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Single Family OfficePuts its own capital into companiesLAST VERIFIED Oct 2026 · 5 SOURCES

Family-owned Oslo investment company founded by Reidar Lorentzen; invests directly from pre-seed to pre-Series A in impact-oriented startups, plus funds, bonds and property.

USEFUL FOR Fund managers raising capital · Founders · Co-investors

Family & background

HEADQUARTERS
Oslo, Norway
FOUNDED
1976

Investment approach

STAGES
Pre-SeedSeed
ROUTES
Companies (own capital) · Funds (as LP)
STRATEGIES
Direct investmentsVenture capitalFunds (as LP)Real estateImpact

Overview

Stratel AS is a family-owned Norwegian investment and development company founded by Reidar Lorentzen and registered in Oslo since 1976 (LEI record). It invests mainly directly in unlisted companies from pre-seed and seed to before Series A, sometimes in more mature businesses, and prefers co-investing with others. It also commits to funds such as Norselab, Antler East Africa, Idekapital Horizons and Varde Investor, and holds funds, bonds and real estate. The family supports social entrepreneurship through the Lobo Foundation.

Investment thesis

Invests for 'Fun, Sense and Profit': entrepreneurs and companies with high ambitions, a clear positive impact on society and promising value potential, as an active, long-term co-investor.

Holdings & investments (23)

People

  • Mathias Lorentzen
    CIO, board member · source
  • Reidar Lorentzen
    Founder and Chairman · source
  • Eline Synneva Lorentzen Ingstad
    CEO, board member · source

Frequently asked questions

Stratel AS is a single family office based in Oslo, Norway, founded in 1976.

Stratel AS invests its own capital into companies and in third-party funds as an LP. Its stated asset mix includes direct investments, venture capital, funds (as lp), real estate and impact.

Stratel AS invests at Pre-Seed and Seed stages in Climate & Energy, HealthTech, Software & SaaS, Consumer & E-commerce and Food & Agriculture.

Key people at Stratel AS include Reidar Lorentzen (Founder and Chairman), Eline Synneva Lorentzen Ingstad (CEO, board member) and Mathias Lorentzen (CIO, board member).

Stratel AS's holdings and investments include reMarkable, No Isolation, North Propulsion, Sonair, Oivi, Vilmer, Vind AI and Inherit Carbon Solutions, among others.