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Katalysen Ventures

Venture capitaloperating company · company profile

Stockholm · Seed · 11 people tracked

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Investment thesis

Katalysen Ventures operates a distinctive turnaround-investing model, co-investing in companies with strong underlying potential that face structural, strategic, or operational hurdles. It buys in at attractive pre-turnaround valuations, applies targeted operational and strategic solutions in close collaboration with experts, entrepreneurs, and investors, and steers each venture toward a value-realizing exit within an ambitious two-to-four-year horizon. Headquartered in Stockholm and supported by a network of partners across Europe and beyond, the firm works with owner-led companies. Since late 2023 it has executed five transactions under this model, with five core investments representing over 70% of total value.

Source: firm website, verified Aug 3, 2026.

Stage
Seed
HQ
Stockholm, SE
Instruments
Equity
Founded
2016
Tracked investments
1

Team · 11 people

from the firm's website
Anders Dahlgren· CEOin

Holds an MBA from the University of Gothenburg and began his career at Handelsbanken and Deloitte before becoming a serial entrepreneur across roles including Founder, CFO, and CEO. He joined Katalysen in early 2023, leading operations and company development.

Andreas Dahlén· Investment Director & Co-founder, Apollonian (Hands-On Expert)

Investment Director and co-founder of Apollonian with extensive experience at the European Commission's Directorate-General for Research and Innovation, where he led the establishment of RESAVER, Europe's first multi-country pension fund.

Peter Almberg· Working Chairman

A lifelong entrepreneur who founded, grew, and exited multiple companies, playing an early role in fintech from the 1980s onward and later in music and corporate finance. His experience as a venture builder gave rise to Katalysen.

Oscar Chröisty· Venture Partner

A strategy, M&A, and organizational development advisor with seven years of experience, formerly leading the Financial Services Industry group at Monitor Deloitte in Stockholm and doing analytical work at a San Francisco commercial bank.

Tobias Mathiasen· Venture Partner

A venture partner with a decade of experience in startups, finance, and cross-border strategy, having studied and worked across Asia and Europe. At Katalysen since 2019 (previously COO), he helped design the Venture Targeter framework and focuses on global reach and cross-border expansion.

Alexander Lipton· Senior Advisor

A quantitative finance leader and academic, co-founder of Sila and Investimizer, partner at Numeraire Financial, and professor at Hebrew University with a background at Bank of America Merrill Lynch, Citadel, and other institutions.

Carl Christopher Tornblom· Chair, Tyson & Blake (Hands-On Expert)

Chair of investment and advisory group Tyson & Blake, with deep global financial markets experience and involvement in multiple public listings, including taking Metacon AB public as its CEO.

Christian Holmer· Holmer Consulting (Hands-On Expert)

A healthcare executive who has held senior roles at MSD, Pfizer, and Abbott, managing large P&Ls and teams and building international healthcare businesses at scale.

Daniel Hill· IR & Corporate Finance Lead

A capital markets professional with experience across investment banking, asset management, VC/PE, and consulting, including a senior role at Nordea Asset Management in Luxembourg. He joined Katalysen in early 2026 to lead investor relations and corporate finance.

Edward Jung· Senior Advisor

A serial inventor and entrepreneur, former Chief Architect at Microsoft and co-founder of Intellectual Ventures, holding more than 1,200 patents across multiple fields.

Jonas Mårtenson· Senior Advisor

Founder of regulated alternative investment fund manager Resscapital AB, with an international finance background including roles at Schroders, Bear Stearns, and Merrill Lynch specializing in OTC derivatives.

Founder mafia

2 people who came through Katalysen Ventures went on to found or lead other companies.

Investments · 1 tracked

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Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

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Frequently asked questions

What stage does Katalysen Ventures invest at?
Katalysen Ventures invests at the Seed stage.
What sectors does Katalysen Ventures focus on?
Katalysen Ventures focuses on Deep Tech, Enterprise Software, Fintech, Healthtech, Sector Agnostic.
Where is Katalysen Ventures located?
Katalysen Ventures is headquartered in Stockholm, SE.

From the blog

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Recent posts cover portfolio company QuTEM's CryoTEM technology being added to USP AAV reference standard certificates, a new investor relations hire, and the notice for Katalysen's 2026 annual general meeting. AI summary

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