# Klaveness Marine

Klaveness Marine is a Single Family Office based in Oslo, Norway.

## Overview

- **Organization type:** Single Family Office
- **Headquarters:** Oslo, Norway
- **Region:** Europe
- **Address:** Harbitzalléen 2A, 0275 Oslo, Norway
- **Founded:** 2011
- **Assets under management:** 750 (Altss estimate)
- **Website:** klavenessmarine.com
- **LinkedIn:** https://www.linkedin.com/company/klaveness-marine

## Regulatory record

- **Reports private funds:** No

## About

Klaveness Marine Holding was created in 2011 when the Torvald Klaveness Group divided its operating and investment arms. Tom Erik Klaveness, second-generation leader, formed the office to steward family capital that originated with the 1946 founding of the shipping company. The structure keeps ownership and governance inside the family, with Kristine Klaveness as Chair and Karianne Klaveness Holmen serving on the board while also chairing the separate Klaveness Foundation. The office deploys across maritime assets, commercial real estate, and new energy. It holds the Klaveness Combination Carriers fleet, stakes in Norwegian properties including Harbitzalléen 2A and Drammensveien 133, and joint-venture interests such as the 25 percent Marubeni stake in Klaveness Dry Bulk. Earlier co-investments include Norwegian Car Carriers alongside J.P. Morgan Asset Management. Geographic reach centers on Europe with additional exposure in North America. Investments occur through direct co-investments, SPVs, and limited fund commitments rather than broad fund-of-funds programs. Team size remains undisclosed. The firm lists no additional offices beyond Oslo headquarters. Klaveness Marine participates in industry groups including Norwegian Offshore Wind and Norsk Eiendom. No operational announcements from the last 24 months appear in public records. Ownership stays within the founding family lines. Board composition and the parallel Klaveness Foundation create a governance layer that separates investment decisions from philanthropic distributions while preserving family control over both.

## Sectors

- Energy Transition & Renewables
- PropTech
- Mobility & Transportation
- AgriTech & FoodTech
- Supply Chain & Logistics
- Circular Economy
- ClimateTech
- WaterTech

## People

- Tom Erik Klaveness — Founder
- Kristine Klaveness — Chair of the Board
- Karianne Klaveness Holmen — Board member
- Eivind Reiten — Chairman of Klaveness Marine Holding AS

## Questions

### Who runs investment decisions at Klaveness Marine?

Tom Erik Klaveness founded the office and remains the primary decision maker. Kristine Klaveness serves as Chair of the Board and Karianne Klaveness Holmen sits on the board.

### How does Klaveness Marine source proprietary deal flow?

The firm draws on long-standing maritime relationships and direct operator networks built since 1946. Joint-venture partners such as Marubeni have supplied additional opportunities in dry bulk.

### Does Klaveness Marine participate in fund commitments or only direct deals?

The office uses both direct co-investments and SPVs alongside selected fund commitments. Earlier positions include a co-investment in Norwegian Car Carriers with J.P. Morgan Asset Management.

### What investment stages does Klaveness Marine typically target?

The firm targets buyout, growth, and early-stage opportunities within its core sectors of maritime, real estate, and energy transition.

### Does Klaveness Marine maintain philanthropic structures, and how are they separated?

The Klaveness Foundation operates alongside the investment office. Karianne Klaveness Holmen chairs the foundation while serving on the investment board.

### What is Klaveness Marine's known posture on co-investments alongside external GPs?

The firm has executed co-investments such as the Norwegian Car Carriers transaction with J.P. Morgan Asset Management and maintains joint-venture holdings with Marubeni.

## Related profiles

- [Kapital Partners](https://altss.com/profile/kapital-partners-kapil-nanda-family-office)
- [Ocean Road Advisors](https://altss.com/profile/ocean-road-advisors)

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Last updated: 2026-08-10T15:54:10.904Z

Canonical page: https://altss.com/profile/klaveness-marine-klaveness-family-office

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