TiE Boston
Overview
TiE Boston is a non-profit organization founded in 1997 that fosters entrepreneurship through mentorship, networking, education, and an angel investor group called TiE Boston Angels.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| OxiWear | Nov 2021 | Pre Seed | Co-investor |
| Sealonix, Inc. | May 2023 | Series A | Co-investor |
| GelMEDIX | Feb 2026 | Seed | Co-investor |
| Renew Energy Partners | Oct 2017 | Debt | Co-investor |
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is TiE Boston based?
TiE Boston is headquartered in Cambridge, Massachusetts, United States.
When was TiE Boston founded?
TiE Boston was founded in 1997.
How many portfolio companies does TiE Boston have?
TiE Boston has 4 portfolio companies in Caplight's dataset.
What are some companies in TiE Boston's portfolio?
Portfolio companies visible on Caplight include OxiWear, Sealonix, Inc., GelMEDIX, Renew Energy Partners.
What was TiE Boston's most recent investment shown here?
TiE Boston's most recent investment in this portfolio sample was in GelMEDIX in 2026.
What sectors does TiE Boston focus on?
TiE Boston focuses on Healthcare & Life Sciences, Healthcare & Life Sciences, Energy & Sustainability, Enterprise Software, Real Estate & PropTech, AI, Data & Cloud Infrastructure, Consumer & Commerce.
What company stages does TiE Boston focus on?
TiE Boston typically invests at the Early stage.
What is TiE Boston's AUM?
TiE Boston's assets under management are estimated between $0.0 and $50.0M.