Buff Gold Ventures | Activity | F4

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Buff Gold Ventures Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Milestone

Portfolio company Mana Battery raised $10.15M for an anode-free sodium battery.

Mana Battery

Mana Battery Buff Gold Ventures

wsj.comOCT 2026

OCT 2026

Milestone

Portfolio company Polaris Electro-Optics secured a $50M Series B.

Polaris Electro-Optics

Polaris Electro-Optics Buff Gold Ventures

businesswire.comSEP 2026

SEP 2026

Talk

Sally Hatcher hosted a Women Winning in Biotech panel with three founder-CEOs at Boulder Startup Week.

Women Winning in Biotech panel at Boulder Startup Week

Buff Gold Ventures

linkedin.comMAY 2026

MAY 2026

News

Swept.ai's founder was named 2025 Entrepreneur of the Year by CMURC.

Swept

Swept Buff Gold Ventures

mlive.comAPR 2026

APR 2026

3 milestones· JAN 2026 – FEB 2026Show all

Milestone

LongPath announced its first financing disbursement from a $162M Department of Energy loan.

LongPath Technologies

LongPath Technologies Buff Gold Ventures

prnewswire.comFEB 2026

FEB 2026

Milestone

Portfolio company Vycarb announced new partnerships and financing to scale in 2026.

Vycarb

Vycarb Buff Gold Ventures

esgdive.comJAN 2026

JAN 2026

Milestone

Portfolio company Think Bioscience raised a $55M oversubscribed Series A.

Think Bioscience

Think Bioscience Buff Gold Ventures

prnewswire.comJAN 2026

JAN 2026

New Fund

First round of the Buff Venture Fund closed with $25M, to be invested over five years.

Buff Venture Fund I

Buff Gold Ventures

colorado.eduJAN 2022

JAN 2022