The most prominent operating systems companies ranked by global prominence, funding activity, and market position. Showing the top 50 out of 322 companies tracked on Fsome.
| # | Company | Location | Employees | Total Funding | Last Round | Last Funded |
|---|---|---|---|---|---|---|
| 1 |
Titan Operating System
Titan OS develops a TV operating system for easier content discovery and offers …
|
Barcelona | 101 - 250 | $64.8M | Series A | 2025-12-02 |
| 2 |
Auterion
Auterion provides a platform that unifies a diverse fleet of autonomous robots, …
|
Z├╝rich | 101 - 250 | $181.0M | Corporate Round | 2025-11-18 |
| 3 |
BeyondTrucks
BeyondTrucks is a configurable cloud-based TMS.
|
San Mateo | 51 - 100 | $4.0M | Series A | 2024-09-30 |
| 4 |
ServiceTitan
ServiceTitan is a software solution that manages operations for businesses in th…
|
Glendale | 1K - 5K | $1.5B | Series H | 2022-11-10 |
| 5 |
Axelspace Holdings
Axelspace is a pioneer in microsatellite technology, with the vision "Space with…
|
Nihombashi-hamacho | 101 - 250 | $111.1M | Series D | 2023-12-20 |
| 6 |
WorkOS
WorkOS is a unified platform with modern APIs and SDKs for enterprise-ready feat…
|
San Francisco | 11 - 50 | $195.0M | Series C | 2026-03-02 |
| 7 |
Teamworks
Teamworks is an operating system for sports that supports talent acquisition, se…
|
Durham | 251 - 500 | $422.2M | Series F | 2025-06-17 |
| 8 |
Stuf
Stuf is a next generation self-storage startup with a mission to be the home awa…
|
New York | 11 - 50 | $12.8M | Series A | 2023-02-16 |
| 9 |
Vidaa
Vidaa is a connected TV (“CTV”) platform that provides access to shows and movie…
|
Atlanta | 251 - 500 | $60.0M | Corporate Round | 2025-08-11 |
| 10 |
ketteQ
ketteQ is an IT firm offering integrated sales and operations planning platform.
|
Atlanta | 1K - 5K | $37.7M | Series B | 2025-08-05 |
| 11 |
rabbit
Rabbit is a consumer artificial intelligence company that develops and sells cus…
|
Los Angeles | 11 - 50 | $58.7M | Series Unknown | 2024-03-14 |
| 12 |
First Resonance
First Resonance develops ION Factory OS, a robust manufacturing production softw…
|
Los Angeles | 11 - 50 | $34.1M | Series C | 2024-11-06 |
| 13 |
Greentech Megawatt
GreenTech offers operations and management services for renewable energy assets …
|
Coimbatore | 251 - 500 | $3.3M | Seed | 2026-01-13 |
| 14 |
aiXplain
aiXplain is a no-code low-code AI IDE and a marketplace for small and medium ent…
|
San Jose | 11 - 50 | $14.5M | Seed | 2024-07-17 |
| 15 |
SalesPatriot
SalesPatriot serves as an advanced back-office operating system tailored for com…
|
San Francisco | 1 - 10 | $5.5M | Seed | 2025-10-26 |
| 16 |
DBOS, Inc.
Developer of open source durable workflow orchestration and observability softwa…
|
Cambridge | 11 - 50 | $8.5M | Seed | 2024-03-12 |
| 17 |
Salient Motion
Salient Motion is an electric motion operating system designed to reimagine the …
|
Irvine | 11 - 50 | $4.0M | Seed | 2024-10-01 |
| 18 |
Plain
Customer support for modern tools. Fast, flexible and extendable.
|
London | 1 - 10 | $21.0M | Series A | 2025-02-10 |
| 19 |
ADIN.AI
AI Operating System for Enterprise Marketing. Built for large brands. Deloitte T…
|
Delaware | 11 - 50 | $820K | Seed | 2025-01-01 |
| 20 |
Apex.AI
Apex.AI specializes in software systems for robotic and autonomous vehicles.
|
Palo Alto | 51 - 100 | $72.0M | Series B | 2025-02-20 |
| 21 |
Sidero Labs
Sidero Omni and Talos Linux - bringing simplicity and security to bare-metal and…
|
Goleta | 11 - 50 | $7.7M | Series Unknown | 2024-10-23 |
| 22 |
Goose
Goose is a modern operating system designed for pet care businesses, enhancing c…
|
Chicago | 11 - 50 | $21.6M | Seed | 2025-02-25 |
| 23 |
Northslope Technologies
Northslope Technologies is a global partner of Palantir, specializing in buildin…
|
Denver | 11 - 50 | $6.8M | Undisclosed | 2025-06-04 |
| 24 |
NanoXplore
NanoXplore is a fabless firm that provides software tools, SoCs and FPGA devices…
|
Sèvres | 11 - 50 | $23.5M | Series Unknown | 2025-12-17 |
| 25 |
Zartico
Zartico is a provider of destination operating systems for destination managemen…
|
Salt Lake City | 11 - 50 | $30.1M | Series Unknown | 2024-07-17 |
| 26 |
Apkudo
Apkudo helps companies managing connected devices to maximize device value, mini…
|
Baltimore | 101 - 250 | $68.8M | Series Unknown | 2025-03-25 |
| 27 |
LUXE AI
Lifestyle operating system for affluent consumers
|
Atlanta | 1 - 10 | $158K | Undisclosed | 2025-09-29 |
| 28 |
Fullcast.io
The end-to-end RevOps Platform..
