LightSpeed Ventures

Tracked participation in 2 Atlas companies, with 0 explicitly attributed leads.

2portfolio companies

2round participations

0lead positions

Apr 2025latest activity

Capital activity

Portfolio

CompanyLatest valuationFirst → latestRoundsRoleAttributed partner

SSSafe SuperintelligenceNeo-labsSafe Superintelligence Inc. (SSI) is a U.S.-based AI safety research lab whose stated sole focus is “building safe…$32Bvaluation$10BraisedRecent roundsStrategic compute partnership (reported investment size) · Jul 2026$5B · NVIDIA, Safe Superintelligence Inc. (SSI)Strategic partnership (additional investment; amount not disclosed in NVIDIA release) · Jul 2026Andreessen Horowitz, DST Global +3Growth / follow-on round (reported) · Apr 2025$2B · led by Greenoaks Capital Partners LLCSafe Superintelligence$32BApr 2025 → Apr 20251 roundParticipant—

MAMistral AI$2BDec 2023 → Dec 20231 roundParticipant—

DateCompanyRoundRaisedValuationRoleEvidence

Apr 11, 2025SSSafe SuperintelligenceNeo-labsSafe Superintelligence Inc. (SSI) is a U.S.-based AI safety research lab whose stated sole focus is “building safe…$32Bvaluation$10BraisedRecent roundsStrategic compute partnership (reported investment size) · Jul 2026$5B · NVIDIA, Safe Superintelligence Inc. (SSI)Strategic partnership (additional investment; amount not disclosed in NVIDIA release) · Jul 2026Andreessen Horowitz, DST Global +3Growth / follow-on round (reported) · Apr 2025$2B · led by Greenoaks Capital Partners LLCSafe SuperintelligenceGrowth round / mega-round (reported valuation; led round)$2B$32BParticipant

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Dec 11, 2023MAMistral AISeries A$415M$2BParticipant

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DateCompanyRoundRaisedValuationRoleEvidence

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Dec 11, 2023MAMistral AISeries A$415M$2BParticipant

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