Stephen Cohen‍‌‍‌‌‍‍‌‍‌‍‌‍

Co-founder of Palantir Technologies

Tracked Palantir co-founder; post-Palantir activities in defence/government sectors remain underdocumented

// Editorial summary — AI-generated from public records

Technical co-founder of Palantir Technologies who built core engineering and data integration capabilities. Post-Palantir professional activities are less publicly documented than Joe Lonsdale's, with career trajectory warranting deeper investigation for potential undisclosed advisory or technical roles in defence and government sectors.

Facts on record8

Connections mapped2

Sources cited6

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Stated vs Revealed

No documented contradictions on file.

PATTERN person → [CO FOUNDER COHORT] → person 4×

TIMELINE Role Overlap Visualizer →

Connection Map

Key Connections

← Entity #9067

CO_FOUNDER_COHORT

Co-founders at Palantir Technologies; part of the Stanford technical co-founder cohort alongside Joe Lonsdale

→ Entity #17

co_founder_executive

Co-founder, President and Secretary, Board member since 2005

Facts (8)

Data Freshness

Fresh Last update: 15d ago · Avg age: 495d

Confidence Tiers: Primary Source — cross-referenced government/corporate filings Pending Review — sourced but not independently verified AI Inference — analytical hypothesis from cross-referencing

✓ Verified Findings (1)

These facts have been cross-referenced and confirmed against their source material.

Verified Pending Review Post-Palantir professional activities are significantly less publicly documented than Joe Lonsdale's, with career trajecto‍‌‍‌‌‍‍‌‍‌‍‌‍ry warranting deeper investigation for potential undisclosed advisory or technical roles in defence and government sectors

Added: 15 Apr 2026

Raw Filing Records (3) — unsourced metadata

Pending Review Pre-Palantir Stanford University affiliations, research groups, and classmat‍‌‍‌‌‍‍‌‍‌‍‌‍es with connections to defence-related research funding have not been mapped

Added: 15 Apr 2026

Pending Review Technical co-founder of Palantir Technologies who built core engineering a‍‌‍‌‌‍‍‌‍‌‍‌‍nd data integration capabilities alongside Joe Lonsdale and Nathan Gettings

Date: 2003-06-15 Added: 15 Apr 2026

Pending Review Stephen Cohen filed filing with the SEC on 2010-07-13. Accession number: N/A.

Date: 2010-07-13 Added: 12 Apr 2026

All Connections (2)

→ Entity #17

co_founder_executive confirmed

Co-founder, President and Secretary, Board member since 2005

← Entity #9067

CO_FOUNDER_COHORT primary since 2003

Co-founders at Palantir Technologies; part of the Stanford technical co-founder cohort alongside Joe Lonsdale

Sources (6)

2026 UNVERIFIED Research: Stephen Cohen — Parliamentary records (no results) parliamentary_record Processed

2026 UNVERIFIED Research: Stephen Cohen — Court records (no results) court_document Processed

2026 UNVERIFIED Research: Stephen Cohen — Lobbying disclosures (no results) government_disclosure Processed

2026 UNVERIFIED Research: Stephen Cohen — FEC donations (no results) fec_record Processed

— UNVERIFIED Professional biographical sources — Stephen Cohen post-Palantir press Raw

2010-07-13 ↗ SEC EDGAR: filing — Stephen Cohen (2010-07-13) web_search Processed