# Justin Gray

> Justin Gray is a seed investor at LeadMD (Phoenix) backing B2B and Computer. See 2 investments, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: LeadMD
- Location: Phoenix, United States
- Total investments: 2
- Last investment: May 2022
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/in/leadmd
- X (Twitter): https://twitter.com/Jgraymatter
- Website: https://www.leadmd.com/tribe/justin-gray/
- Facebook: https://www.facebook.com/jgraymatter

Justin Gray is a seed investor at LeadMD in Phoenix focused on B2B and Computer. Justin Gray joined LeadMD as CEO & Founder in 2009.

## Contacts

5 contacts available for Justin Gray: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/justin-gray?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| B2B | 1 | 50% |
| Computer | 1 | 50% |
| Software | 1 | 50% |
| Marketing | 1 | 50% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Inflection.io | Inflection.io is a venture-backed product company that builds marketing technology to power product-led growth. | $5M | Seed | May 18, 2022 |  |
| Inflection.io | Inflection.io is a venture-backed product company that builds marketing technology to power product-led growth. | $5M | Seed | May 18, 2022 |  |

2 of 2 investments shown.

## Co-investors
- [Ascend Capital Partners](https://shizune.co/investors/profile/ascend-capital-partners-6051) — VC Fund, 2 deals together
- [Cercano Management](https://shizune.co/investors/profile/cercano-management) — VC Fund, 2 deals together
- [MHS Capital](https://shizune.co/investors/profile/mhs-capital) — VC Fund, 2 deals together
- [Version One Ventures](https://shizune.co/investors/profile/version-one-ventures) — VC Fund, 2 deals together
- [Ascend](https://shizune.co/investors/profile/ascend-vc) — VC Fund, 1 deal together

## About LeadMD

VC Fund · Scottsdale, United States

LeadMD is revenue acceleration agency. We create personalized marketing solutions that cut through the smoke & mirrors to help drive marketers to achieve their goals through modern marketing best practices by our team of world-class consultants. We partner with like-minded companies to transform their revenue operations through provenmethodologies, tactics & tech.Learn more about how LeadMD empowers marketers: https://www.leadmd.com/methodology

5 contacts available at LeadMD.

| Name | Title | Profile |
| --- | --- | --- |
| Justin Gray | Founder & CEO | https://shizune.co/investors/profile/justin-gray |
| Jamie Kirmess | Vice President of People & Methodology; Vice President, Delivery; Principal | — |
| Mike Barbeau | Principal | — |
| Natasha Ness | Vice President of Product | — |
| Tammera Petrick | Senior Accounting Manager; Controller | — |

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## Featured in investor lists
- [B2B Angel Investors in United States](https://shizune.co/investors/b2b-angel-investors-united-states)

## FAQ

### What does Justin Gray invest in?

Justin Gray invests primarily in B2B, Computer and Software startups, most often at Seed stage. Most of the 2 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Justin Gray?

Public channels for Justin Gray include LinkedIn, X (Twitter) and 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.

### When did Justin Gray last invest?

The most recent investment recorded for Justin Gray closed in May 2022. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### 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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