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Big Sur Ventures — Portfolio

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

53
Companies
$296.4M
Total invested
$7.2M
Avg. check
64
Industries
E-Commerce 6Apps 5SaaS 5Software 5Artificial Intelligence (AI) 5Food Delivery 2+58 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

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Portfolio companies

Showing 124 of 53
Cuyna
August 2022

We're a virtual kitchens network that enables restaurant brands to expand at minimum risk via delivery-only locations

E-Commerce · Madrid$1.3M Equity Crowdfunding
Hip eCommerce
July 2022

Hip eCommerce manages and develops online marketplaces for collectibles, including stamps, postcards, and comic books.

Books · RaleighVenture - Series Unknown
InstaCarro
July 2025

InstaCarro is a car buying and selling service in Brazil that offers a possibility of selling cars in up to one hour.

Automotive · São PauloConvertible Note
Arq
July 2026

Arq is a Spanish quantum technology startup that develops networking hardware for the quantum internet.

Internet · Barcelona$1.4M Pre-Seed
IMA Contigo
June 2023

IMA is a full-service pharmacy for polymedicated chronic patients designed to make your life easier.

Health Care · Barcelona$215K Debt Financing
Baluwo
June 2025

Baluwo is a different startup that offers migrants an alternative to sending money to their families.

Apps · Barcelona$685K Undisclosed
ByteHide
June 2023

ByteHide secures apps from code to runtime covering the full security lifecycle before, during & after deployment.

Cyber Security · Valencia$519K Pre-Seed
Trucksters
June 2023

Trucksters is a freight startup that focuses on offering long-haul transport services using an innovative system of relays.

Logistics · Madrid$35.5M Series B
Floatech
May 2025

Floatech develops high-performance silicon anodes for advanced technology industries.

Industrial Manufacturing · Madrid$1.1M Seed
Nailted
May 2023

The employee engagement platform for modern People & HR teams.

Human Resources · Madrid$412K Seed
Tolemy Bio
May 2026

Tolemy Bio develops AI-driven tools to design, optimize, and control cell culture processes for advanced therapies.

Advanced Materials · Cambridge$1.6M Pre-Seed
UBIO
April 2022

Booking and data APIs for travel, events & job boards

Apps · London$5.3M Venture - Series Unknown
Citibox
April 2026

A tech platform that solves the ecommerce delivery/return problem through a network of parcel lockers located inside residential buildings.

Apps · Madrid$82.1M Venture - Series Unknown
LuxQuanta
April 2026

Bringing quantum-safe cryptography to the Telecommunication industry

Quantum Computing · Castelldefels$1.0M Venture - Series Unknown
Axiomatic AI
March 2026

Axiomatic AI is a startup that focuses on building verifiable artificial intelligence for complex science.

Artificial Intelligence (AI) · Boston$18.0M Seed
Reveni
September 2025

Reveni is an instant refund platform for e-commerce that prevents fraud in returns and delivers instant refunds to customers .

E-Commerce · Madrid$8.8M Series A
Nanopower Semiconductor
September 2025

Nanopower Semiconductor develops low-power microelectronics for sustainable deployment.

Electronics · Kristiansand$11.0M Venture - Series Unknown
JOTELULU
December 2024

Jotelulu is a cloud platform that transforms small IT companies into cloud service providers.

Cloud Computing · Madrid$7.1M Venture - Series Unknown
Ciudadela
October 2024

Ciudadela is a property management company that offers digital platform for administrating and managing properties.

Artificial Intelligence (AI) · Madrid$3.0M Seed
PandaGo
July 2024

B2B sustainable mobility platform

Electric Vehicle · Madrid$2.7M Seed
Frenetic
November 2023

Frenetic simplifies magnetic component design with AI, advanced simulation, real-world modeling, and seamless manufacturing integration.

Artificial Intelligence (AI) · Madrid$12.0M Series A
Supportwave
August 2023

Supportwave is an IT Support platform providing on-demand access to their global Talent Cloud of verified IT and Dev Engineers.

Apps · London$2.2M Seed
Bdeo
June 2023

Bdeo provides a visual intelligence solution to transform the insurance and fleet industries and the way they engage with their customers.

Artificial Intelligence (AI) · Madrid$8.2M Series B
Mobile Media Content - TICKETING3D
February 2023

Mobile Media Content, a Barcelona, Spain-based provider of virtual visualization technologies

3D Technology · Miami$2.7M Venture - Series Unknown

Where Big Sur Ventures invests

E-Commerce6
Apps5
SaaS5
Software5
Artificial Intelligence (AI)5
Food Delivery2

About Big Sur Ventures's portfolio

How many companies has Big Sur Ventures invested in?

Big Sur Ventures has invested in 53 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Big Sur Ventures invest in?

Big Sur Ventures's top investment sectors include E-Commerce, Apps, SaaS, Software, Artificial Intelligence (AI). The firm invests across 64 different industry categories.

What is Big Sur Ventures's largest investment?

Among tracked funding rounds, Citibox received $82.1M in a Venture - Series Unknown round. Big Sur Ventures's total known invested capital is $296.4M.

What is the average investment size for Big Sur Ventures?

Big Sur Ventures's average investment size is $7.2M across its portfolio of 53 companies.

What are Big Sur Ventures's most recent investments?

Recent Big Sur Ventures portfolio additions include Cuyna, Hip eCommerce, InstaCarro, Arq, IMA Contigo. These companies were founded in 2020 or later.

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