Insights

Portfolio Growth 645 Ventures actively funds and supports early-stage startups across multiple sectors, including SaaS, professional services, engineering, and consumer applications, indicating potential cross-portfolio collaboration and co-investment opportunities for strategic partnerships and value-added services.

Active Investments Recent and frequent investment activity across seed to Series D rounds (e.g., Joinupside, General Analysis, True Anomaly, Pomo AI, Condor Software, Uptiq Financial, Pelgo) suggests a continuing appetite for new deals and potential lead or co-lead opportunities for a sales outreach.

Network Leverage 645 Ventures leverages a Voyager software platform and Connected Network to help founders scale, signaling opportunities to offer complementary tools, onboarding services, data analytics, or marketplace integrations that align with their portfolio acceleration capabilities.

Market Signals Active investments in AI, fintech, space security, and developer tools point to high-interest segments; sales teams can tailor messaging around scalability, security, and growth enablement to align with 645 Ventures’ focus areas.

Financial Scale With $550M AUM and revenue in the tens of millions, 645 Ventures is a midsize firm capable of strategic partnerships, enterprise-grade solutions, and services that can scale with portfolio companies as they move toward growth stages.

645 Ventures Tech Stack

645 Ventures uses 8 technology products and services including HubSpot Analytics, C3.js, WordPress, and more. Explore 645 Ventures's tech stack below.

  • HubSpot Analytics
    Analytics
  • C3.js
    Charting
  • WordPress
    Content Management System
  • MySQL
    Database
  • Cart Functionality
    E-commerce
  • Lightbox
    Javascript Libraries
  • PHP
    Programming Languages
  • HSTS
    Security

Media & News

645 Ventures's Email Address Formats

645 Ventures uses at least 1 format(s):
645 Ventures Email FormatsExamplePercentage
FLast@645ventures.comJDoe@645ventures.com
100%

Frequently Asked Questions

What is 645 Ventures's official website and social media links?

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645 Ventures's official website is 645ventures.com and has social profiles on LinkedIn.

What is 645 Ventures's SIC code NAICS code?

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645 Ventures's SIC code is 6371 - Pension, Health, and Welfare Funds NAICS code is 52391 - Miscellaneous Intermediation.

How many employees does 645 Ventures have currently?

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As of July 2026, 645 Ventures has approximately 55 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Partner: P. S.Managing Director: P. K.Diretor De 5 S: R. N.. Explore 645 Ventures's employee directory with LeadIQ.

What industry does 645 Ventures belong to?

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645 Ventures operates in the Venture Capital and Private Equity Principals industry.

What technology does 645 Ventures use?

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645 Ventures's tech stack includes HubSpot AnalyticsC3.jsWordPressMySQLCart FunctionalityLightboxPHPHSTS.

What is 645 Ventures's email format?

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645 Ventures's email format typically follows the pattern of FLast@645ventures.com. Find more 645 Ventures email formats with LeadIQ.

When was 645 Ventures founded?

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645 Ventures was founded in 2013.
645 Ventures logo

645 Ventures

Venture Capital and Private Equity PrincipalsNew York, United States51-200 Employees

645 Ventures is an early-stage venture capital firm based in New York City, New York, that partners with founders seeking to build notable companies. The firm invests at the Seed and Series A stages and uses its Voyager software platform to support its Success team and Connected Network as founders progress toward growth. It concentrates on four thematic areas: SaaS for the Second Wave, Citizen Professionals, The Engineering Value Chain Revolution, and Personalized Consumer Applications. Its portfolio includes Iterable, Goldbelly, Resident, Eden Health, FiscalNote, and Squire, among others that have progressed to growth stages.

The firm operates within the venture capital and private equity landscape with a focus on early-stage technology startups. It maintains a mid-sized team and a connected network to support founders across its focus areas.

Section iconCompany Overview

SIC Code
6371 - Pension, Health, and Welfare Funds
NAICS Code
52391 - Miscellaneous Intermediation
Founded
2013
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

    645 Ventures's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    645 Ventures's revenue is estimated to be in the range of $50M$100M

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