# Joe Mattinaas

> Joe Mattinaas is a startup investor at Penfund (Toronto). See 0 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Penfund](https://shizune.co/investors/profile/penfund)
- Location: Toronto, Canada
- Last updated: Aug 2026

Joe Mattinaas is a startup investor at Penfund in Toronto. Joe Mattinaas - Partner and Head of Originations @ Penfund

## Contacts

5 contacts available for Joe Mattinaas: 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/joe-mattinaas?utm_source=investor_profile

## About Penfund

VC Fund · Toronto, Canada

Penfund is a leading Canadian private equity firm specializing in providing junior capital to middle market companies throughout North America. Penfund provides second lien, high yield and mezzanine debt, control and minority equity, as well as bridge facilities, standby lines, underwritten facilities and financial guarantees. The firm is owned byits management team and is currently investing its most recently established fund, Penfund Capital Fund IV which has $460 million of committed capital. Penfund manages institutional funds sourced from Canadian pension funds, insurance companies, family offices and banks and has invested more than $2.5 billion in over 220 companies since its establishment in 1979.

3 contacts available at Penfund.

| Name | Title | Profile |
| --- | --- | --- |
| Jeremy Thompson | Partner | https://shizune.co/investors/profile/jeremy-thompson-5a0c |
| Joe Mattinaas | Partner and Head of Originations | https://shizune.co/investors/profile/joe-mattinaas |
| Tony Howard | Chief Operating Officer & CCO | https://shizune.co/investors/profile/tony-howard-e758 |

## FAQ

### How do I contact Joe Mattinaas?

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.

### 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co