About 4Catalyzer
4Catalyzer, an accelerator and incubator program founded in 2014, is based in Guilford, United States. With a presence in 1 country, it has supported around 7 startups in sectors like Life Sciences, Enterprise Applications. As of Apr 2026, 4Catalyzer has witnessed 3 portfolio exits. Most notable companies in
its portfolio include Butterfly Network, Hyperfine and Quantum-Si. The program is backed by a team of 14 people who primarily support startups based in United States.
Key Metrics
Founded Year
2014
Location
Guilford, United States
Portfolio Companies
Sectors of Investment
Locations of Investment
4Catalyzer's List of Top Investments
4Catalyzer has a portfolio of 7 companies. Their most notable investments include Butterfly Network and Hyperfine.Their portfolio spans across and United States. They have invested in Life Sciences, Enterprise Applications, HealthTech and 1 other sectors. Here is the list of top investments by 4Catalyzer:Portable ultrasound system for external ultrasound imaging. It offer a handheld portable ultrasound machine that is powered by Ultrasound-on-Chip technology, which is the world's only single-probe, whole-body handheld device for various clinical applications such as procedural guidance, fetal or obstetric treatment, cardiac, peripheral vessels, urology, and ophthalmic treatments.
Key facts about Butterfly Network
- Founded Year: 2011
- Location: Guilford (United States)
- Annual Revenue: $82.1M as on Dec 31, 2024
- Stage: Public
- Total Funding till date: $350M
- Employee Count: 444 as on Mar 31, 2026
- Investors: Fidelity Investments, Stanford University and 13 Others
- Latest Funding Round: Grant (prize money), Mar 09, 2022, $*****
- Highlight: Public
2. Hyperfine
Manufacturer of portable MRI systems for doctors. It offer Swoop system a portable MR brain imaging system that combines safe, ultra-low-field magnetic resonance with proprietary artificial intelligence.
Key facts about Hyperfine
- Founded Year: 2014
- Location: New York City (United States)
- Annual Revenue: $12.9M as on Dec 31, 2024
- Stage: Public
- Employee Count: 131 as on Feb 29, 2024
- Investors: Google Ventures, Colle Capital and 12 Others
- Latest Funding Round: Grant (prize money), Nov 02, 2021, $*****
- Highlight: Public
3. Quantum-Si
Key facts about Quantum-Si
- Founded Year: 2013
- Location: Guilford (United States)
- Annual Revenue: $2.92M as on Dec 31, 2024
- Stage: Public
- Employee Count: 196 as on Dec 31, 2022
- Investors: Foresite Capital, HighCape Capital and 5 Others
- Highlight: Public
Developer of a non-invasive test to detect health conditions through the eyes. It offers a portable cloud-based multimodal device that uses retinal scanning to generate accurate predictions and diagnoses of a wide range of health conditions, such as neurodegenerative diseases and cardiovascular risk.
Key facts about Identifeye Health
- Founded Year: 2016
- Location: Guilford (United States)
- Stage: Series B
- Total Funding till date: $80M
- Employee Count: 41 as on Jan 31, 2026
- Investors: Foresite Capital, Hildred and 4 Others
- Latest Funding Round: Series B, Apr 20, 2021, $*****
Developer of treatments for rare orphan conditions. It offers AI-based platform for drug development which includes AIT-101 for amyotrophic lateral sclerosis, LAM-001 for Pulmonary Arterial Hypertension, Bronchiolitis Obliterans Syndrome, and Pulmonary Sarcoidosis, and AIT-102 for oncology indications.
Key facts about OrphAI Therapeutics
- Founded Year: 2013
- Location: Guilford (United States)
- Stage: Series C
- Total Funding till date: $98M
- Employee Count: 11 as on Jan 31, 2026
- Investors: Hildred Capital Management, Albany Capital and 5 Others
- Latest Funding Round: Series C, Mar 30, 2017, $*****
IPOs and Publicly Listed companies in 4Catalyzer's Portfolio
3 of 4Catalyzer's portfolio companies have become public. Hyperfine got listed on the National Association of Securities Dealers Automated Quotations (NASDAQ), in Jan 2021 and Quantum-Si got listed on the National Association of Securities Dealers Automated Quotations (NASDAQ).Here are 4Catalyzer's portfolio companies that went public:
Filter this listCompany | IPO Date | First Invested on | First Round of Investment | Round Size |
|---|---|---|---|---|
Jan 27, 2021 | - | - | 3989 | |
Nov 13, 2020 | - | - | 7464 | |
Jul 17, 2020 | - | - | 6052 |
Team profile of 4Catalyzer
4Catalyzer has a team of 14 members including 3 Partners located in United States. 4Catalyzer's team does not sit on the board of any company as of now.Here is a list of top team members in 4Catalyzer:
Name | Designation | Location | Board Memberships | Contact Details |
|---|---|---|---|---|
Partner | Miami | - | ||
Partner | - | - | ||
Partner | - | - | - |
Recent News related to 4Catalyzer
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