# Stirling Square Capital Partners

Stirling Square Capital Partners is a Private Equity based in London, United Kingdom.

## Overview

- **Organization type:** Private Equity
- **Headquarters:** London, United Kingdom
- **Region:** Europe
- **Address:** London, United Kingdom
- **Founded:** 2002
- **Assets under management:** Undisclosed
- **Website:** www.stirlingsquare.com
- **LinkedIn:** https://www.linkedin.com/company/stirling-square-capital-partners
- **Wikidata:** Q28404199

## Regulatory record

- **CRD number:** 161081
- **SEC file number:** 802-74972
- **Registration status:** ACTIVE
- **Latest Form ADV filing:** 2026-03-24T05:00:00.000Z
- **Reports private funds:** Yes
- **Private funds reported:** 0
- **IAPD record:** https://adviserinfo.sec.gov/firm/summary/161081

## About

Stirling Square Capital Partners is a pan-European mid-market private equity firm specialised in internationalising and digitalising mid-market businesses with an enterprise value between EUR 100m and EUR 500m. The firm manages EUR 3.5bn on behalf of a global and diverse investor base. Since inception it has invested in 30+ platform companies and 100+ add-on acquisitions globally, helping to create regional and global champions.

## Sectors

- Enterprise Software
- Industrial Tech
- Mobility & Transportation
- Cybersecurity
- Healthcare Services
- Luxury
- Real Estate
- Infrastructure
- Business Services
- Media & Entertainment

## People

- Stefano Bonfiglio — Co-Founder / Chairman of the Investment Committee
- Gregorio Napoleone — Co-Founder / Member of the Investment Committee

## Questions

### Who runs investment decisions at Stirling Square?

The Investment Committee governs all decisions. Co-founder Stefano Bonfiglio chairs the committee, and fellow co-founder Gregorio Napoleone sits alongside partners Enrico Biale, Jonathan Heathcote, Julien Horreard, and Henrik Lif. Bonfiglio and Napoleone have overseen the firm's investment strategy since its founding in 2002.

### Does Stirling Square participate in fund commitments or only direct deals?

Stirling Square invests directly into portfolio companies through its sponsored funds; there is no public evidence it acts as a limited partner in third-party funds. Numerous team biographies on the firm's website list only direct portfolio involvement, and no fund-of-fund or LP activity is disclosed anywhere on the site.

### How is Stirling Square related to any parent company or spinout?

Stirling Square originated from the departure of Stefano Bonfiglio and Gregorio Napoleone from DLJ Merchant Banking, the private equity division of Donaldson, Lufkin & Jenrette. Both had been partners at DLJ before founding Stirling Square in 2002. The firm has no current disclosed parent entity.

## Related profiles

- [Stirling Heights](https://altss.com/profile/stirling-heights)
- [St. James's Place Asia](https://altss.com/profile/st-james-s-place-asia)

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Last updated: 2026-08-11T15:08:11.274Z

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