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The Venture Codex

Andreessen Horowitz

2865 Sand Hill Road, Suite 101, Menlo Park, CA, 94025, United States

Overview

Venture capital firm investing in technology and life sciences startups.

Founded

2009

Deals ยท 12mo

240

Links

WebsiteLinkedInX (Twitter)

Stage focus

Seed
Series A
Series B

Geographic focus

United States

Sector focus

Finance
Financial Services
Venture Capital

Investment portfolio

1651rounds
NAMEDATESIZE
LM Arena
Oct 2026Participated
$200 MSeries B
Vesta
Oct 2026Participated
$30 MSeries B
Preference Model
Oct 2026Led
$16 MSeed
Stuut Technologies
Oct 2026Participated
$53 MSeries B
General Medicine
Oct 2026Led
$120 MSeries B
Ghost
Oct 2026Led
$11 MSeed
Valon Technologies
Oct 2026Participated
$150 MSeries D
Armadin
Oct 2026Led
$256 MSeries B
doxx.net
Oct 2026Led
$38 MSeries A
Aleph Surgery
Sep 2026Led
$8 MSeed
Jeeves Inc.
Sep 2026Participated
$110 MSeries C
EliseAI
Sep 2026Led
$350 MOther Equity
LM Arena
Oct 2026Participated
$200 MSeries B
Vesta
Oct 2026Participated
$30 MSeries B
Preference Model
Oct 2026Led
$16 MSeed
Stuut Technologies
Oct 2026Participated
$53 MSeries B
General Medicine
Oct 2026Led
$120 MSeries B
Ghost
Oct 2026Led
$11 MSeed
Valon Technologies
Oct 2026Participated
$150 MSeries D
Armadin
Oct 2026Led
$256 MSeries B
doxx.net
Oct 2026Led
$38 MSeries A
Aleph Surgery
Sep 2026Led
$8 MSeed
Jeeves Inc.
Sep 2026Participated
$110 MSeries C
EliseAI
Sep 2026Led
$350 MOther Equity
1,651
Items
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Insights

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Deal Distribution

Andreessen Horowitz: 1,651 funding rounds are recorded in the selected participation categories.All available history.
Andreessen Horowitz: 1,651 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed199152
Series A245126
Series B92197
Series C+79241
Other Equity121178
ICO50
Debt511

Monthly Deal Activity

Andreessen Horowitz: 1,651 deals are recorded across 205 months.All available history.
Andreessen Horowitz: 1,651 deals are recorded across 205 months. All available history
MonthDeals
Oct '091
Nov '090
Dec '091
Jan '100
Feb '101
Mar '101
Apr '102
May '100
Jun '100
Jul '103
Aug '101
Sep '101
Oct '100
Nov '103
Dec '102
Jan '111
Feb '114
Mar '112
Apr '114
May '113
Jun '118
Jul '112
Aug '114
Sep '114
Oct '115
Nov '114
Dec '113
Jan '121
Feb '121
Mar '129
Apr '123
May '126
Jun '128
Jul '128
Aug '123
Sep '124
Oct '127
Nov '124
Dec '125
Jan '134
Feb '134
Mar '1310
Apr '139
May '136
Jun '1311
Jul '132
Aug '139
Sep '136
Oct '1312
Nov '137
Dec '137
Jan '145
Feb '144
Mar '146
Apr '149
May '149
Jun '1410
Jul '144
Aug '145
Sep '145
Oct '1412
Nov '143
Dec '144
Jan '1510
Feb '152
Mar '1511
Apr '154
May '158
Jun '155
Jul '157
Aug '150
Sep '156
Oct '155
Nov '153
Dec '155
Jan '164
Feb '162
Mar '167
Apr '163
May '162
Jun '166
Jul '161
Aug '164
Sep '166
Oct '163
Nov '165
Dec '166
Jan '173
Feb '172
Mar '177
Apr '173
May '175
Jun '174
Jul '173
Aug '176
Sep '172
Oct '175
Nov '173
Dec '172
Jan '182
Feb '185
Mar '1812
Apr '183
May '186
Jun '183
Jul '187
Aug '187
Sep '184
Oct '186
Nov '182
Dec '187
Jan '195
Feb '196
Mar '193
Apr '192
May '197
Jun '1911
Jul '194
Aug '194
Sep '1911
Oct '1911
Nov '195
Dec '193
Jan '206
Feb '209
Mar '208
Apr '205
May '2012
Jun '2011
Jul '206
Aug '207
Sep '203
Oct '209
Nov '204
Dec '2010
Jan '216
Feb '2117
Mar '2122
Apr '2113
May '2120
Jun '2117
Jul '2116
Aug '2116
Sep '2114
Oct '2123
Nov '2123
Dec '2111
Jan '2218
Feb '2215
Mar '2221
Apr '2218
May '2218
Jun '2211
Jul '2214
Aug '2212
Sep '2211
Oct '2210
Nov '2213
Dec '224
Jan '239
Feb '2312
Mar '2314
Apr '238
May '236
Jun '2311
Jul '234
Aug '238
Sep '2316
Oct '239
Nov '239
Dec '2311
Jan '2414
Feb '247
Mar '248
Apr '248
May '2415
Jun '249
Jul '2411
Aug '2414
Sep '2417
Oct '2423
Nov '2412
Dec '2411
Jan '2513
Feb '257
Mar '258
Apr '2520
May '2510
Jun '2512
Jul '2512
Aug '2510
Sep '2516
Oct '2514
Nov '2521
Dec '2521
Jan '2617
Feb '2625
Mar '2621
Apr '2616
May '2627
Jun '2617
Jul '2611
Aug '2621
Sep '2626
Oct '269

