50 Best Computer Companies to Watch in 2026

The most prominent computer companies ranked by global prominence, funding activity, and market position. Showing the top 50 out of 36,170 companies tracked on Fsome.

36,170
Total Companies
$182.8B
Total Funding
$5.1M
Avg Funding
London
Top Location
# Company Location Employees Total Funding Last Round Last Funded
1
Meta
Meta is a social technology company that enables people to connect, find communi…
Menlo Park $54.6B Post Ipo Debt 2025-08-08
2
Cluely
Cluely provides AI-powered real-time assistance for various tasks.
New York 11 - 50 $20.3M Series A 2025-06-20
3
WeRide
WeRide is an autonomous driving company that develops and operates self-driving …
Guangzhou Shi 1K - 5K $1.8B Post Ipo Equity 2025-11-04
4
Etched.ai
Etched.ai is an AI chip startup that develops Sohu, a chip designed specifically…
Cupertino 101 - 250 $625.4M Series Unknown 2026-01-14
5
Quadric
Quadric develops semiconductor intellectual property and tools for on-device art…
Burlingame 101 - 250 $73.8M Series C 2026-01-14
6
Quantum Circuits
Quantum Circuits is delivering a full-stack quantum computer based on the innova…
New Haven 51 - 100 $78.0M Series B 2024-05-01
7
Rilla
Rillavoice is the leading speech analytics software for outside sales and servic…
New York 51 - 100 $3.9M Seed 2022-12-01
8
7AI
7AI provides an AI-driven cybersecurity platform that utilizes AI agents to mana…
Boston 101 - 250 $202.0M Series A 2025-12-04
9
Rezolve AI
Rezolve AI platform implements AI-powered auto resolution skills to deliver a hi…
Dublin 101 - 250 $22.5M Series A 2023-02-09
10
XBOW
XBOW operates autonomously, carrying out commands and analyzing the results to a…
Seattle 11 - 50 $237.0M Series C 2026-03-18
11
Lenovo
Lenovo Group is a computer technology company that manufactures personal compute…
Beijing c 10001 max $3.4B Post Ipo Debt 2025-01-08
12
Ayar Labs
Ayar Labs develops optical I/O solutions for large-scale AI workloads to acceler…
San Jose 101 - 250 $874.6M Series E 2026-02-28
13
IQM Quantum Computers
IQM Quantum Computers builds superconducting full-stack quantum computer systems…
Espoo 251 - 500 $626.6M Debt Financing 2026-03-30
14
equal1
equal1 is a hardware development laboratories company.
San Carlos 11 - 50 $73.2M Series Unknown 2026-01-15
15
Nu Quantum
Nu Quantum focuses on developing quantum networking hardware and software to sca…
Cambridge 101 - 250 $74.3M Series A 2025-12-10
16
Obsidian Security
Obsidian Security is a threat detection and posture management for business-crit…
Newport Beach 101 - 250 $119.5M Series C 2022-04-14
17
Cerebras Systems
Cerebras Systems is an AI computing system company that provides deep learning a…
Sunnyvale 501 - 1K $2.8B Angel 2026-02-25
18
Halcyon
Halcyon is an anti ransomware and cyber resilience platform that eliminates the …
Austin 101 - 250 $190.0M Series C 2024-11-25
19
PlayVS
PlayVS operates an eSports platform to organize high school and collegiate espor…
Los Angeles 51 - 100 $106.2M Series C 2020-10-30
20
VITURE
VITURE is a 2C technology company dedicated to developing AR technology, creatin…
San Francisco 101 - 250 $221.5M Series Unknown 2026-02-26
21
Framework
Framework designs high-performance, repairable, upgradeable consumer electronics…
San Francisco 101 - 250 $45.0M Series A 2024-04-23
22
Atom Computing
Atom Computing builds truly scalable quantum computers out of individual atoms.
