Fundraising Fox

ABS Ventures

Venture capital

Waltham · Growth–Late Stage · 2 people tracked

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Investment thesis

ABS Ventures focuses on backing exceptional management teams to help them build industry-leading companies. Rather than pure early-stage bets, the firm emphasizes providing fresh growth capital and shareholder liquidity, combined with active board involvement. With more than 25 years of experience, the firm positions itself as a long-term partner supporting company growth and expansion.

Invests inWaltham

Source: firm website, verified Aug 3, 2026.

Stage
Growth–Late Stage
HQ
Waltham, US
Instruments
Equity
Tracked investments
7

Team · 2 people

from the firm's website
Bill Burgess· Managing Partner

Bill Burgess has 25 years of experience in venture capital and corporate finance.

Bruns Grayson· Managing Partner

Bruns Grayson has been in venture capital since beginning his career with Adler & Co.

What they invest in

from 1 of 7 portfolio companies

AI & Machine Learning ×1Marketing Tech ×1SaaS ×1

Investments · 7 tracked

founders shown can be your intro path
QualysNASDAQ: QLYS
Adeptra
Certonacertona.cominacquired by Monetate

AI & Machine LearningMarketing TechSaaS

Co-investorsEscalate Capital Partners

ClickSquared
Everbridge
FICO
Highroads

Exits · 2

IPOs and acquisitions across the tracked portfolio

QualysNASDAQ: QLYSCertonaacq. by Monetate

Frequently asked questions

How many investments has ABS Ventures made?
ABS Ventures has 7 tracked investments, 1 of which have exited via acquisition or IPO.
What stage does ABS Ventures invest at?
ABS Ventures invests at the Growth, Late Stage stages.
Where is ABS Ventures located?
ABS Ventures is headquartered in Waltham, US.

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