Sector Breakdown

Andreessen Horowitz: Enterprise Software is the largest displayed sector by deal count (598 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.

Andreessen Horowitz: Enterprise Software is the largest displayed sector by deal count (598 deals). All available history
SectorDeals
Enterprise Software598
AI & Machine Learning390
Networks, Cloud & Communication380
Fintech311
Data, Analytics & IT251
Health & Life Sciences229
Crypto & Blockchain158
Developer Tools146
Cybersecurity & Privacy142
E-Commerce & Retail128
Professional Services128
Hardware & Robotics125
Media & Entertainment116
Consumer & Lifestyle96
Transportation & Logistics93
Gaming & eSports89
Social & Community Platforms86
Marketing & Advertising80
Space & Frontier Tech73
Real Estate & Construction70
Manufacturing53
Government & Defense46
Education & Workforce44
Food & Agriculture38
AR/VR37
Clean Energy & Sustainability35
Travel & Hospitality28

Deal Size Distribution

Andreessen Horowitz: 1,651 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.

Andreessen Horowitz: 1,651 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M221
$5M-$10M193
$10M-$25M371
$25M-$50M311
$50M-$100M221
$100M-$250M197
$250M-$500M80
$500M-$1B26
$1B+31

Deals By Geography

Andreessen Horowitz: United States has the largest recorded deal count among the displayed regions (1,425 deals).All available history.

Top 10 of 41 regions; European countries are grouped as Europe.

Andreessen Horowitz: United States has the largest recorded deal count among the displayed regions (1,425 deals). All available history
RegionDeals
United States1,425
Europe94
Canada29
Australia16
Colombia13
Brazil12
Singapore8
Israel5
India4
New Zealand4
Andreessen Horowitz: 20 co-investors are shown, with SV Angel sharing 105 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.

Andreessen Horowitz: 20 co-investors are shown, with SV Angel sharing 105 recorded deals. All available history
Co-investorShared deals
SV Angel105
Sequoia Capital99
General Catalyst96
Y Combinator92
Google Ventures74
Lightspeed Venture Partners68
New Enterprise Associates64
Founders Fund59
Kleiner Perkins59
Index Ventures54
Greylock Partners53
Khosla Ventures53
Coatue51
Tiger Global51
Accel50
Thrive Capital44
First Round42
T. Rowe Price Associates41
Bessemer Venture Partners39
Coinbase Ventures38

Investment Strategy

Andreessen Horowitz: Led accounts for 45% and participating for 55% of round participation.All available history.
Andreessen Horowitz: Led accounts for 45% and participating for 55% of round participation. All available history
CategoryDeals (count)Share (%)
Led74645%
Participating90555%
Andreessen Horowitz: Single-lead accounts for 75% and co-led for 25% of lead dynamics.All available history.
Andreessen Horowitz: Single-lead accounts for 75% and co-led for 25% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead55975%
Co-led18725%

Team

Alex Immerman
Alex Rampell

Co-Founder

Ali Yahya

Partner

Andrew Chen

General Partner

Angela Strange
Anish Acharya

General Partner

Bella Nazzari
Ben Horowitz

Co-Founder and General Partner

Brian Roberts

CFO

Bryan Kim
Chris Dixon

General Partner

Daisy Wolf
David George
David Haber

Founder

David Ulevitch
Elizabeth Harkavy
Emily Bennett

Principal

Erik Torenberg

Investor

Erin Price-Wright
Eva Steinman