Berkeley 101 - 250 $91.2M Series Unknown 2024-06-03
23
QuEra Computing
QuEra Computing is a provider of quantum computers that utilize neutral atom tec…
Boston 101 - 250 $247.0M Series B 2025-02-11
24
IonQ
IONQ offers enterprise-grade quantum systems designed for businesses seeking to …
College Park 251 - 500 $3.8B Grant 2026-04-08
25
Relativity
Leading legal data intelligence company that builds technology to help users org…
Chicago 1K - 5K $845.0M Debt Financing 2026-01-16
26
TrialBee
Trialbee is an independent software company dedicated to delivering solutions an…
Lund 11 - 50 $20.4M Series Unknown 2026-01-07
27
Ditto
Ditto is an edge-sync platform that allows apps to store, sync, and process data…
San Francisco 11 - 50 $136.0M Series B 2025-03-12
28
CoLab Software
CoLab Software develops modern collaboration technologies for the mechanical des…
St. John's 101 - 250 $133.8M Debt Financing 2026-03-19
29
NeoVolta
NeoVolta is a developer of smart residential energy storage solutions.
Poway 11 - 50 $278.2M Post Ipo Equity 2026-01-23
30
PsiQuantum
PsiQuantum focuses on developing a scalable quantum computer using photonic qubi…
Palo Alto 501 - 1K $2.3B Series Unknown 2026-01-21
31
Figment
Figment provides institutional-grade staking infrastructure for various blockcha…
Toronto 101 - 250 $164.0M Secondary Market 2025-10-06
32
HP
HP is a manufacturer and seller of personal computers, printers, computer hardwa…
Palo Alto c 10001 max $5.2B Post Ipo Debt 2025-04-14
33
Zapata Quantum
Zapata Quantum is a quantum software company that offers computing solutions for…
Boston 11 - 50 $86.3M Post Ipo Equity 2025-11-18
34
Kasada
Kasada protects online, mobile, and API channels from system takeover, content s…
Sydney 51 - 100 $61.9M Series Unknown 2025-12-10
35
Unifyr
Unifyr, formerly Zift Solutions, is the global leader in Channel Management. The…
Cary 101 - 250 $60.7M Private Equity 2026-01-15
36
HYCU
HYCU, Inc., a leader for modern data protection for on-prem, cloud, and SaaS and…
Boston 251 - 500 $140.5M Series B 2022-10-17
37
Optalysys
Optalysys solves the fundamental limitations of conventional computing.
Leeds 11 - 50 $63.5M Series A 2026-01-22
38
Cohere Technologies
Cohere is a software company focused on mobile technology.
San Jose 51 - 100 $96.5M Series Unknown 2026-01-06
39
AiStrike
AiStrike is an emerging leader in AI-Powered Automation for Security Investigati…
Pleasanton 11 - 50 $12.1M Seed 2026-01-21
40
QpiAI
QpiAI is a quantum computing and generative AI.
Bangalore 51 - 100 $38.5M Series A 2025-07-16
41
Koi
Koi is a cybersecurity company that delivers an endpoint security platform.
Tel Aviv 101 - 250 $48.0M Seed 2025-09-10
42
Micron Technology
Micron Technology is a semiconductor company that produces DRAM, SDRAM, flash me…
Boise c 10001 max $8.9B Post Ipo Debt 2025-04-24
43
Alice
ActiveFence enables trust and safety teams to protect their platforms and users …
New York 251 - 500 $100.0M Series B 2021-07-27
44
Sigma Computing
Sigma Computing is a business intelligence solution providing live access to clo…
San Francisco 501 - 1K $645.3M Series D 2024-05-16
45
Edge Impulse
Edge Impulse is the platform for developing intelligent devices using embedded m…
San Jose 101 - 250 $54.4M Series B 2021-12-09
46
Sweepr
Providing simple care for the connected home by reshaping the way technical supp…
Dublin 11 - 50 $24.6M Series A 2023-11-16
47
Ocient
Ocient is a hyper-scale data analytics company that allows organizations to unlo…
Chicago 101 - 250 $156.5M Series B 2025-04-22
48
Echo
Echo is a cybersecurity platform that delivers secure cloud-native infrastructur…
New York 11 - 50 $50.0M Series A 2025-12-16
49
CentralSquare
CentralSquare is a public sector software provider.
Lake Mary 1K - 5K $1.2B Debt Financing 2024-04-05
50
Horizon Quantum
Horizon Quantum Computing builds software development tools to code, compile and…
Singapore 11 - 50 $131.3M Post Ipo Equity 2026-03-19