# 3i

3i is an Asset Manager based in London, United Kingdom.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** London, United Kingdom
- **Region:** Europe
- **Address:** 16 Palace Street, London, SW1E 5JD, United Kingdom
- **Founded:** 1945
- **Assets under management:** £34.9 billion (per 3i Annual Report, 2024)
- **Website:** www.3i.com

## Regulatory record

- **Reports private funds:** No

## About

3i operates as an investment company. It invests in private equity and infrastructure. The firm targets mid-market companies in core sectors across Northern Europe and North America.

## Sectors

- Diversified
- Business Services
- Consumer Discretionary
- Energy & Utilities
- Healthcare
- Industrials
- Software
- Infrastructure

## People

- Simon Borrows — Chief Executive

## Questions

### Who runs investment decisions at 3i?

Simon Borrows chairs the executive committee as CEO. Peter Grosch leads the Private Equity practice and Scott Moseley heads Infrastructure. The firm’s deliberately lean structure centralizes major decisions within a small London-based committee rather than across a regional partnership network, a model Borrows installed after his 2012 restructuring.

### Does 3i invest its own balance sheet alongside limited partners?

Yes. As a London-listed investment company, 3i co-invests its own capital into the same private equity and infrastructure vehicles it manages for third-party LPs. This alignment mechanism has historically given the firm a lower fee burden relative to pure managers and generated substantial shareholder carry from the Action revaluation.

### What is 3i's geographic footprint?

The firm invests predominantly in Northern Europe and North America. Since the post-2012 restructuring, 3i closed several peripheral international offices and now operates a concentrated network centered on London with deal teams targeting the UK, the Nordics, Benelux, Germany, and the US markets.

### How does 3i's infrastructure strategy differ from its private equity arm?

Infrastructure at 3i focuses on core, regulated-style assets—energy transition platforms, transport networks, and utilities—with long holding periods and yield-oriented returns. The Private Equity arm targets buyout and growth equity in mid-market industrials, healthcare, and consumer companies where 3i can drive operational change over a typical five-to-seven-year hold.

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- [Oppenheimer Alternative Investment Management](https://altss.com/profile/oppenheimer-alternative-investment-management)
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Last updated: 2026-06-03T20:00:00.000Z

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