# JAM Fund

> JAM Fund is a VC fund in Las Vegas backing E-Commerce and FinTech. See 139 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Las Vegas, United States
- Total investments: 139
- Last investment: May 2026
- Lead investor: 35%
- Last updated: Aug 2026
- Website: http://jamfund.com/

JAM Fund is a VC fund in Las Vegas focused on E-Commerce and FinTech. JAM Fund operates as a venture capital firm investing in visionary founders disrupting large spaces. It is Tinder Founder Justin Mateen's venture capital firm.

## Contacts

5 contacts available for JAM Fund. Shizune tracks 1 team members at JAM Fund. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/jam-fund?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $2M–$10M |
| Series A | $8M–$47M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| E-Commerce | 19 | 14% |
| FinTech | 15 | 11% |
| Software | 15 | 11% |
| Financial Services | 13 | 9% |
| Logistics | 12 | 9% |

114 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 51 | 37% |
| Series A | 22 | 16% |
| Funding Round | 11 | 8% |
| Pre-Seed | 10 | 7% |
| Series B | 10 | 7% |

7 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 39 | 28% |
| Mexico | 11 | 8% |
| India | 5 | 4% |
| Kenya | 3 | 2% |
| Brazil | 3 | 2% |

20 countries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Justin Mateen | Founder | 5 | https://shizune.co/investors/profile/justin-mateen-a1c5 |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Fun | Fun offers to build a product ecosystem that leverages cross-chain decentralized wallets on the Odsy blockchain. | $72M | Series A | May 01, 2026 |  |
| Last Energy | Last Energy develops and delivers micro modular nuclear power plants designed to provide decarbonized, reliable energy through a full-service delivery model that spans design, construction, and operations. The company offers factory-produced modular plants, like its 20 MWe PWR-20 units, that can be deployed rapidly to serve energy-intensiveindustrial customers and utilities with baseload electricity and heat. Its services include long-term power purchase agreements that eliminate upfront capital for customers while enabling flexible siting and minimal resource requirements. Last Energy’s solutions support both behind-the-meter applications for industries and grid-scale energy projects for broader power delivery. The company integrates established reactor technology with its delivery process to help clients access consistent, carbon-free energy. | $100M | Series C | Dec 16, 2025 |  |
| Curative | Curative provides employer-based health insurance plans and healthcare services. The company delivers a plan with no copays, no deductibles, and a fixed monthly premium, aiming to make medical care easier to access and manage. It offers preventive care including an annual baseline visit, behavioral health services, primary and specialty care,prescription drug coverage, and integration with a network of providers. Curative also supports virtual care through its telehealth offering, enabling members to consult clinicians remotely for common health issues. Previously, the company was involved in large-scale diagnostic testing and vaccine distribution during the COVID-19 pandemic, and has since shifted focus to its insurance and care management services. | $150M | Series B | Nov 28, 2025 |  |
| Hidden Studios | Hidden Studios develops and advertises Fortnite Creative games, with 100M+ plays monthly. The company collaborated with prominent brands and creators, including Skydance, Snoop Dogg, and CaseOh, to deliver engaging gaming experiences. Hidden Studios maintains an active presence on YouTube, sharing content related to their Fortnite Creativeendeavors. | $1.5M | Pre-Seed | Apr 30, 2025 |  |
| Serve AI | Genetica provides exact product suggestions, guaranteeing that clients obtain the best product for their wants, biochemistry, and current in-store availability. | $2.5M | Seed | Apr 01, 2025 |  |
| Rise | Rise is an innovative payroll and compliance provider based in New York. Rise is a Web3-enabled platform helping businesses onboard, manage and pay local/international contractors while ensuring full compliance and alleviating burdensome tax processes. | $6.3M | Series A | Nov 21, 2024 |  |
