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Teamworthy Ventures

60 Arch St, Greenwich, Connecticut, 06830, United States

Overview

At Teamworthy Ventures, we seek to develop long-term relationships with talented and trustworthy entrepreneurs and teams, and we invest in their ventures at the seed, early, or growth stage. We strive to be worthy partners by connecting promising entrepreneurs to our network of other successful entrepreneurs and partners to help them build innovative companies of purpose, value, and integrity. We assist our entrepreneurs with helpful introductions to new customers, partners, and team members.

Total investments
26
Lead investments
5
Investments · 12mo
2
Active investors
8

Sector focus

  • Financial Services
  • Software
  • Venture Capital
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Investment portfolio

  • Antithesis

    Participated · Series A · Dec 2025

    Antithesis has built a platform that compresses months of real-world production behavior into hours through deterministic, massively parallel simulations, enabling engineers to uncover deep, emergent bugs and perfectly reproduce them for quick fixes. The technology injects faults, explores edge cases, and guarantees correctness for mission-critical systems used by customers such as Jane Street, Ethereum, and MongoDB. Founded in 2018 and headquartered in Northern Virginia, the company emerged from stealth in 2024 and positions itself as critical infrastructure as AI accelerates code complexity. Revenue has grown more than 12× over the last two years, reflecting rapid market adoption across finance, blockchain, data infrastructure, and advanced AI organizations. With new funding, Antithesis plans to expand engineering resources, advance platform intelligence, build a world-class sales and marketing organization, and scale go-to-market operations across North America, Europe, and Asia. Additional priorities include deepening cloud distribution through channels like AWS Marketplace, reinforcing its vision of making deterministic simulation testing the industry standard.

  • Catena

    Participated · Seed · Sep 2025

    Catena provides a single, modern API that unifies real-time and historical truck telematics data from thousands of fleets, giving brokers, insurers, shippers, and fintechs a clean, permissioned view of the supply chain. Its platform currently connects more than 300,000 vehicles and serves customers such as Truckstop, PortPro, and Tread. By normalizing siloed carrier data, Catena enables applications ranging from payments and insurance to fraud detection, risk management, and AI-driven predictive analytics. Founded in January 2024 by industry veterans Jeremy Baksht, Travis May, and Mike Goynes, the company positions itself as the “missing data layer” for freight. The team’s background spans Walmart, Bloomberg, Citigroup, Datavant, LiveRamp, Interos, and Optoro, giving them deep expertise in data infrastructure and logistics. Catena intends to use its new capital to accelerate product development, expand integrations with telematics providers, and deepen partnerships across brokerage, insurance, and fintech segments. The company has raised $8 million to date, including the newly announced seed round.

  • Uncountable

    Participated · Series A · Jun 2025

    Uncountable provides a Unified R&D Laboratory Informatics Platform that centralizes experimental data and integrates with ELNs, LIMS, PLM, QMS and other lab systems to accelerate product development cycles. Its web-based, AI-powered solution is purpose-built for scientists, chemists, and researchers in regulated, data-intensive industries. The company serves 120+ industry customers across chemicals, materials, cosmetics, food, energy, and pharmaceuticals and has grown to 90 employees. Uncountable reports profitable growth over the past nine years. Near-term product plans include deepening AI and machine-learning capabilities and expanding enterprise partnerships in QA/QC/PLM environments. The company also plans to further scale customer support to meet growing demand.

  • Parry Labs

    Participated · Equity · Aug 2024

    Parry Labs is a defense technology company that develops next-generation open-architecture mission solutions and acts as a digital systems integrator. Led by founder and CEO John Parkes and based in Alexandria, VA, the company focuses on modernizing legacy platforms and accelerating new platform development. Its core product is an open architecture software stack called Stratia, which serves as the digital backbone for its edge compute solutions. Parry Labs also builds electronic warfare products aimed at helping defense customers accelerate key national priorities. The company closed an $80M first funding round to accelerate investments in its core technologies and expand advanced edge capabilities. Planned areas of investment include command and control, mission-critical software, interoperability, and advanced AI computing for warfighter applications.

  • Zelus Analytics

    Participated · Equity · Oct 2023

    Zelus Analytics builds a platform that aggregates and integrates disparate analytics data sources for professional sports teams to power modeling and decision-making. It connects to various proprietary and complex data sources and runs a daily data-engineering pipeline that shares common infrastructure across sports. The platform supports modeling for player acquisition, projecting and improving player and team performance, and tactical in-game decision making such as matchup optimization. The company currently works with teams in six major sports — baseball, basketball, hockey, football, cricket, and soccer — and is already generating revenue from these pro clients. With a $3.6M investment announced in the article, Zelus plans to explore expanding into college sports, esports, and direct-to-consumer offerings for individual athletes. CEO and co-founder Doug Fearing, who previously held analytics roles with the Tampa Bay Rays and Los Angeles Dodgers, emphasizes the firm's focus on bringing proprietary team data together to help teams win more games.

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