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Side Door Ventures — Portfolio

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

65
Companies
$300.5M
Total invested
$4.6M
Avg. check
49
Industries
Blockchain 10Bitcoin 6Software 5Cryptocurrency 5Artificial Intelligence (AI) 4FinTech 4+43 more
Founder contacts

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Portfolio companies

Showing 1–24 of 65
Fortastra
October 2026

Fortastra develops and operates maneuverable spacecraft designed to protect space-based infrastructure from potential threats.

Aerospace · Torrance$32.6M Series A
Uniblock
March 2026

Uniblock is the world's first unified Web3 API that connects the most popular blockchain networks and protocols into one singular standard

Blockchain · Toronto$5.2M Series Unknown
Scorbit
November 2025

Scorbit develops a platform for pinball players and pinball machine owners and operators.

Internet · San Francisco$5.0M Seed
Walkway
October 2025

Walkway is an AI-powered growth platform that offers price intelligence to tour and activity operators.

Analytics · San Francisco$1.6M Pre-Seed
Audioshake
October 2025

Audioshake makes audio more usable for both humans and machines by separating sound into its different component parts.

Artificial Intelligence (AI) · San Francisco$14.0M Series A
Stablecorp
September 2025

Stablecorp is a money solution provider that develops QCAD that is transparent and secure Canadian dollar stablecoin.

Blockchain · Toronto$3.6M Venture - Series Unknown
TransAstra
September 2025

TransAstra develops a technology to find, prospect, harvest and use space resources.

Aerospace · Los AngelesUndisclosed
Bitlight Labs
September 2025

Bitlight Labs builds infrastructure using the RGB protocol and the Bitcoin Lightning Network..

Bitcoin · Los Angeles$9.6M Seed
DataHive AI
September 2025

DataHive AI delivers for AI companies hard-to-collect web data - collected, labeled, and ready for model training.

Artificial Intelligence (AI) · Tallinn$3.5M Seed
Autoverse Studios
March 2025

Autoverse Studios offers Auto Legends, a competitive social auto racing game.

Gaming · Costa Mesa$1.0M Venture - Series Unknown
Validation Cloud
March 2025

The AI Platform Powering Web3 finance.

Artificial Intelligence (AI) · Zug$15.0M Series A
Canopy
January 2025

Canopy is a Movement Labs native innovator in decentralized finance (DeFi) yield strategies.

Decentralized Finance (DeFi) · Daytona Beach$1.2M Seed
Pell Network
January 2025

Pell Network is a well-thought-out multi-layered restaking network with a closed-loop business logic chain.

Bitcoin · Singapore$3.5M Seed
Scription
January 2025

Scription allows maintenance and repair companies to offer subscription maintenance plans for commercial and industrial equipment.

Enterprise Software · Edmonton$7.8M Seed
Yei Finance
December 2024

Yei Finance a pioneering decentralized, non-custodial money market protocol.

Blockchain · Sai Wan$2.0M Seed
BioSapien
December 2024

BioSapien is a biotech startup that provides a drug delivery platform to deliver drugs for cancer treatment.

Biopharma · San Diego$8.0M Seed
Kernel
November 2024

Kernel is leading the way in restaking on the BNB Chain, which is intended to speed up innovation and ecosystem expansion.

Bitcoin · Panama City$10.0M Venture - Series Unknown
Torram Labs
November 2024

The first & only complete infrastructure stack for institutional use cases on Bitcoin.

Bitcoin · Wilmington$710K Pre-Seed
bitSmiley
October 2024

bitSmiley is a firm that provides full Bitcoin DeFi solutions, to fill the Bitcoin ecosystem's stablecoin and lend infrastructure gaps.

Bitcoin · Singapore$10.0M Venture - Series Unknown
Orion Biotechnology
July 2024

Orion Biotechnology is a clinical stage biotechnology company developing novel medical treatments.

Biotechnology · Ottawa$6.8M Venture - Series Unknown
Liquidium
July 2024

Liquidium is a peer-to-peer lending company that helos users to borrow and lend native bitcoin against native ordinals as collateral.

Bitcoin · Delaware$2.8M Seed
Asymmetry Finance
June 2024

Asymmetry Finance offers DeFi native staked Ethereum Indices that earns market leading yield.

Blockchain · LondonSeed
Matera
May 2024

Matera rewards authors for participating on their preferred social media sites.

Content · London$3.6M Seed
Softdrive
April 2024

Modern cloud VDI built to deliver fast deployment, low latency and high performance.

Cloud Computing · TorontoSeed

Where Side Door Ventures invests

Blockchain10
Bitcoin6
Software5
Cryptocurrency5
Artificial Intelligence (AI)4
FinTech4

About Side Door Ventures's portfolio

How many companies has Side Door Ventures invested in?▸

Side Door Ventures has invested in 65 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Side Door Ventures invest in?▸

Side Door Ventures's top investment sectors include Blockchain, Bitcoin, Software, Cryptocurrency, Artificial Intelligence (AI). The firm invests across 49 different industry categories.

What is Side Door Ventures's largest investment?▸

Among tracked funding rounds, Fortastra received $32.6M in a Series A round. Side Door Ventures's total known invested capital is $300.5M.

What is the average investment size for Side Door Ventures?▸

Side Door Ventures's average investment size is $4.6M across its portfolio of 65 companies.

What are Side Door Ventures's most recent investments?▸

Recent Side Door Ventures portfolio additions include Fortastra, Uniblock, Scorbit, Walkway, Audioshake. These companies were founded in 2020 or later.

Reach the founders behind these 65 companies
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