/Companies

Venture-Backed Startups

142,610 companies with verified investor relationships.

4601 Minnehaha

0 investors

4688 Apartments

0 investors

46Elks

46elks provides a communications API that lets developers add SMS, MMS, and automated voice calling to their applications, with programmatic phone numbers and webhook-based message forwarding. It offers SMS-ready numbers in 48 countries and landline numbers in over 30 countries, with usage-based pricing.

1 investor

47 Center

0 investors

47 Spirits Holdings

0 investors

474 Investment

0 investors

475 Clermont

475 Clermont is a 12-story luxury residential building in Brooklyn, located where Fort Greene and Clinton Hill meet, offering no-fee studio, one-, and two-bedroom apartments for rent. The property features curated amenities, smart-home technology, and resident events.

1 investor

480 Biomedical

0 investors

480 Holdings

0 investors

48forty Solutions

48forty Solutions provides end-to-end pallet management services, including pallet supply and retrieval, recycling, new and custom pallets, and onsite warehouse services such as sorting, repair, and Total Pallet Management. It operates a company-owned North American network of over 240 facilities serving industries like food & beverage, retail, manufacturing, and pharmaceuticals.

1 investor

48Hour Discovery

48Hour Discovery is a drug discovery company using chemically modified phage display technology to identify peptide leads with high affinity and specificity. It serves pharmaceutical companies and startups, taking peptide discovery projects from inception through synthesis, validation, and optimization for a range of protein and cell-based targets.

1 investor

48Th Avenue South 500

0 investors

49 Mile Ventures

0 investors

4985 Holdings

0 investors

4admin

4admin provides workflow automation and operational infrastructure for financial advice firms to manage transfer and replacement operations at scale. It centralizes administrative work, enforces governance controls, and maintains audit trails for regulated financial services.

1 investor

4AG Robotics

Canadian robotics company building autonomous, vision-guided robots that pick, trim and pack mushrooms on commercial farms.

10 investors

4AM

4AM is a skincare brand offering all-in-one products designed to replace multi-step routines for people with busy, low-maintenance lifestyles. The company donates a portion of each order to The Center, an LGBTQ+ community organization in New York City.

1 investor

4AM Fresh

4AMFresh operates a consumer grocery/delivery app with a wallet-based payment and cashback system, using OTP phone login and INR (₹) currency. The page suggests an Indian market focus.

1 investor

4B Technologies

4B Tech develops therapeutics for central nervous system and neurodegenerative diseases, focusing on neuroprotection, synaptic repair, and suppression of neuroinflammation to slow disease progression. Its approach targets the underlying pathophysiology of neural degeneration rather than specific disease causes.

1 investor

4BaseCare

4baseCare delivers personalized cancer care using genomic data, AI analytics, and clinico-genomic datasets tailored to different populations. The company serves oncology patients and healthcare systems globally, focusing on precision medicine and treatment outcomes across diverse genetic backgrounds.

6 investors

4BASES

4bases develops clinically-validated diagnostic genetic tests, including companion diagnostics and tests for inherited gene mutations, used by healthcare professionals to support therapeutic decisions in precision and preventive medicine. The company operates as an ISO13485-certified, CE-IVD compliant in vitro diagnostics provider.

1 investor

4BIO Capital

4BIO Capital is an investment firm focused on early-stage advanced therapies targeting chronic disease. The team combines academic researchers, physician-scientists, and investment professionals with direct experience in gene therapy and clinical research.

1 investor

4Blind

4Blind develops assistive hardware for blind and deafblind people, including the Braille Glove and HaptiBraille Communicator, a tactile pad for schools and universities, and a smart charging adapter. Its devices aim to enable communication and greater independence for deafblind individuals.

1 investor

4Blue Dining Partners

0 investors