CASTLE ISLAND VENTURES

Boston, United States · CRD 298999

Exempt reporting adviser (files with the SEC, not registered) since 2018 · limited liability company. It files no 13F, so there are no holdings to show.

Private funds16 · $789.9m gross assets
Websitecastleisland.vc
Form ADV · 2026-03-31SEC adviser record

Kindventure
Others nearbyBoston, MA, Hingham, MA, Westport, CT

As an employer

Offices in1 country
Private fundsventure capital 16

Where they work

people there (dot area)number not reportedmain officeHover or tap a dot. Australian and UK companies are placed at their business or registered address, with their staff across the whole country.

Offices

From Form ADV: the main office and the other offices where it does advisory work (at most the 25 largest), with the people doing investment work at each. “About” is worked out: the firm's investment staff less its other offices. Each city links to the other managers there.

City	Country	People
Boston, MA (main office)United States	United States
Hingham, MAUnited States	United States	4
Westport, CTUnited States	United States	1

Map: places from GeoNames (CC BY 4.0), outlines from Natural Earth.