ranked weekly by recent-deal momentum, sector concentration, and partner activity.

At a glance

Based in
Finland
Portfolio last checked
Oct 6, 2026
Website
www.sisupartners.com ↗
LinkedIn
Firm profile ↗

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