Firms

signal.nfx.com

Founded

—

Type

Venture capital

Team

No team members on record yet.

Co-investing

Khosla Ventures

• Farther$72M · 2024-10-10
• CellFE$22M · 2023-09-27
• Farther$15M · 2022-05-01
• Canary$30M · 2015-06-01
• Known Medicine$7M · Unknown date

Y Combinator

• Zeit Medical$2M · 2021-10-29
• Eight Sleep$6M · 2016-03-02
• Correlia Biosystems$7M · Unknown date
• Known Medicine$7M · Unknown date

Charles Birnbaum

• Farther$72M · 2024-10-10
• Farther$15M · 2022-05-01

Lightspeed

• Farther$72M · 2024-10-10
• Brandable$— · 2019-07-08

MassMutual

• Farther$72M · 2024-10-10
• Farther$15M · 2022-05-01

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Investments

$8M2025-12-10	Kilo Code	General Catalyst, Quiet Capital, Cota Capital, Tokyo Black
$108M2025-04-30	CAST AI	Creandum, Angular Ventures, Cota Capital, G2 Venture Partners, Vintage Investment Partners, Hedosophia
$72M2024-10-10	Farther	Khosla Ventures, MassMutual, Redpoint Ventures, Cota Capital, eCAPITAL Entrepreneurial Partners AG, Lightspeed, Moneta Ventures, Charles Birnbaum
$22M2023-09-27	CellFE	Khosla Ventures, Redpoint Ventures, Embark Ventures, Cota Capital, M Ventures, Veg Capital
$12M2022-08-09	Risc0	Bain Capital, Cota Capital
$15M2022-05-01	Farther	Khosla Ventures, MassMutual, Cota Capital, Alphabet Inc., XYZ Venture Capital, Moneta Ventures, Charles Birnbaum
$2M2021-10-29	Zeit Medical	Y Combinator, Cota Capital, Gaingels, SV Angel, AXIAL Partners
$—2019-07-08	Brandable	Lightspeed, Scale Venture Partners, Cota Capital, Heartland Ventures, Advance Venture Partners
$95M2018-10-15	Berkeley Lights	Sequoia, ShangBay Capital, Nikon, Cota Capital, Variant, Atinum Investment
$6M2016-03-02	Eight Sleep	Azure Capital Partners, Cota Capital, Y Combinator, Stanford University, Canvas Prime, Comcast Corporation, Yunqi Partners, Galvanize Climate Solutions, Novastar Ventures

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