Portfolio map · Investment firm · United States

Square 1 Bank portfolio map

33 startups Square 1 Bank has backed in rounds we track, since 2007, grouped by their main sector. Together they have raised $2.9B. The biggest sector is Biotech, with 16 companies.

33startups backed
5sectors
$2.9Braised between them
Biotechbiggest sector

Square 1 Bank's investor profile

Segment by segment

Biotech

16 startups · $1.7B raised

  1. CTCidara TherapeuticsCidara Therapeutics is a biotechnology company that specializes in the fields of healthcare and therapeutics.United States$463M
  2. Trevi TherapeuticsTrevi Therapeutics is a clinical-stage biopharmaceutical company that develops drugs for treating uremic pruritus.United States$386M
  3. ReVision OpticsReVision Optics offers PRESBYLENS, a refractive surgery solution to correct vision loss by the natural aging process.United States$172M
  4. Tarsa TherapeuticsTarsa Therapeutics develops an oral formulation of calcitonin for the treatment and prevention of postmenopausal osteoporosis.United States$121M
  5. SSebaciaSebacia is a commercial-stage dermatology company that develops an alternative to the topical and systemic drugs for the treatment of acne.United States$102M
  6. Conventus OrthopaedicsConventus Orthopaedics is a provider of a range of orthopedic and sports medicine services.United States$94M
  7. BBAROnovaBAROnova is a Silicon Valley based venture-backed company that has developed a novel non-surgical solution for obesity.United States$85M
  8. RecursionRecursion provides analytic data tool solutions such as recursion analyzers, mortgage company data and data cloud.United States$81M

Advertising & Adtech

5 startups · $254M raised

  1. CallRailCallRail is an Atlanta-based marketing intelligence platform founded in 2011 by Andy Powell and Kevin Mann.United States$138M
  2. DialogTechDialogTech provides actionable marketing analytics for businesses that value phone calls.United States$77M
  3. ViralGainsViralGains is the zero-party data gathering and advertising tool for finding, understanding, and nurturing new and returning customers.United States$16M
  4. Spruce MediaSpruce Media is a strategic preferred marketing developer providing enterprise-class marketing technology for trading desks in Facebook.United States$16M
  5. Target DataTarget Data, Inc.United States$7.8M

Software

5 startups · $211M raised

  1. SpringCMSpringCM is a secure document and contract management platform used to solve critical business needs.United States$105M
  2. SittercitySittercity's mission is to make child care finally work.United States$48M
  3. Tubular LabsTubular Labs is the global leader in video intelligence for the cross-platform world.United States$22M
  4. Nomis SolutionsNomis Solutions provides pricing and profitability management strategies in data-driven decisions for financial services companies.United States$21M
  5. DizzionFrame has merged with Dizzion!United States$15M

Fintech

4 startups · $666M raised

  1. OnDeckOndeck is a technology-enabled financial platform that provides loan financing to small and medium-sized businesses.United States$538M
  2. LendioLendio is the largest free online loan marketplace in the United States, founded in 2011 and headquartered in Lehi, Utah.United States$84M
  3. PayzerPayzer is a financial technology company that offers a financial tool which helps contractors grow their businesses and exchange money.United States$38M
  4. BidPalBidPal, now part of the OneCause fundraising platform, was the first to revolutionize charitable fundraising by introducing mobileUnited States$6.0M

IT Services

3 startups · $68M raised

  1. Local.comLocal.com owns and operates a leading local search site and network in the United States.United States$43M
  2. Trust DigitalTrust Digital provides enterprise smartphone security and management software for government organizations and various other companies.United States$24M
  3. MicroSeismicMicroSeismic, Inc., a geophysical service company, provides surface based microseismic monitoring and passive seismic imaging for United States$2.0M

How this map is made. Every startup here has raised money in a round we track that names Square 1 Bank as an investor, the first in 2007. Each sits under its main sector, read from its rounds, and each sector shows its best-funded first; sectors with fewer than three companies are left off. Rebuilt nightly; updated 15 November 2026.

More portfolio maps

All portfolios

Raising from investors like Square 1 Bank?

Find the investors who back startups like yours, with their cheques, rounds and partners, in the app with filters, lists and exports.