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Q&A Startups

Updated August 2026

Companies in the q&a sector developing innovative solutions and technologies.

Explore 414 recently funded q&a companies with verified founder contact information and fundraising data.

Total Companies
414
Total Funding
$386.9M
Avg Funding
$15.5M
Global Reach
15
countries

Top Cities for Q&A

Toulouse
Tallinn
Espoo
Vienna
Canberra
Busan

Recently Funded Companies

Export
Toulouse, France

Evera, making electric mobility (EV) evident and accessible for everyone.

$2.2M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Tallinn, Estonia

Transforming how the built world is managed with muon tomography and AI technology

$3.1M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

Espoo, Finland

SemiQon develops semiconductor technologies that focus on energy-efficient chips for quantum computing and high-performance applications.

$15.7M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Vienna, United States

Antithesis is a cloud platform that autonomously tests software reliability in a simulated environment without impacting production.

$30.0M raised
Feb 2025

Founder Contacts

41,000+ verified contacts

Canberra, Australia

Quantum Brilliance develops quantum computers that operate at room temperature using synthetic diamonds.

$20.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Busan, South Korea

TIDEPOOL develop powerful AI Fish & Feed Monitoring solution that solves laborious sampling and feeding through Computer Vision tech.

$1.0M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Simulation software startup ‚Äãleveraging Quantum computing to accelerate advanced simulations for highly-engineered products.

$3.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Aberdeen, United States

Circle Seafoods is a start-up company that specializes in salmon processing.

$8.6M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Espoo, Finland

Arctic Instruments manufactures superconducting microwave amplifiers that helps to build larger quantum computers.

$2.5M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Brooklyn, United States

Rooon provides a guide to health conditions focusing on dementia, fertility, and family building.

$15.0M raised
Nov 2024

Founder Contacts

41,000+ verified contacts

Sidney, Canada

Cascadia Seaweed produces seaweed-based products for regenerative agriculture.

$2.9M raised
Nov 2024

Founder Contacts

41,000+ verified contacts

Brighton, United States

Lightsynq develops universal optical quantum interconnects that bridge the gap to large-scale quantum computers.

$18.0M raised
Nov 2024

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands

SeaO2 is an ocean carbon removal startup that offers scalable carbon dioxide removal technology at the giga-ton level.

$2.2M raised
Nov 2024

Founder Contacts

41,000+ verified contacts

Doninos De Salamanca, Spain

Tebrio industrially converts high-amino acid mealworms into biofertilizer and protein for sustainable fish and livestock feed.

$32.5M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Accelerating the development and deployment of next-generation engineering materials through AI and Computational Materials Engineering.

$3.0M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Haymarket, Australia

Q-CTRL is offering Advanced, intuitive and scalable quantum control engineering solutions.

$59.0M raised
Oct 2024

Founder Contacts

41,000+ verified contacts

Malmö, Sweden

Katam Technologies offers forestry, computer vision, AI, and change management services.

$2.2M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Vienna, Austria

Hello Inside is a scientific self-care company that empowers people to have data-driven conversations with their body.

$1.8M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

aekmekoy, Turkey

Qubitrium provides solutions for challenges in quantum cryptography, communication, and quantum sensing.

$1.7M raised
Sep 2024

Founder Contacts

41,000+ verified contacts

Atlanta, United States

Kobiton is a mobile testing platform that accelerates the delivery and testing of mobile apps.

$3.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Fabric is a verifiable processing unit startup that develops a custom cryptography hardware to accelerate cryptography algorithms.

$33.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Cambridge, United Kingdom

Riverlane develops software solutions to harness the power of quantum computers for practical applications.

$75.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Padova, Italy

Rotonium is a deep technology business that focuses on the development of scalable and minuscule quantum computers at room temperature.

$1.1M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States

NovoNutrients is working to turn waste CO2 into high-value, low-cost proteins and oils for aquaculture and beyond.

$18.0M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Munich, Germany

creating quantum computers atom by atom

$32.5M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Showing 251 to 275 of 414 companies

About the Q&A Startup Ecosystem

The q&a sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Q&A

Q&A companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The q&a sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Q&A Funding Breakdown

Here is how funding is distributed among the 414 q&a companies tracked in the VCBacked database.

Average Funding
$15.5M
Total Funding Tracked
$386.9M
Countries Represented
15

Distribution by Funding Stage

Other25 companies

Top Cities for Q&A

1.Espoo
2 companies$18.2M
2.Vienna
2 companies$31.8M
3.Toulouse
1 companies$2.2M
4.Tallinn
1 companies$3.1M
5.Canberra
1 companies$20.0M

Related Industries

Companies in the q&a sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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