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William Rosen

General Counsel, Europe Private Equity at Bain Capital Private Equity

Officer record from the firm’s Form ADVForm ADV filed 31 March 2026

William Rosen is General Counsel, Europe Private Equity of Bain Capital Private Equity, LP, a Boston investment adviser.

Role at Bain Capital Private Equity

Title on Schedule A
General Counsel, Europe Private Equity
Control
William Rosen is not a control person of Bain Capital Private Equity.
Ownership
An individual ownership band is not available in the source record.
Tenure
William Rosen has held the filed role since January 2023.

The firm

Bain Capital Private Equity, LP
Boston, MA

Form ADV filed 31 March 2026

$96.4B AUM36 clients436 advisers16 offices

Career on record

The IAPD individual lookup on 18 October 2026 returned no individual record. This profile uses the firm’s Form ADV officer listing.

Registrations and exams

Individual registration and examination information for William Rosen is unavailable. An officer title or CRD number does not by itself establish current investment adviser representative registration, and no registration or examination counts are inferred.

Officer record

Full name
William Rosen
CRD
7720433
Firm
Bain Capital Private Equity, LP
Record basis
Form ADV officer listing

This directory does not report disciplinary history, for any firm or individual, in either direction. The SEC publishes the complete record, including any disciplinary events, and it is the authoritative place to check one. Check this record on adviserinfo.sec.gov

Common questions

Where does William Rosen work?

William Rosen has been General Counsel, Europe Private Equity of Bain Capital Private Equity, LP since January 2023.

Source: Form ADV, Schedule A, filed 31 March 2026

Leadership at Bain Capital Private Equity

Sources

  1. IAPD individual lookup, CRD 7720433. This profile uses the Form ADV officer listing; the individual lookup did not provide a current investment-adviser record.
  2. Form ADV Part 1A, Schedules A and B of Bain Capital Private Equity, LP, filed 31 March 2026. Title, control and ownership bands.

Retrieved 18 October 2026. The SEC record may have been amended since.

Report a correction

This profile is compiled from public regulatory records and the firm's own published materials, and is provided for informational purposes only. Niva Wealth is not affiliated with William Rosen or Bain Capital Private Equity, LP and makes no representation about the quality of their services. This directory does not report disciplinary history, in either direction.