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The Venture Codex

First Harmonic

5432 Geary Blvd, Unit #875, San Francisco, CA, 94121, United States

Overview

Venture fund and go-to-market program for early-stage startups.

Deals · 12mo

4

Links

WebsiteLinkedInX (Twitter)

Stage focus

Seed
Series A
Series B

Geographic focus

United States

Sector focus

—

Investment portfolio

4rounds
NAMEDATESIZE
Artificial Intelligence Underwriting Company
Sep 2026Participated
$40 MSeries A
Poetic
Jun 2026Participated
$50 MSeries A
Actively AI
Apr 2026Led
$45 MSeries B
Simple AI
Feb 2026Led
$14 MSeed
Artificial Intelligence Underwriting Company
Sep 2026Participated
$40 MSeries A
Poetic
Jun 2026Participated
$50 MSeries A
Actively AI
Apr 2026Led
$45 MSeries B
Simple AI
Feb 2026Led
$14 MSeed
4
Items
Browse all public portfolio deals

Insights

Time horizon

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Deal Distribution

First Harmonic: 4 funding rounds are recorded in the selected participation categories.All available history.
First Harmonic: 4 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed10
Series A02
Series B10

Monthly Deal Activity

First Harmonic: 4 deals are recorded across 9 months.All available history.
First Harmonic: 4 deals are recorded across 9 months. All available history
MonthDeals
Feb '261
Mar '260
Apr '261
May '260
Jun '261
Jul '260
Aug '260
Sep '261
Oct '260

Sector Breakdown

First Harmonic: AI & Machine Learning is the largest displayed sector by deal count (4 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.

First Harmonic: AI & Machine Learning is the largest displayed sector by deal count (4 deals). All available history
SectorDeals
AI & Machine Learning4
Enterprise Software3
Marketing & Advertising1
Fintech1
Data, Analytics & IT1

Deal Size Distribution

First Harmonic: 4 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.

First Harmonic: 4 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M0
$5M-$10M0
$10M-$25M1
$25M-$50M2
$50M-$100M1
$100M-$250M0
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

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

Top 1 of 1 regions; European countries are grouped as Europe.

First Harmonic: United States has the largest recorded deal count among the displayed regions (4 deals). All available history
RegionDeals
United States4
First Harmonic: 12 co-investors are shown, with Alkeon Capital sharing 1 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.

First Harmonic: 12 co-investors are shown, with Alkeon Capital sharing 1 recorded deals. All available history
Co-investorShared deals
Alkeon Capital1
Bain Capital Ventures1
First Round1
Founders Fund1
Kleiner Perkins1
Massive Tech Ventures1
OpenAI1
Ribbit Capital1
TCV1
Terrain1
True Ventures1
Y Combinator1

Investment Strategy

First Harmonic: Led accounts for 50% and participating for 50% of round participation.All available history.
First Harmonic: Led accounts for 50% and participating for 50% of round participation. All available history
CategoryDeals (count)Share (%)
Led250%
Participating250%
First Harmonic: Single-lead accounts for 50% and co-led for 50% of lead dynamics.All available history.
First Harmonic: Single-lead accounts for 50% and co-led for 50% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead150%
Co-led150%

Team

Ali Rowghani

Founder

JJ Fliegelman