Tritium Partners

General contacts

Investor type

Founded

2013

AUM

$1 700 M

Location

Austin, Texas, United States

Investment Ticket

$50-100 m

Investment Stage

Series B Series A Late Stage (Series C+)

Region of investment

North America Europe

Investor profile last updated: 16 August, 2026

Profile

Tritium Partners is a private equity firm based in Austin, Texas, founded in 2013. The firm is led by a team of 25 professionals, including 6 partners, and focuses on partnering with talented founders and executives to build market-leading companies. Tritium emphasizes creating long-term value through strategic growth plans and acquisitions, supporting its portfolio companies with board advisors and an extensive network of contacts.

Tritium Partners invests in lower-middle market companies in the technology and services sectors, including fintech, financial services, internet marketplaces, software, data & analytics, and tech-enabled business services. The firm typically invests $20-100 million in companies with revenues of $5-75 million and EBITDA of less than $15 million. Tritium's investments are primarily in North America, with a focus on capital efficiency and high growth potential.

Notable investments by Tritium Partners include Chairish - an online marketplace for vintage furniture, Jane.com - a boutique marketplace, and Loxo - a human capital services platform. The firm has a track record of successful exits, including companies like RetailMeNot and Ascent Solar.

Industry

Business Services (B2B) E-commerce/Marketplace Financial Services Fintech Data infra Transportation Logistics Software Media and Entertainment Education Marketing and Advertising

Tritium Partners Funds

Name	Type	Industry	Stage	Region	Size	AUM	Launch date
Tritium I	Private Equity (PE)	Business Services (B2B) Financial Services Fintech Media and Entertainment	Series B Late Stage (Series C+)	North America	$5-10 m	$309 M	November 2015
Tritium III	Private Equity (PE)	Business Services (B2B) Education Financial Services Fintech Marketing and Advertising Transportation	Series B Late Stage (Series C+)	North America	$5-10 m	$684 M	January 2023

Contacts

Name

Title

Social Networks

Lilian Lian Vice President

Vice President

l•••@•••

Phil Siegel Managing Partner

Managing Partner

p•••@•••

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Investment-team contacts for Tritium Partners — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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Contacts sourced from the firm's website and LinkedIn, re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

FAQs about Tritium Partners

Is Tritium Partners a venture capital or private equity firm?

Tritium Partners is a private equity firm. It backs companies at Series B, Series A and Late Stage (Series C+), writing tickets of $50-100 m.

Where is Tritium Partners located?

Tritium Partners is located in Austin, Texas, United States.

When was Tritium Partners founded?

Tritium Partners was founded in 2013.

What sectors and industries does Tritium Partners invest in?

Tritium Partners invests in companies and startups in Business Services (B2B), E-commerce/Marketplace, Financial Services, Fintech, Data infra, Transportation, Logistics, Software, Media and Entertainment, Education, Marketing and Advertising.

What is Tritium Partners geographical focus of investments?

Tritium Partners invests in companies and startups in North America, Europe.

At what stages of companies and startups does Tritium Partners typically invest in?

Tritium Partners invests in companies and startups at Series B, Series A, Late Stage (Series C+).

What is the usual amount of Tritium Partners investment?

Tritium Partners usually invests $50-100 m on average.

What is the amount of assets of under management (AUM) for Tritium Partners?

Tritium Partners has around $1 700m assets under management.

When was Tritium Partners last fund created?

Tritium Partners last fund was created/launched in 2023-01-27

What are the contacts of Tritium Partners?

Tritium Partners can be reached through its website tritiumpartners.com and its LinkedIn page. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Tritium Partners — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

Can I access Tritium Partners data via API or MCP?

Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Tritium Partners directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.

When was the Tritium Partners profile last updated?

Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 16 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.