About

Northwood is an early-stage venture firm with offices in London, New York and Stockholm, founded in 2012 by two people who had built companies before they invested in them.

A partnership, not a platform.

A partnership, not a platform.

Nadia Mensah and Theo Marchetti started Northwood after a decade of building companies of their own. They had raised from firms that wrote many small cheques and stayed distant, and from a few that wrote fewer and stayed close. The second kind made the difference, so they set out to be that kind of firm.

Fourteen years and five funds later, the model has not changed. We lead seed and Series A rounds, take a board seat, and keep most of each fund in reserve for the companies already in it. Each partner works with a small number of founders at a time, and the partner who makes the case for an investment is the one who stays with it.

The firm is owned by its partners and funded by a small group of foundations, endowments and family offices, most of whom have been with us since the first fund.

How we work

Fewer, larger first cheques

We make around ten new investments a year, so we can lead, own enough to matter, and give each company real time.

Reserves for the long climb

More than half of every fund is kept for follow-on rounds. Founders do not have to win us over twice.

One partner, start to finish

The partner who leads the investment joins the board and stays there until the company no longer needs us.

Plain answers, quickly

A decision within three weeks of a first meeting, and a reason when the answer is no.

Fourteen years

2012

2012

Northwood is founded in London by Nadia Mensah and Theo Marchetti.

2014

2014

The New York office opens with Grant Holloway.

2016

2016

Clara Novak opens the Stockholm office.

2018

2018

The platform team forms to help founders hire and sell.

2022

2022

Grant Holloway becomes managing partner.

Offices

Contact us

London

14 Fitzroy Square

London W1T 5HP

New York

211 Elizabeth Street, Floor 4

New York, NY 10012

Stockholm

Birger Jarlsgatan 18

114 34 Stockholm

Letters from Northwood

Our quarterly letter and the occasional essay, by email. Four or five times a year.

London

14 Fitzroy Square

London W1T 5HP

New York

211 Elizabeth Street, Floor 4

New York, NY 10012

Stockholm

Birger Jarlsgatan 18

114 34 Stockholm

© 2026 Northwood Partners LLP

Northwood Partners LLP is a fictional firm used to demonstrate this theme. Nothing on this website is an offer to sell, or a solicitation of an offer to buy, an interest in any fund.

Northwood Partners LLP is a fictional firm used to demonstrate this theme. Nothing on this website is an offer to sell, or a solicitation of an offer to buy, an interest in any fund.

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