Skip to main content

Ring Capital — Portfolio, Page 5

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

263
Companies
$734.5M
Total invested
$12.2M
Avg. check
66
Industries
Artificial Intelligence (AI) 5Software 5Health Care 4Education 3Information Technology 3Analytics 2+60 more
Founder contacts

Verified emails & LinkedIn for founders across this portfolio.

jane@on●●●●●●●.com
linkedin.com/in/●●●●●●
Verified contacts, updated monthly
Get instant access →

Portfolio companies

Showing 97120 of 263
Robust Intelligence
December 2021

Robust Intelligence is a software firm that uses an automated approach to protect companies from AI security and safety vulnerabilities.

Artificial Intelligence (AI) · San Francisco$30.0M Series B
Annette
December 2025

Annette offers weight management services, including GLP-1 treatments to support appetite reduction and weight loss.

Apps · Paris$2.3M Seed
Horizm
December 2021

Horizm provides digital inventory management, leveraging artificial intelligence services for the sports and entertainment industry.

Analytics · Zürich$3.0M Seed
Wisnio
December 2021

AI-powered talent assessment platform for executive search, leadership assessment, and private equity firms.

Analytics · Tallinn$1.8M Convertible Note
Zeffy
November 2021

Over 50,000 nonprofits across North America trust the first and only completely free fundraising tool.

Finance · Montréal$3.7M Seed
Turing College
November 2024

Turing College is an online tech school for AI & Data skills, backed by Ycombinator.

Artificial Intelligence (AI) · BerlinGrant
Alpagga
November 2024

Alpagga is the online marketplace for purchase and sale of decommissioned agri-food equipments.

Marketing · Paris$6.5M Undisclosed
Return Protocol
November 2022

Return Protocol is to empower any consumer, business or community to take transparent and value aligned climate action.

Cryptocurrency · Chelmsford$2.5M Pre-Seed
SocialClimb
November 2022

SocialClimb develops healthcare marketing software to reach today's social media-driven patients.

Advertising · Lehi$8.5M Venture - Series Unknown
Underknown
November 2025

Underknown is a digital factual media company.

Digital Media · Toronto$166K Grant
Avertro
January 2024

Simulate Attack Paths, Automate Compliance, and Quantify Risk - all in CyberHQ®

Cyber Security · San FranciscoVenture - Series Unknown
vFunction
January 2023

VFunction allows enterprises to tackle application modernization and accelerate digital transformation.

Business Development · Menlo ParkVenture - Series Unknown
Cardamom Health
January 2026

Cardamom Health is a healthcare IT data, analytics, and applications company that provides solutions to healthcare organizations.

Consulting · MadisonPrivate Equity
OnlineMedEd
November 2022

OnlineMedEd is a digital health care learning platform designed for medical students and health professionals.

EdTech · Austin$5.0M Venture - Series Unknown
B2Brain
January 2022

B2Brain delivers tailored solutions that automate account research and intelligence to improve conversions.

Marketing · WilmingtonNon-equity Assistance
Sensible
November 2022

Sensible is a document orchestration platform that transforms documents into structured data.

Developer Platform · San Francisco$6.5M Seed
TidalWave
November 2025

Agentic AI mortgage platform

Artificial Intelligence (AI) · New York$22.0M Series A
Hedgehog
November 2025

Hedgehog delivers open networking software allows organizations design, deploy, and operate modern AI data centers

AI Infrastructure · Seattle$8.1M Seed
Able Innovations
January 2023

Developing robotic medical devices to tackle the painful and inefficient problem of patient transfer in healthcare.

Computer Vision · TorontoGrant
Oryx Real Estate Partners
January 2022

Oryx Real Estate Partners offers property development. property management, real-estate and services.

Property Development · London$113.3M Venture - Series Unknown
LiveMentor
October 2021

LiveMentor is a francophone education platform, that provides remote tutoring.

Education · Paris$12.7M Venture - Series Unknown
[untitled]
October 2024

[untitled] supports and enhances the creative process of musicians.

Audio · BrooklynSeries A
O'clock
October 2021

O'clock, an online school redefining remote education with real-time instruction in tech domains, prepares learners for digital sector jobs.

E-Learning · Paris$4.7M Seed
Clever Harvest
October 2021

Enhancing Food Security via Enterprise and Predictive Software for Sustainable Sourcing, Tracing and Quality Certification at Scale

AgTech · Berkeley$1.7M Pre-Seed

Where Ring Capital invests

Artificial Intelligence (AI)5
Software5
Health Care4
Education3
Information Technology3
Analytics2

About Ring Capital's portfolio

How many companies has Ring Capital invested in?

Ring Capital has invested in 263 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Ring Capital invest in?

Ring Capital's top investment sectors include Artificial Intelligence (AI), Software, Health Care, Education, Information Technology. The firm invests across 66 different industry categories.

What is Ring Capital's largest investment?

Among tracked funding rounds, Oryx Real Estate Partners received $113.3M in a Venture - Series Unknown round. Ring Capital's total known invested capital is $734.5M.

What is the average investment size for Ring Capital?

Ring Capital's average investment size is $12.2M across its portfolio of 263 companies.

What are Ring Capital's most recent investments?

Recent Ring Capital portfolio additions include Robust Intelligence, Annette, Horizm, Wisnio, Zeffy. These companies were founded in 2020 or later.

Reach the founders behind these 263 companies
Verified emails and LinkedIn profiles, updated monthly.
Get instant access →