| Last Energy | Last Energy develops and delivers micro modular nuclear power plants designed to provide decarbonized, reliable energy through a full-service delivery model that spans design, construction, and operations. The company offers factory-produced modular plants, like its 20 MWe PWR-20 units, that can be deployed rapidly to serve energy-intensiveindustrial customers and utilities with baseload electricity and heat. Its services include long-term power purchase agreements that eliminate upfront capital for customers while enabling flexible siting and minimal resource requirements. Last Energy’s solutions support both behind-the-meter applications for industries and grid-scale energy projects for broader power delivery. The company integrates established reactor technology with its delivery process to help clients access consistent, carbon-free energy. | $40M | Series B | Aug 29, 2024 |  |
| Movo | Movo is a technology company with two products serving different markets. Movo Presence is the company's primary product and current go-to-market focus. It is a multi-signal presence verification platform for healthcare compliance. Current Electronic Visit Verification (EVV) systems, mandated under the 21st Century Cures Act, capture twotimestamps: clock-in and clock-out. Everything between those timestamps is unverified. GPS-based verification is probabilistic, fails indoors, and produces match rates below 60% for personal care and as low as 11% for home health services. Movo fills this gap with continuous, hardware-anchored verification using NFC tap-in/tap-out, BLE continuous presence monitoring, motion analysis, device integrity attestation, and more than 30 proprietary anti-fraud algorithms running on every visit. Each visit produces a Visit Evidence Record: a tamper-proof, SHA-256 sealed, PDF/A-3 attestation certificate that serves as standalone, audit-grade proof a visit occurred. No integration with existing EVV vendors, EMR systems, or payroll platforms is required. NFC tags cost under $1 and deploy in days. Movo Frontline is an autonomous workforce management platform serving over 700,000 daily users across logistics, healthcare, manufacturing, and hospitality. Unlike legacy WFM suites that publish static schedules, Movo Frontline uses reinforcement learning to rebalance rosters every 30-60 seconds, routes tasks algorithmically, and resolves 80-90% of workforce exceptions (call outs, early departures, compliance flags) without manager intervention. Measured results include 23-30% labor productivity gains, 20-40% overtime reduction, and $2,000-$3,000 per year EBITDA lift per frontline worker. Pricing is $3-$5 per employee per month, compared to $27-$37 PEPM for legacy enterprise WFM platforms. Movo is headquartered in San Francisco, California with offices in Edina, Minnesota. Founded in 2019 by Jason Radisson, a former McKinsey engagement manager, West Coast RGM at Uber, and COO of 99 (sold to DiDi for $1 billion). Jason is a board trustee at American Public Media Group and Minnesota Public Radio and hosts the CEO Tradecraft podcast. | $520K | Venture - Series Unknown | Jun 30, 2024 |  |
| Rollup | Rollup is a collaborative platform that develops hardware solutions. It's primary features are system modeling and real-time communication. | $5.6M | Seed | May 20, 2024 |  |
| Conta Simples | Conta Simples is the all-in-one finance plataform. The union of checking account, expense management software and corporate cards in one place. We bring peace to finance teams and entrepreneurs. Control, visibility, autonomy and decentralization of payments for SMBs in Latam. | $40.8M | Series B | Jan 09, 2024 |  |

10 of 139 investments shown.

## Co-investors
- [Soma Capital](https://shizune.co/investors/profile/soma-capital) — VC Fund, 32 deals together
- [Y Combinator](https://shizune.co/investors/profile/y-combinator) — VC Fund, 27 deals together
- [Golden Palm Investments](https://shizune.co/investors/profile/golden-palm-investments) — VC Fund, 10 deals together
- [Tiger Global Management](https://shizune.co/investors/profile/tiger-global) — VC Fund, 10 deals together
- [FJ Labs](https://shizune.co/investors/profile/fj-labs) — VC Fund, 9 deals together
- [Flucas Ventures](https://shizune.co/investors/profile/flucas-ventures) — VC Fund, 9 deals together

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## FAQ

### What does JAM Fund invest in?

JAM Fund invests primarily in E-Commerce, FinTech and Software startups, most often at Seed and Series A stage. Most of the 139 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is JAM Fund's check size?

JAM Fund typically joins rounds of $2M–$10M at Seed and $8M–$47M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds JAM Fund participates in.

### How do I contact JAM Fund?

Public channels for JAM Fund include the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at JAM Fund?

The team at JAM Fund includes Justin Mateen (Founder). The Team section lists each member with their title, investment count and links.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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