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Halcyon Venture Partners

3400 Prospect St NW, Washington, DC, 20007, United States

Overview

Early-stage venture investments in climate and health start-ups.

Founded

2024

Deals · 12mo

1

Links

WebsiteLinkedIn

Stage focus

Seed
Series A

Geographic focus

Chile
United States

Sector focus

—

Investment portfolio

5rounds
NAMEDATESIZE
Theorem
Jan 2026Participated
$6 MSeed
Occupi
Jul 2025Participated
$3 MSeed
TadHealth
Apr 2025Participated
$6 MSeries A
BY BUG
Jul 2024Participated
$1 MSeed
TadHealth
May 2024Led
$2 MOther Equity
Theorem
Jan 2026Participated
$6 MSeed
Occupi
Jul 2025Participated
$3 MSeed
TadHealth
Apr 2025Participated
$6 MSeries A
BY BUG
Jul 2024Participated
$1 MSeed
TadHealth
May 2024Led
$2 MOther Equity
5
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Insights

Time horizon

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Deal Distribution

Halcyon Venture Partners: 5 funding rounds are recorded in the selected participation categories.All available history.
Halcyon Venture Partners: 5 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed03
Series A01
Other Equity10

Monthly Deal Activity

Halcyon Venture Partners: 5 deals are recorded across 30 months.All available history.
Halcyon Venture Partners: 5 deals are recorded across 30 months. All available history
MonthDeals
May '241
Jun '240
Jul '241
Aug '240
Sep '240
Oct '240
Nov '240
Dec '240
Jan '250
Feb '250
Mar '250
Apr '251
May '250
Jun '250
Jul '251
Aug '250
Sep '250
Oct '250
Nov '250
Dec '250
Jan '261
Feb '260
Mar '260
Apr '260
May '260
Jun '260
Jul '260
Aug '260
Sep '260
Oct '260

Sector Breakdown

Halcyon Venture Partners: Health & Life Sciences is the largest displayed sector by deal count (3 deals).All available history.

A deal can appear in multiple sectors, so sector totals may overlap. Capital represents disclosed total round sizes, not fund cheque sizes.

Halcyon Venture Partners: Health & Life Sciences is the largest displayed sector by deal count (3 deals). All available history
SectorDeals
Health & Life Sciences3
Enterprise Software1
Fintech1
Food & Agriculture1
Clean Energy & Sustainability1
Real Estate & Construction1

Deal Size Distribution

Halcyon Venture Partners: 5 rounds have a disclosed size in the displayed size bands.All available history.

Undisclosed round sizes are excluded. Capital represents total round sizes, not fund cheque sizes.

Halcyon Venture Partners: 5 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M3
$5M-$10M2
$10M-$25M0
$25M-$50M0
$50M-$100M0
$100M-$250M0
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

Halcyon Venture Partners: United States has the largest recorded deal count among the displayed regions (4 deals).All available history.

Top 2 of 2 regions; European countries are grouped as Europe.

Halcyon Venture Partners: United States has the largest recorded deal count among the displayed regions (4 deals). All available history
RegionDeals
United States4
Chile1
Halcyon Venture Partners: 14 co-investors are shown, with Halcyon Angels sharing 2 recorded deals.All available history.

Co-Investors

Bubble size = shared deals

Click a bubble to open that fund in a new tab.

Shows up to 20 co-investors ranked by shared deals. Deals may be shared with multiple funds, so rows overlap. Capital is total round size, not fund cheque size.

Halcyon Venture Partners: 14 co-investors are shown, with Halcyon Angels sharing 2 recorded deals. All available history
Co-investorShared deals
Halcyon Angels2
RevFund2
USC Viterbi School of Engineering2
Arpegio.vc1
Assurant Ventures1
Atento Capital1
E14 Fund1
Fenway Summer Ventures1
GRIDX1
Khosla Ventures1
S%C3%BCdlich Capital1
SAIF Partners1
Sorenson Impact Group1
Y Combinator1

Investment Strategy

Halcyon Venture Partners: Led accounts for 20% and participating for 80% of round participation.All available history.
Halcyon Venture Partners: Led accounts for 20% and participating for 80% of round participation. All available history
CategoryDeals (count)Share (%)
Led120%
Participating480%
Halcyon Venture Partners: Single-lead accounts for 100% and co-led for 0% of lead dynamics.All available history.
Halcyon Venture Partners: Single-lead accounts for 100% and co-led for 0% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead1100%
Co-led00%

Team

Dahna Goldstein

Managing Partner

Kate Goodall

Managing Partner