Private Equity

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RTP Angel Fund

RTP Angel Fund is a Durham, North Carolina-based fund that provides early-stage funding support. Founded in 2023, the fund has made 13 investments to date.

RTP Angel Fund logo

RTP Angel Fund

RTP Angel Fund is a Durham, North Carolina-based fund that provides early-stage funding support. Founded in 2023, the fund has made 13 investments to date. Its most recent investment was in Scale Social AI, a Pre-Seed investment made on November 18, 2025.

General information

Firm type

Private Equity

Year founded

2023

AUM

Undisclosed

Location

Region

North America

Country

United States

City

Research Triangle Park

Corporate office

Research Triangle Park, NC, United States

Principals

Elaine Bolle

Board Member

John Cambier

Fund Administrator, Board Member

William Doyle

Board Member

Merrill Mason

Board Member

Kirk Parker

Board Member

Trevor Royce

Board Member

Beth Smith

Board Member

Sector focus

Enterprise SoftwareDigital HealthAI/MLIndustrial TechMobility & TransportationPropTechMedia & Entertainment

Frequently asked questions

Who runs investment decisions at RTP Angel Fund?

A seven-member board of managers — Elaine Bolle, John Cambier, William Doyle, Merrill Mason, Kirk Parker, Trevor Royce, and Beth Smith — oversees the fund. Cambier acts as fund administrator. Investment decisions ultimately rest with the broader membership, who vote after a company presents at the monthly member meeting and due diligence concludes.

How does RTP Angel Fund source deals?

Companies apply through the fund's website. The team reviews applications, conducts a 30-minute introductory call, and advances qualifying companies to a screening committee presentation. The fund also pursues syndication opportunities outside its core geography that come recommended by a trusted partner.

Is RTP Angel Fund structured as a single fund or an angel network?

It operates as a hybrid. The vehicle is a committed-capital fund, not a traditional deal-by-deal angel network, but it is member-managed and the 50-plus members frequently invest additional personal capital alongside the fund in specific deals. The monthly member-meeting vote preserves the collective character of an angel group.

What investment stages does RTP Angel Fund target?

The fund focuses on early-stage opportunities, primarily pre-seed and seed rounds, though it will consider select Series A investments. Typical check sizes range from $50,000 to $250,000, with an average investment of around $150,000, and the fund states it is willing to lead rounds and issue term sheets when appropriate.

Which sectors does RTP Angel Fund invest in?

There is no fixed sector mandate. The portfolio reflects the broad expertise of the membership and spans enterprise software, digital health, AI/ML, industrial technology, mobility, proptech, and media. Disclosed holdings include NanoPattern (advanced materials for semiconductors), Deep Blue Medical (surgical devices), Voxel (electrochemical machining), and mPATH (automated preventive-care SaaS).

What is the fund's geographic focus?

RTP Angel Fund primarily seeks investments in the Research Triangle Park region of North Carolina. It also considers companies throughout North Carolina and the broader southeastern United States, and will selectively syndicate deals outside that footprint when a trusted partner originates the opportunity.

Does RTP Angel Fund have any affiliated philanthropic or institutional vehicles?

No separate philanthropic foundation, real-asset arm, or institutional fund vehicle has been disclosed. The firm presents itself as a single committed-capital entity backed by its individual membership.

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