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The Venture Codex

Big Sur Ventures

Calle Orense, 33, 3º B, Madrid, 28020, Spain

Overview

Early-stage investment firm supporting exceptional founders.

Founded

2011

Deals · 12mo

6

Links

WebsiteLinkedInX (Twitter)

Stage focus

Seed
Series A

Geographic focus

Spain
United States

Sector focus

Venture Capital

Investment portfolio

42rounds
NAMEDATESIZE
Arq
Jul 2026Participated
$1 MSeed
Tolemy Bio
May 2026Participated
$2 MSeed
LuxQuanta
Apr 2026Led
$1 MOther Equity
Axiomatic AI
Mar 2026Participated
$18 MSeed
LuxQuanta
Oct 2025Led
$9 MSeries A
Nanopower Semiconductor
Oct 2025Participated
$11 MOther Equity
JOTELULU
Dec 2024Participated
$8 MOther Equity
Networkme
Mar 2024Participated
$0.76 MOther Equity
Floatech
Nov 2023Participated
$1 MOther Equity
Frenetic
Nov 2023Participated
$12 MSeries A
Supportwave
Aug 2023Participated
$2 MSeed
JOTELULU
May 2023Participated
$4 MSeries A
Arq
Jul 2026Participated
$1 MSeed
Tolemy Bio
May 2026Participated
$2 MSeed
LuxQuanta
Apr 2026Led
$1 MOther Equity
Axiomatic AI
Mar 2026Participated
$18 MSeed
LuxQuanta
Oct 2025Led
$9 MSeries A
Nanopower Semiconductor
Oct 2025Participated
$11 MOther Equity
JOTELULU
Dec 2024Participated
$8 MOther Equity
Networkme
Mar 2024Participated
$0.76 MOther Equity
Floatech
Nov 2023Participated
$1 MOther Equity
Frenetic
Nov 2023Participated
$12 MSeries A
Supportwave
Aug 2023Participated
$2 MSeed
JOTELULU
May 2023Participated
$4 MSeries A
42
Items
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Insights

Time horizon

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Deal Distribution

Big Sur Ventures: 42 funding rounds are recorded in the selected participation categories.All available history.
Big Sur Ventures: 42 funding rounds are recorded in the selected participation categories. All available history
Round typeLed dealsParticipated deals
Seed08
Series A16
Series B03
Series C+01
Other Equity1112

Monthly Deal Activity

Big Sur Ventures: 42 deals are recorded across 168 months.All available history.
Big Sur Ventures: 42 deals are recorded across 168 months. All available history
MonthDeals
Nov '121
Dec '120
Jan '130
Feb '130
Mar '130
Apr '130
May '130
Jun '131
Jul '130
Aug '130
Sep '130
Oct '130
Nov '130
Dec '130
Jan '140
Feb '140
Mar '140
Apr '140
May '140
Jun '141
Jul '140
Aug '140
Sep '140
Oct '140
Nov '140
Dec '140
Jan '150
Feb '150
Mar '150
Apr '150
May '150
Jun '150
Jul '150
Aug '151
Sep '150
Oct '151
Nov '150
Dec '150
Jan '160
Feb '160
Mar '160
Apr '160
May '161
Jun '161
Jul '160
Aug '160
Sep '160
Oct '160
Nov '160
Dec '160
Jan '170
Feb '170
Mar '170
Apr '170
May '170
Jun '172
Jul '171
Aug '170
Sep '170
Oct '170
Nov '170
Dec '171
Jan '180
Feb '180
Mar '181
Apr '180
May '180
Jun '180
Jul '180
Aug '180
Sep '180
Oct '180
Nov '180
Dec '180
Jan '190
Feb '190
Mar '190
Apr '191
May '190
Jun '191
Jul '190
Aug '191
Sep '191
Oct '191
Nov '190
Dec '190
Jan '201
Feb '200
Mar '200
Apr '200
May '200
Jun '200
Jul '200
Aug '200
Sep '200
Oct '200
Nov '204
Dec '200
Jan '210
Feb '211
Mar '210
Apr '210
May '210
Jun '210
Jul '210
Aug '211
Sep '212
Oct '210
Nov '210
Dec '210
Jan '221
Feb '220
Mar '221
Apr '220
May '220
Jun '220
Jul '220
Aug '220
Sep '221
Oct '221
Nov '220
Dec '220
Jan '230
Feb '230
Mar '230
Apr '230
May '231
Jun '230
Jul '230
Aug '231
Sep '230
Oct '230
Nov '232
Dec '230
Jan '240
Feb '240
Mar '241
Apr '240
May '240
Jun '240
Jul '240
Aug '240
Sep '240
Oct '240
Nov '240
Dec '241
Jan '250
Feb '250
Mar '250
Apr '250
May '250
Jun '250
Jul '250
Aug '250
Sep '250
Oct '252
Nov '250
Dec '250
Jan '260
Feb '260
Mar '261
Apr '261
May '261
Jun '260
Jul '261
Aug '260
Sep '260
Oct '260

