All Rankings

Top Series A Companies 2026

Private companies whose latest recorded round was Series A, ranked by disclosed lifetime funding.

Known total funding for 100 of 100 ranked companies: $43.2B.

Showing top 100 matching companies · Ranked by total funding raised · Latest company record update Oct 3, 2026

Methodology: up to 100 active companies matching this list's filters are ordered by disclosed total funding in USD. Companies whose latest round is one of: Grant are excluded. Totals include recorded grants and other qualifying funding, not just equity. Open a company profile for its funding summary and available detail. How this data is built.

26
Erebor

Digital bank for startups and cryptocurrency companies, founded by Palmer Luckey, targeting the g...

Columbus, United States51–200Fintech
Series ATotal funding$350.0MDec 2025
27
Ricursive Intelligence

Frontier AI lab developing self-improving systems that reinvent chip development and connect arti...

Palo Alto, United States1–10Artificial Intelligence, Semiconductors
Series ATotal funding$335.0MMar 2026
28
3s

Aims for a society where everyone can choose home living by operating 24-hour home care services ...

Tokyo, Japan51–200Healthcare, SaaS
Series ATotal funding$330.0MDec 2023
29
HMD Global

HMD Global (Human Mobile Devices) is a Finnish independent mobile phone manufacturer producing No...

Helsinki, Finland501–1000Mobile Devices
Series ATotal funding$330.0MAug 2020
30
Nitra

Nitra offers a simpler, smarter way for healthcare practices to manage their spending and create ...

New York, United States11–50Fintech, Healthcare
Series ATotal funding$321.0MMar 2026
31
Focused Energy

Laser-driven fusion energy company building on NIF's foundation to develop clean, abundant fusion...

Darmstadt, United States51–200Climate Tech
Series ATotal funding$319.0MJun 2026
32
58 Daojia

Multi-category local home services marketplace in China providing cleaning, nursing, moving, beau...

Beijing, China1001–5000Logistics, Marketplace
Series ATotal funding$300.0MOct 2015
33
GondolaBio

GondolaBio develops breakthrough therapeutics for patients with genetic diseases, translating res...

Palo Alto, United States11–50Biotech, Healthcare
Series ATotal funding$300.0MAug 2024
34
Oratomic

Oratomic develops utility-scale quantum computers using light and atoms, with ultra-efficient err...

Pasadena, United States11–50Quantum Computing
Series ATotal funding$300.0MJul 2026
35
ShiftKey

ShiftKey connects independent licensed professionals directly with facilities through a digital m...

Irving, United States1001–5000Healthcare
Series ATotal funding$300.0MJan 2023
36
Sesame AI

Interdisciplinary product and research team building voice companions for daily life, aiming for ...

San Francisco, United States51–200Artificial Intelligence
Series ATotal funding$297.5MFeb 2025
37
XPANCEO

XPANCEO develops ultra-thin smart contact lenses that combine extended reality and health monitor...

Dubai, United Arab Emirates51–200Deep Tech, Hardware
Series ATotal funding$290.0MJul 2025
38
Quobly

Quobly builds silicon-based quantum processors on proven semiconductor infrastructure, transformi...

Grenoble, France51–200Deep Tech, Quantum Computing
Series ATotal funding$288.0MJun 2026
39
Emerald AI

Software that aligns AI data center workloads with real-time power grid conditions to manage ener...

Washington, United States1–10Artificial Intelligence, Climate Tech
Series ATotal funding$282.5MAug 2026
40
Quantum Art

Quantum Art develops scalable multi-core trapped-ion quantum computers to accelerate breakthrough...

Ness Ziona, Israel11–50Artificial Intelligence
Series ATotal funding$280.0MApr 2026
41
Startale Group

Startale develops onchain infrastructure and consumer products, partnering with Sony to bring tru...

Singapore, Japan51–200Crypto & Web3, Infrastructure
Series ATotal funding$278.5MMay 2026
42
Sygaldry

YC-backed startup building quantum-accelerated AI servers combining multiple qubit types to speed...

San Francisco, United States1–10Artificial Intelligence, Hardware
Series ATotal funding$278.0MApr 2026
43
Soufflé Therapeutics

Biotechnology company developing cell-specific siRNA-based genetic medicines targeting skeletal m...

Watertown, United States51–200Biotech, Healthcare
Series ATotal funding$271.6MOct 2025
44
Telly, Inc.

Telly offers the first Dual Screen Smart TV.

San Francisco, United States51–200Adtech, Hardware
Series ATotal funding$270.0MAug 2024
45
Axiom Math

Axiom builds a self-improving AI mathematician for formal mathematical reasoning and rigorous ver...

Palo Alto, United States11–50Artificial Intelligence
Series ATotal funding$264.0MMar 2026
46
3DC

3DC develops Graphene MesoSponge battery materials and advanced electrode manufacturing technolog...

Tokyo, Japan1–10Climate Tech
Series ATotal funding$258.5MMar 2026
47
Fundamental

AI lab building NEXUS, a Large Tabular Model purpose-built for structured enterprise data, enabli...

San Francisco, United States11–50Artificial Intelligence, Data & Analytics
Series ATotal funding$255.0MFeb 2026
48
Mill

Home food recycler that dries and grinds kitchen scraps into odorless grounds repurposed as chick...

San Bruno, United States51–200Climate Tech
Series ATotal funding$250.8MAug 2024
49
Space42

Space42 integrates satellite communications, geospatial analytics, and artificial intelligence to...

Abu Dhabi, United Arab Emirates501–1000Artificial Intelligence, Space Tech
Series ATotal funding$245.0MJul 2025
50
LemFi

LemFi provides multi-currency wallets and international money transfers that help immigrants send...

London, United Kingdom51–200Fintech
Series ATotal funding$244.8MJun 2026