What is Bay Partners?

Bay Partners is a Venture Capital based in Palo Alto.

How many investments has Bay Partners made?

Bay Partners has made 18 disclosed investments.

What companies has Bay Partners invested in?

Bay Partners's portfolio includes Jambool, Eloqua, Xactly, Enphase Energy, Dropcam, Buddy Media.

Bay Partners

Venture Capital

Bay Partners is a Venture Capital firm based in Palo Alto, United States.

Bay Partners is a 35-year-old venture capital firm based in Palo Alto, California, with over 250 successful exits including IPOs and $250M+ acquisitions.

Website

Early Stage

Seed

Growth

Fintech

enterprise_infrastructure

enterprise_software

Semiconductors

Headquarters: Palo Alto, United States
Founded: 1976
Website: baypartners.com
Portfolio Companies: 14

Total Investments: 18
Last Investment: Feb 2026
Geographic Focus: United States

Use investor data through the API.

Example request

curl "https://indexed.vc/api/v1/investors/bay-partners?depth=slim" -H "X-API-Key: YOUR_API_KEY"

Indexed holds 14 portfolio companies and 18 funding rounds for this investor. The full record is or through the API.

Investment Thesis

Invests in early-to-growth stage technology companies across enterprise applications, enterprise infrastructure, semiconductors, and consumer sectors. Known for deep IT infrastructure expertise with a 35+ year track record of backing category-defining technology companies from early stage through IPO.

It was founded in 1976. It has made 18 investments. Its portfolio includes Jambool, Eloqua and Xactly. Focus areas include Fintech and enterprise_infrastructure.

Portfolio14

Co-investors24

Sign up to view co-investors

24 co-investors across 33 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×22 · Private Equity ×2 · 26 shared rounds

Investment History

Data from Indexed.vcUpdated July 12, 2026

Sign up to view investment history

Create a free account with 25 free credits every month, no card needed, to unlock deal history, amounts, and round details.

Your firm? Embed this profile

Add the live badge to your site — it stays current as your portfolio data updates.

<a href="https://indexed.vc/investors/bay-partners"><img src="https://indexed.vc/api/badge/investor/bay-partners" alt="Bay Partners on Indexed.vc" width="260" height="76" /></a>