Sector Breakdown

Big Sur Ventures: Transportation & Logistics is the largest displayed sector by deal count (12 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.

Big Sur Ventures: Transportation & Logistics is the largest displayed sector by deal count (12 deals). All available history
SectorDeals
Transportation & Logistics12
E-Commerce & Retail10
Hardware & Robotics10
Professional Services9
Enterprise Software7
Consumer & Lifestyle6
AI & Machine Learning6
Space & Frontier Tech5
Networks, Cloud & Communication5
Cybersecurity & Privacy4
Fintech4
Media & Entertainment4
Social & Community Platforms4
Education & Workforce3
Health & Life Sciences3
Clean Energy & Sustainability2
Manufacturing2
Travel & Hospitality1
AR/VR1
Marketing & Advertising1
Food & Agriculture1
Gaming & eSports1
Developer Tools1

Deal Size Distribution

Big Sur Ventures: 42 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.

Big Sur Ventures: 42 rounds have a disclosed size in the displayed size bands. All available history
Round size band (USD)Deals
<$5M28
$5M-$10M7
$10M-$25M6
$25M-$50M0
$50M-$100M0
$100M-$250M1
$250M-$500M0
$500M-$1B0
$1B+0

Deals By Geography

Big Sur Ventures: Europe has the largest recorded deal count among the displayed regions (33 deals).All available history.

Top 4 of 4 regions; European countries are grouped as Europe.

Big Sur Ventures: Europe has the largest recorded deal count among the displayed regions (33 deals). All available history
RegionDeals
Europe33
United States6
Panama2
Brazil1
Big Sur Ventures: 20 co-investors are shown, with Bankinter sharing 10 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.

Big Sur Ventures: 20 co-investors are shown, with Bankinter sharing 10 recorded deals. All available history
Co-investorShared deals
Bankinter10
JME Ventures6
Kibo Ventures5
FJ Labs4
42CAP3
Crosslink Capital3
General Catalyst3
K Fund3
Metavallon VC3
Wayra3
Adara Ventures2
All Iron Ventures2
APX2
Bynd2
Cabiedes & Partners2
CDTI2
Compound Ventures2
EIC Fund2
Founder Collective2
G2A Investment Partners2

Investment Strategy

Big Sur Ventures: Led accounts for 29% and participating for 71% of round participation.All available history.
Big Sur Ventures: Led accounts for 29% and participating for 71% of round participation. All available history
CategoryDeals (count)Share (%)
Led1229%
Participating3071%
Big Sur Ventures: Single-lead accounts for 50% and co-led for 50% of lead dynamics.All available history.
Big Sur Ventures: Single-lead accounts for 50% and co-led for 50% of lead dynamics. All available history
CategoryDeals (count)Share (%)
Single-lead650%
Co-led650%

Team

Álvaro García

Associate

Francisco Berlanga

Venture Partner

Ismael Almazan
José Miguel Herrero

Founder & General Partner

Sergio Choclan

Partner