|
Redmond | 101 - 250 | $47.5M | Debt Financing | 2024-01-12 |
| 29 |
Kry10
Kry10 is a secure operating system for software defined machines.
|
Seattle | 11 - 50 | $6.7M | Seed | 2023-11-10 |
| 30 |
Hadean
Hadean are a venture backed startup, reimagining distributed, spatial and scalab…
|
London | 51 - 100 | $85.6M | Series Unknown | 2026-03-11 |
| 31 |
NobodyWho
NobodyWho is specializing in AI inference engines for running large language mod…
|
Copenhagen | 1 - 10 | $2.4M | Pre Seed | 2025-12-17 |
| 32 |
Formal
Formal is a SaaS technology startup that builds operating system for data of the…
|
San Francisco | 11 - 50 | $6.8M | Seed | 2023-12-01 |
| 33 |
Anytype
Anytype is a developer of file storage software for Web3 that is intended to pro…
|
Berlin | 51 - 100 | $14.7M | Series A | 2023-08-23 |
| 34 |
Apple
Apple is a technology company that designs, manufactures, and markets consumer e…
|
Cupertino | c 10001 max | $10.7B | Post Ipo Debt | 2025-05-05 |
| 35 |
Anju Software
Anju Software is a life sciences software platform for pharma, biotech, medical …
|
Phoenix | 251 - 500 | $8.6M | Series Unknown | 2016-06-21 |
| 36 |
Rhythms
Rhythms offers generative AI, the prevalence of hybrid workplaces, the imperativ…
|
Bellevue | 11 - 50 | $26.0M | Seed | 2023-12-07 |
| 37 |
Tallied Technologies
Operating System for Modern Credit Cards
|
San Francisco | 11 - 50 | $13.5M | Seed | 2022-03-07 |
| 38 |
Tenneco
Tenneco is a manufacturing company that designs and markets automotive products.
|
Lake Forest | c 10001 max | $800.0M | Private Equity | 2025-02-24 |
| 39 |
Mindra
Mindra mission is to solving the fundamental orchestration challenges that block…
|
— | 1 - 10 | $1.2M | Pre Seed | 2025-11-03 |
| 40 |
PlayMetrics
The PlayMetrics fully integrated Club Operating System automatically unifies you…
|
Morrisville | 11 - 50 | $5.3M | Seed | 2022-08-29 |
| 41 |
Red Hat
Red Hat is a software company that offers enterprise open-source software soluti…
|
Raleigh | c 10001 max | — | Corporate Round | 1999-03-09 |
| 42 |
Jurny
Jurny is a property management solution that utilizes AI technology to streamlin…
|
North Hollywood | 11 - 50 | $18.9M | Equity Crowdfunding | 2024-02-22 |
| 43 |
FinConecta
An AI-first technology company that designs and delivers tailored AI Agents acro…
|
Miami | 11 - 50 | $4.2M | Seed | 2019-07-24 |
| 44 |
Clear Current
Clear Current is an AI-driven platform designed to serve as the "nerve center" f…
|
Bridgehampton | 1 - 10 | $4.3M | Seed | 2025-05-27 |
| 45 |
Pythian
Pythian is an IT service company that specializes in optimizing and managing mis…
|
Ottawa | 251 - 500 | $21.0M | Series Unknown | 2017-05-03 |
| 46 |
Rodeo
Rodeo is a free app for delivery drivers to help you see all your earnings in on…
|
London | 1 - 10 | $5.0M | Seed | 2023-04-05 |
| 47 |
Coblr
Coblr is the system of record powering the $25B global fashion repair industry.
|
Philadelphia | 1 - 10 | $428K | Pre Seed | 2026-02-05 |
| 48 |
Bonsai
Bonsai offers an AI platform that empowers enterprises to build and deploy intel…
|
Berkeley | 11 - 50 | $13.5M | Seed | 2020-06-10 |
| 49 |
Simplicity
Simplicity specializes in providing a smart-city communication platform for muni…
|
San Francisco | 1 - 10 | $9.7M | Angel | 2022-07-28 |
| 50 |
Originalis AI
Originalis AI is an intelligent composable operating system designed for the pri…
|
New York | 1 - 10 | $4.6M | Seed | 2025-03-11 |