Castle Island Ventures: Detailed Company Information & Corporate Profile

Contact top employees from Castle Island Ventures

Summary

Castle Island Ventures is a private company that has been in the industry for 8 years. The business currently specializes in Venture Capital & Private Equity area. Castle Island Ventures's headquarter is located at Cambridge, Massachusetts, USA. The company has 1-10 employees. Register with SignalHire to connect with Castle Island Ventures employees and management.

Castle Island Ventures Websitecastleisland.vc
Social Links
linkedIntwitter
Phone Number617-401-4017
Industries
Castle Island Ventures Headquarters Address125 High St, Boston, Massachusetts, 02110 US
Company Size1-10 employees
DMA CodeGreater Boston
Founded2018
Estimated Annual Revenue$1 - 10M
Operating StatusIndependent Company
Updated:2026-08-20

Estimated Website Traffic

The chart shows a growth in traffic to the castleisland.vc website. In August, traffic increased to 294, compared to 291 in the previous month. The highest traffic in 2026 was recorded in March, reaching 1926 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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Castle Island Ventures's workforce includes employees across a wide range of tenure levels.

100% have been with the company for 3 to 4 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from Castle Island Ventures
Matthew Walsh
Matthew WalshFounding Partner
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Andrew Brochu
Andrew BrochuController
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Sean Judge
Sean JudgeGeneral Partner
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Laura Lentz
Laura LentzExecutive Assistant
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Henry Harris
Henry HarrisInvestor
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Richard Sgalardi
Richard SgalardiGeneral Partner
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Castle Island Ventures Corporate Information: FAQ

Castle Island Ventures operates in the Investment industries. More details can be found on the official website: castleisland.vc.
Castle Island Ventures has offices located in Boston, US.
The headquarters of Castle Island Ventures are located in Boston, United States.
The current CEO of Castle Island Ventures is Matthew Walsh
You can contact Castle Island Ventures by phone at 617-401-4017.
Castle Island Ventures currently employs 1-10 people.
You can contact Castle Island Ventures by phone at 617-401-4017, by email at info@castleisland.vc, through social media (LinkedIn, Twitter), or via the contact form on castleisland.vc.

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