![John Harrison](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
John Harrison
Director/Board Member at
I3 VERTICALS, INC.
Net worth: 221 546 $ as of 30/06/2026
Profile
John C.
Harrison is currently Director at Harbert Management Corp., Oliver Street Dermatology Management LLC, i3 Verticals LLC, and Spine Holdings LLC.
Mr. Harrison is Independent Director at i3 Verticals, Inc. since 2018.
Mr. Harrison is Senior Advisor at Harbert Credit Solutions Group since 2000.
Mr. Harrison is Vice President at HMP III Equity Holdings LLC.
Formerly, Mr. Harrison was Chairman at Sunbelt Chemicals Corp., Director at Highwinds Network Group, Inc., and Vice President at Sirrom Capital Corp.
Mr. Harrison completed undergraduate studies at the University of Tennessee.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 10/02/2026 | 10,372 ( 0.04% ) | 221 546 $ | 30/06/2026 |
John Harrison active positions
| Companies | Position | Start |
|---|---|---|
| I3 VERTICALS, INC. | Director/Board Member | 17/01/2018 |
Harbert Credit Solutions Group
 Harbert Credit Solutions Group Investment ManagersFinance Harbert Credit Solutions invests in middle-market companies located in the United States. The firm focuses on a broad range of sectors and industries. It provides financing in the form of debt and equity for growth, buyout, MBOs, and recapitalizations with an investment size ranging from USD 3 - 15 million. | Private Equity Investor | 01/01/2000 |
i3 Verticals LLC
 i3 Verticals LLC Finance/Rental/LeasingFinance Provides credit and debit card transaction processing services | Director/Board Member | - |
Harbert Management Corp.
 Harbert Management Corp. Investment ManagersFinance Operates as an alternative asset management firm | Director/Board Member | 01/01/2004 |
Oliver Street Dermatology Management LLC
 Oliver Street Dermatology Management LLC Medical/Nursing ServicesHealth Services Provides dermatological practice services | Director/Board Member | - |
Spine Holdings LLC
 Spine Holdings LLC Medical/Nursing ServicesHealth Services Provides health care services | Director/Board Member | - |
HMP III Equity Holdings LLC | Corporate Officer/Principal | - |
Former positions of John Harrison
| Companies | Position | End |
|---|---|---|
Highwinds Network Group, Inc.
 Highwinds Network Group, Inc. Information Technology ServicesTechnology Services Provides content distribution solutions | Director/Board Member | - |
Sunbelt Chemicals Corp.
 Sunbelt Chemicals Corp. Chemicals: SpecialtyProcess Industries Manufactures and distributes chemical products | Chairman | - |
| ░░░░░░ ░░░░░░░ ░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
Training of John Harrison
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
64
1st degree connections
11
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 11 |
|---|---|
Harbert Management Corp.
Harbert Management Corp. Investment ManagersFinance Operates as an alternative asset management firm | Finance |
Sunbelt Chemicals Corp.
Sunbelt Chemicals Corp. Chemicals: SpecialtyProcess Industries Manufactures and distributes chemical products | Process Industries |
Sirrom Capital Corp
 Sirrom Capital Corp Investment Trusts/Mutual FundsMiscellaneous Provides loans to small businesses; finance co. | Miscellaneous |
University of Tennessee
 University of Tennessee Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Harbert Credit Solutions Group
Harbert Credit Solutions Group Investment ManagersFinance Harbert Credit Solutions invests in middle-market companies located in the United States. The firm focuses on a broad range of sectors and industries. It provides financing in the form of debt and equity for growth, buyout, MBOs, and recapitalizations with an investment size ranging from USD 3 - 15 million. | Finance |
Highwinds Network Group, Inc.
Highwinds Network Group, Inc. Information Technology ServicesTechnology Services Provides content distribution solutions | Technology Services |
Oliver Street Dermatology Management LLC
Oliver Street Dermatology Management LLC Medical/Nursing ServicesHealth Services Provides dermatological practice services | Health Services |
i3 Verticals LLC
i3 Verticals LLC Finance/Rental/LeasingFinance Provides credit and debit card transaction processing services | Finance |
Spine Holdings LLC
Spine Holdings LLC Medical/Nursing ServicesHealth Services Provides health care services | Health Services |
i3 Verticals, Inc.
 i3 Verticals, Inc. Packaged SoftwareTechnology Services Engages in the provision of integrated payment and software solutions | Technology Services |
HMP III Equity Holdings LLC |
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