Funding
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Buff Gold Ventures

Activity from announced rounds

All recorded activity

Buff Gold Ventures is a venture investor identified by Polaris Electro-Optics and in Think Bioscience’s investment history.

Recorded funding activity

Polaris develops lower-power optical interconnects for AI and data-center systems. Think Bioscience works on small-molecule medicines for challenging drug targets. Polaris’ issuer announcement identifies Buff Gold as an existing investor, establishing continuity rather than a separate new investor identity.

Sources
Rounds participated in
2
Confirmed lead rounds
0
1 roles undisclosed
New companies
2
First participation on record · 0 follow-on
Funding in participating rounds
$105M
2 disclosed · full round size, not this investor’s share

By stage

Series A1
Series B1

By primary sector

Biotech1
Hardware1

By country

United States2

Rounds

2 in all activity
Polaris Electro-Optics

Optical interconnect technology for moving data between AI and data-center systems with lower power consumption.

$50MSeries B
Participant
Think Bioscience

Develops small molecule drugs for historically challenging drug targets

$55MSeries A
Role not disclosed