Joshua Steiner
Angel Investor
New York, United States
Joshua Steiner is a seed investor in New York focused on Recruiting and Human Resources. Joshua L. Steiner is a Managing Principal of Quadrangle Group LLC focused on the firm's media and communications private equity business. Prior to the formation of Quadrangle Group in 2000, Mr. Steiner was a Managing Director at Lazard Frères & Co. LLC, where he was a member of the firm's Media and Communications Group. Prior tojoining Lazard, he was the Chief of Staff for the United States Department of the Treasury, where he was responsible for managing the Secretary of Treasury's staff and served as his adviser on domestic and international policy as well as management and communications issues. He serves on the Board of Trustees of the New York Public Library, Phillips Academy, Andover and the Enterprise Foundation of New York, an organization that helps develop and maintain affordable housing. He is a member of the Council on Foreign Relations where he is on the Board of Advisors of Foreign Affairs. Mr. Steiner received a M.St. in modern history from Oxford University and a B.A. in history from Yale University.
- Total investments:
- 2
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Joshua Steiner invests in
Stages Joshua Steiner invests in
Countries Joshua Steiner invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
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Investment Focus
Industry
- Recruiting 1 (50%)
- Human Resources 1 (50%)
- Professional Services 1 (50%)
- Information Technology 1 (50%)
- Professional Networking 1 (50%)
Stage
- Seed 1 (50%)
- Series A 1 (50%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Untapped is a diversity recruiting platform that allows companies to hire diverse teams. The platform integrates with Applicant Tracking Systems to help discover, attract, engage, and hire talents. Untapped was founded in 2017 by Adam Gefkovicz and Ben Herman and is based in San Francisco, California, United States. | $8.5M / Series A / Dec 18, 2019 | ||
| Untapped is a diversity recruiting platform that allows companies to hire diverse teams. The platform integrates with Applicant Tracking Systems to help discover, attract, engage, and hire talents. Untapped was founded in 2017 by Adam Gefkovicz and Ben Herman and is based in San Francisco, California, United States. | $1.6M / Seed / Jan 04, 2018 |
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FAQ
What does Joshua Steiner invest in?
Joshua Steiner invests primarily in Recruiting, Human Resources and Professional Services startups, most often at Seed and Series A 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 Joshua Steiner?
Public channels for Joshua Steiner include LinkedIn. 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 Joshua Steiner last invest?
The most recent investment recorded for Joshua Steiner closed in Dec 2019. 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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