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Surge — Portfolio

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

97
Companies
$344.8M
Total invested
$4.6M
Avg. check
61
Industries
Software 13Information Technology 6Big Data 3Finance 3Health Care 3Artificial Intelligence (AI) 3+55 more
Founder contacts

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Portfolio companies

Showing 1–24 of 97
Fesarius Therapeutics
June 2026

Fesarius Therapeutics is to develop engineered skin replacement products.

Biotechnology · Brooklyn$20.0M Series A
Breezeway
March 2026

Breezeway is a property care and services platform designed to reduce the headaches of property management.

Internet · BostonPrivate Equity
Proteus Motion
October 2025

Proteus Motion develops a physical rehabilitation technology to optimize movement using 3D resistance training and analytics.

Fitness · Long Island City$7.7M Venture - Series Unknown
ZeroPath
September 2025

ZeroPath is a Computer and Network Security firm that discover and fix exploitable software vulnerabilities.

B2B · San Francisco$5.0M Seed
Qbeast Analytics
August 2025

Unlock faster, more efficient analytics with Qbeast’s advanced multi-dimensional indexing and layout strategy

Analytics · Bellevue$7.6M Seed
Molecule Software
July 2025

Molecule Software develops commodity trading software.

Energy · Houston$11.9M Series B
MAX Surgical Specialty Management
April 2025

MAX Surgical Specialty Management is a health care company.

Health Care · River Edge$77.0M Debt Financing
Aampe
December 2024

Agentic Infrastructure for Customer Experiences

Information Technology · Cary$18.0M Series A
Auquan
October 2024

Revolutionizing financial intelligence with AI to surface unknown risks and opportunities.

Analytics · London$4.5M Seed
Dubbing AI
October 2024

Dubbing AI focuses on developing realtime speech-to-speech algorithms and products for customers.

Digital Media · Singapore$3.0M Seed
Beam
July 2024

Transforming payments and marketing for the 21st Century.

B2B · LisbonSeries B
SciRhom
July 2024

SciRhom is a biotech enterprise that translate advanced scientific findings into game-changing therapies for autoimmune diseases.

Biotechnology · Martinsried$68.1M Series A
OrbitShift
June 2024

Agentic AI Sales Operating System for Enterprises

Software · San Francisco$7.0M Seed
ADPList
June 2024

A community platform where people can find, book and meet mentors around the world.

Education · SingaporeNon-equity Assistance
Parseable
May 2024

AI-Native Unified Observability Platform

San Francisco$2.8M Seed
BiteSight
May 2024

BiteSight is the video-first food delivery app

Delivery · New York$1.5M Pre-Seed
DancingMind
January 2024

DancingMind creating completely new solutions to societal problems is at the core of our philosophy.

Electronics · LondonSeries A
Gan.ai
December 2023

Gan.ai allows brands to generate personalized copies of a single video recording, with variables changed in the voice and lip-sync.

Advertising · PerrysburgNon-equity Assistance
ClearFeed
October 2023

Clearfeed uses artificial intelligence to streamline service desks on Slack, it converts service desks into a single queue of requests.

Collaboration · Beaverton$2.7M Seed
PingSafe
July 2023

PingSafe is a cloud security platform that provides protection against vulnerabilities that traditional security solutions may miss.

Cloud Security · San Francisco$3.3M Seed
Durianpay
July 2023

Durianpay is building a fully integrated and comprehensive payments stack that enables online businesses to grow and scale.

Software · SingaporeNon-equity Assistance
Dozer
April 2023

Data APIs, Data Apps, Data Infrastructure

Big Data · Singapore$3.0M Seed
Requestly (acquired by BrowserStack)
March 2023

Free & Open-Source Alternative to Postman.

Developer APIs · San FranciscoSeed
RedBrick AI
March 2023

RedBrick AI is a SaaS platform for annotating healthcare data.

Artificial Intelligence (AI) · ClaymontSeed

Where Surge invests

Software13
Information Technology6
Big Data3
Finance3
Health Care3
Artificial Intelligence (AI)3

About Surge's portfolio

How many companies has Surge invested in?▸

Surge has invested in 97 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Surge invest in?▸

Surge's top investment sectors include Software, Information Technology, Big Data, Finance, Health Care. The firm invests across 61 different industry categories.

What is Surge's largest investment?▸

Among tracked funding rounds, MAX Surgical Specialty Management received $77.0M in a Debt Financing round. Surge's total known invested capital is $344.8M.

What is the average investment size for Surge?▸

Surge's average investment size is $4.6M across its portfolio of 97 companies.

What are Surge's most recent investments?▸

Recent Surge portfolio additions include Fesarius Therapeutics, Breezeway, Proteus Motion, ZeroPath, Qbeast Analytics. These companies were founded in 2020 or later.

Reach the founders behind these 97 companies
Verified emails and LinkedIn profiles, updated monthly.
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