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Venture Capital & Policy 2026-08-19 • Source: TechCrunch

DOJ Launches Antitrust Probe into Andreessen Horowitz Board Seats, Baffling VC Industry

Dillip Chowdary

Written by Dillip Chowdary

Senior Tech Editor & Systems Architect

DOJ Launches Antitrust Probe into Andreessen Horowitz Board Seats, Baffling VC Industry

The Department of Justice has launched an inquiry into venture capital firm Andreessen Horowitz, examining whether holding board observer seats in rival AI startups violates Section 8 antitrust laws.

Section 8 Compliance: Interlocking Directorates in the AI Era

The Antitrust Division of the Department of Justice has issued civil investigative demands to Silicon Valley powerhouse Andreessen Horowitz (a16z). Federal regulators are examining whether partner representation on boards of competing AI application and infrastructure companies limits fair market competition.

Venture capital leaders have reacted with surprise and criticism, noting that multi-stage venture firms historically back multiple emerging players within expanding tech categories. Attorneys for a16z asserted that board observers maintain strict informational firewalls to prevent conflict of interest.

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