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SixThirty

North America, Missouri, United States, St Louis

Description

SixThirty is a distinguished global venture capital firm based in St. Louis, Missouri, with a focused investment strategy on late seed-stage companies within the FinTech, InsurTech, and Cyber Security sectors. The firm operates with a unique hybrid model, combining traditional venture capital investments with a structured accelerator program designed to foster growth and innovation in its portfolio companies. This approach allows SixThirty to provide both capital and strategic guidance, leveraging its extensive network of corporate partners and industry experts.

The cornerstone of SixThirty's investment activity is its intensive accelerator program. Through this program, the firm provides an initial investment of $250,000 to each accepted company, coupled with a comprehensive curriculum that includes mentorship, workshops, and direct engagement with potential corporate clients. This hands-on approach is crucial for helping startups refine their products, validate their market fit, and accelerate their path to commercialization and subsequent funding rounds.

Beyond the accelerator, SixThirty actively participates in follow-on rounds for its most promising portfolio companies, demonstrating a long-term commitment to their success. The firm's investment philosophy emphasizes strong founding teams, scalable business models, and disruptive technologies that address significant market needs. Since its inception, SixThirty has built an impressive portfolio comprising over 80 companies, showcasing its broad reach and impact across the global FinTech, InsurTech, and Cyber Security landscapes.

SixThirty's strategic positioning and deep industry focus have solidified its reputation as a key player in the early-stage venture capital ecosystem. By providing both essential capital and invaluable operational support, the firm not only empowers innovative startups but also actively contributes to the evolution and advancement of critical technology sectors.

Investor Profile

SixThirty has backed more than 176 startups, with 4 new investments in the last 12 months alone. The firm has led 14 rounds, about 8% of its total and boasts 27 exits across its portfolio.

Investment Focus Highlights

  • Concentrates on Seed, Series Unknown, Series A rounds (top funding stages).
  • Majority of deals are located in United States, United Kingdom, Israel.
  • Strong thematic focus on FinTech, Financial Services, Software.
  • Led 2 rounds in the past year.
  • Typical check size: $250K – $750K.

Stage Focus

  • Seed (53%)
  • Series Unknown (15%)
  • Series A (15%)
  • Convertible Note (13%)
  • Series B (2%)
  • Pre Seed (1%)
  • Series C (1%)

Country Focus

  • United States (68%)
  • United Kingdom (7%)
  • Israel (6%)
  • Canada (5%)
  • Switzerland (3%)
  • Australia (2%)
  • Hong Kong (2%)
  • Germany (2%)
  • Singapore (1%)
  • Argentina (1%)

Industry Focus

  • Fintech
  • Financial Services
  • Software
  • Saas
  • Finance
  • Artificial Intelligence (Ai)
  • Cyber Security
  • Enterprise Software
  • Machine Learning
  • Information Technology
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does SixThirty frequently co-invest with?

CV
North America, Kentucky, United States, Covington
Co-Investments: 3
Techstars
North America, Colorado, United States, Boulder
Co-Investments: 4
Cultivation Capital
North America, Missouri, United States, St Louis
Co-Investments: 11
Y Combinator
North America, California, United States, Mountain View
Co-Investments: 3
Illuminate Financial
Europe, England, United Kingdom, London
Co-Investments: 4
Plug and Play
North America, California, United States, Sunnyvale
Co-Investments: 6
Blu Venture Investors
North America, Virginia, United States, Vienna
Co-Investments: 3
Blumberg Capital
North America, California, United States, San Francisco
Co-Investments: 3
Aflac Global Ventures
North America, Georgia, United States, Columbus
Co-Investments: 5
RGAx
North America, Missouri, United States, Chesterfield
Co-Investments: 5

Which angels does SixThirty often collaborate with?

CH
North America, South Carolina, United States, Greenville
Shared Deals: 2
SW
North America, District of Columbia, United States, Washington
Shared Deals: 1
CA
Europe, England, United Kingdom, London
Shared Deals: 2
Dan Kashman
North America, New York, United States, New York
Shared Deals: 1
BB
North America, California, United States, San Francisco
Shared Deals: 1
SH
North America, Missouri, United States, Saint Louis
Shared Deals: 1
TF
North America, Texas, United States, Dallas
Shared Deals: 3
AY
North America, New York, United States, New York
Shared Deals: 1
WD
North America, California, United States, San Francisco
Shared Deals: 1
MD
North America, Massachusetts, United States, Boston
Shared Deals: 1

What are some of recent deals done by SixThirty?

Particula

Munich, Bayern, Germany

Particula developed the first rating & analytics platform for digital assets.

SeedApr 29, 2025
Amount Raised: $5,500,000
Osyte

Seattle, Washington, United States

Osyte is a SaaS liquidity management and capital call management solution for alternative investments and private assets.

Asset ManagementData ManagementFinancial ServicesFinTechSaaSSoftwareWealth Management
SeedNov 14, 2024
Amount Raised: $4,000,000
Diesta

London, England, United Kingdom

Diesta is a developer of payment software for insurance premium processing, modernizing the flow of funds in the insurance industry.

InsurTechPaymentsSoftware
SeedOct 16, 2024
Amount Raised: $3,692,000
IVM Markets

Dover, Delaware, United States

IVM MARKETS INC (USA) IS AN AI DRIVEN STRUCTURED PRODUCTS SOFTWARE TO HELP WITH IDEA GENERATION AND PRODUCT OPTIMIZATION

B2BFinancial ServicesFinTechSaaS
SeedAug 15, 2024
Amount Raised: $3,400,000
Armilla AI

Toronto, Ontario, Canada

Armilla AI is a governance platform that enables algorithmic accountability to drive ethical decisions with transparency.

Artificial Intelligence (AI)Software
SeedFeb 15, 2024
Amount Raised: $4,455,616
Ansel Health

Claymont, Delaware, United States

Ansel Health is a developer of a health insurance platform intended for employers to enhance their employee benefits.

Financial ServicesHealth InsuranceInsuranceInsurTechSoftware
Series BJan 23, 2024
Amount Raised: $20,000,000
PayGround

Gilbert, Arizona, United States

PayGround makes healthcare bill-pay simple by getting providers and patients on the same payment platform.

FinTechHealth CareMobile PaymentsPaymentsPoint of SaleSoftware
Series ANov 28, 2023
Amount Raised: $19,700,000
Diesta

London, England, United Kingdom

Diesta is a developer of payment software for insurance premium processing, modernizing the flow of funds in the insurance industry.

InsurTechPaymentsSoftware
SeedNov 9, 2023
Amount Raised: $1,832,386
Accelex

London, England, United Kingdom

Accelex is a data acquisition, analytics, and reporting solutions provider for alternative investors and asset servicers.

AnalyticsArtificial Intelligence (AI)Data IntegrationFinancial ServicesFinTechMachine LearningSoftware
Series ANov 2, 2023
Amount Raised: $14,627,243
CipherStash

Sydney, New South Wales, Australia

Data protection platform using encryption-in-use and advanced key management

Big DataCyber SecurityInformation Technology
SeedOct 18, 2023
Amount Raised: $3,000,000