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Dunrath Capital

Private equity

Western Springs · Seed–Growth · 3 people tracked

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Investment thesis

Dunrath Capital operates as a research-based private equity and strategic advisory firm, drawing on its team's operating and investment experience. Its principal investment vehicle, the Dunrath Capital Infrastructure Surety Fund, LP, targets early and growth-stage companies delivering infrastructure security products and services — defined as offerings that identify, protect, or defend against threats to modern infrastructures. Beyond direct investing, the firm leverages its principal-investor expertise to advise select clients and management teams, helping them meet strategic objectives through targeted mergers, acquisitions, and special-situations engagements.

Source: firm website, verified Oct 1, 2026.

Stage
Seed–Growth
HQ
Western Springs, Illinois, US
Instruments
Equity
Founded
2004

Team · 3 people

from public directories
John I. Abernethy· Managing Director
Stephen S. Beitler· Managing Director

Frequently asked questions

What stage does Dunrath Capital invest at?
Dunrath Capital invests at the Seed, Series A, Growth stages.
What sectors does Dunrath Capital focus on?
Dunrath Capital focuses on Cybersecurity, Data & Infrastructure, Defense Tech, SaaS, Semiconductors.
Where is Dunrath Capital located?
Dunrath Capital is headquartered in Western Springs, US.

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