Who founded Gridline Holdings?

Gridline Holdings was founded by Logan J Henderson in 2021.

How much funding has Gridline Holdings raised?

Gridline Holdings has disclosed $18.7M raised across 2 rounds.

Where is Gridline Holdings headquartered?

Gridline Holdings is headquartered in Atlanta, US.

Gridline Holdings

Atlanta, US · Founded 2021 · Delaware corporation

Find your way into Gridline Holdings

3,935 people in our graph share verified history with the Gridline Holdings team — schools, employers, funds. One of them is your warm intro.

Dave Blivinunlockedknows Logan J Henderson · together at Techstars (overlapped)

×7knows the team · via Techstars

×3knows the team · via The London School of Economics and Political Science (LSE)

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Founders & leadership

Gridline Holdings was founded in 2021 by Logan J Henderson.

Logan J Henderson inChief Executive OfficerLogan J Henderson is Chief Executive Officer of Gridline Holdings, which provides infrastructure for wealth management firms to create and manage private market investment products.

Board

Jonathan T HallettChairman

Reported raises · per SEC filings

Form D private placements

$18.7M disclosed across 2 rounds · 2024–2025

▶$12MraisedJan 2026 · 25 investors · Other Technology

Rule 506(b)

Officers, directors & promoters on the filing

Jonathan T HallettExecutive Officer
Logan J HendersonExecutive Officer

Offering amount: $12M
Amount sold: $12M
Minimum investment: $1
First sale: Dec 2025
Incorporated: Corporation, Delaware, 2021
Federal exemptions: 06b

Full filing on SEC EDGAR ↗

▶$6.7MraisedJan 2026 · 59 investors · Other Technology

Rule 506(b)

Officers, directors & promoters on the filing

Jonathan T HallettExecutive Officer
Logan J HendersonExecutive Officer

Offering amount: $6.7M
Amount sold: $6.7M
Minimum investment: $1
First sale: Apr 2024
Incorporated: Corporation, Delaware, 2021
Federal exemptions: 06b

Full filing on SEC EDGAR ↗

Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.

Frequently asked questions

Who founded Gridline Holdings?: Gridline Holdings was founded by Logan J Henderson in 2021.
How much funding has Gridline Holdings raised?: Gridline Holdings has disclosed $18.7M raised across 2 rounds.
Where is Gridline Holdings headquartered?: Gridline Holdings is headquartered in Atlanta, US.