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Venture - Series Unknown Companies in Madison

Explore 17 venture - series unknown startups based in Madison, United States. Access verified founder contact information and fundraising data.

Total Companies
17
Total Funding
$94.2M
Avg Funding
$5.5M
Industries
11

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Building Material

TimberHP manufactures high-performance wood fiber insulation that is both good for humans and the environment.

Apr 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$10.0M
raised

Olli Health is a healthtech company that offers AI-powered home health coding & OASIS QR.

Nov 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$40.0M
raised

Elephas harnesses latest advances in cancer biology, multimodal microscopy, and artificial intelligence to empower clinical decision-making.

Nov 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Biotechnology
$242K
raised

Gregor Diagnostics is a molecular diagnostics company developing a screening test technology for prostate cancer.

Nov 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Health Care
$450K
raised

Origami Surgical is the manufacturer of unique and patented medical devices to enhance robotic-assisted surgery by the surgeon.

Jul 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$375K
raised

C-Motive Technologies is a venture-backed cleantech startup that develops electrostatic motor technology.

Jun 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Mobile Apps
$750K
raised

Amulet is the maker of smallest, fastest, and portable food sensor.

Jun 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Health Care
$375K
raised

AIQ Solutions develops a medical device technology platform that revolutionizes the treatment response of patients with complex diseases.

Jun 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

$5.7M
raised

Rusk Avenue Hotel Group is a limited liablity company engaged in lodging and conventions.

Feb 2025
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Digital Marketing
$5.0M
raised

Recovery.com is an independent organisation that simplifies discovering the best mental health and addiction treatment.

Oct 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 17 funded startups

41,000+ verified emails
Unlimited exports
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Artificial Intelligence (AI)
$1.1M
raised

On3 is a provider of technology-based learning solutions.

Aug 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Industrial
$800K
raised

Re Mixers manufactures static mixing nozzles, a critical device in advanced manufacturing.

Apr 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

$6.9M
raised

Savana Partners is an investment partnership company that offers management transition services to small and medium businesses.

Jan 2024
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Biotechnology
$5.4M
raised

Pyran sells renewable chemicals to make environmentally-friendly paint, coatings, adhesives, polyurethanes, degradable films, and plastics.

Dec 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Biotechnology
$1.1M
raised

MERIT is a healthcare services company that specializes in providing clinical trial endpoint services.

Jul 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 17 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Health Care
$2.8M
raised

OnLume provides intuitive and ergonomic solutions for the integration of precise fluorescence image-guided surgery.

Jan 2023
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Biopharma
$13.2M
raised

BrainXell provides a range of high-purity, iPSC-derived human neurons for research and development with a focus on drug discovery.

Sep 2021
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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