![Mark Feidler](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>)
Mark Feidler
Chairman at
EQUIFAX INC.
Net worth: 4 M $ as of 2026-05-30
Profile
Mr. Mark L. Feidler is Partner at MSouth Equity Partners LLC. He is on the Board of Directors at Equifax, Inc., New York Life Insurance Co., Eco-Site, Inc. and Source Broadband Services LLC. Mr. Feidler was previously employed as President & Chief Operating Officer by BellSouth Corp. He also served on the board at Cingular Wireless LLC. Mr. Feidler received his undergraduate degree from Duke University and a graduate degree from Vanderbilt University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
EQUIFAX INC. 0.02% | 2026-05-06 | 25,077 ( 0.02% ) | 4 M $ | 2026-05-30 |
Mark Feidler active positions
| Companies | Position | Start |
|---|---|---|
| EQUIFAX INC. | Chairman | 2017-09-25 |
MSouth Equity Partners LLC
 MSouth Equity Partners LLC Investment ManagersFinance MSouth Equity partners invests in lower middle market companies located in the US, primarily in the South with an EBITDA of USD 5 - 30 million and an enterprise value between USD 25 -250 million. The firm target companies operating in the fields of business services, healthcare services, niche manufacturing, specialty distribution and healthcare services. It provide financing for management/leveraged buyouts, corporate divestitures, sponsor-to-sponsor, buy & builds and family succession/owner recapitalizations capital requirements with an equity investment size ranging from USD 25 - 100 million. It also makes control investments. | Founder | 2006-12-31 |
New York Life Insurance Co.
 New York Life Insurance Co. Life/Health InsuranceFinance Operates as a life insurance company | Director/Board Member | 2005-12-31 |
Eco-Site LLC
 Eco-Site LLC Engineering & ConstructionIndustrial Services Builds, owns and operates wireless infrastructure sites | Director/Board Member | - |
Source Broadband Services LLC
 Source Broadband Services LLC Engineering & ConstructionIndustrial Services Supplies network engineering, construction and technical services to network operators | Director/Board Member | - |
SBS Services Holdings LLC
 SBS Services Holdings LLC Financial ConglomeratesFinance Functions as an investment holding company | Director/Board Member | - |
Former positions of Mark Feidler
| Companies | Position | End |
|---|---|---|
BellSouth LLC
 BellSouth LLC Major TelecommunicationsCommunications Provides telecommunications services | President | 2006-12-31 |
Cingular Wireless LLC
 Cingular Wireless LLC Specialty TelecommunicationsCommunications Provides mobile voice and data communication services | Chief Operating Officer | 2004-12-31 |
King & Spalding LLP
 King & Spalding LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Private Equity Analyst | 1985-12-31 |
| ░░░ ░░░░ ░░ ░░░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Training of Mark Feidler
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
81
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
BellSouth LLC
BellSouth LLC Major TelecommunicationsCommunications Provides telecommunications services | Communications |
Equifax, Inc.
 Equifax, Inc. Financial Publishing/ServicesCommercial Services Operates as a credit bureau | Commercial Services |
Source Broadband Services LLC
Source Broadband Services LLC Engineering & ConstructionIndustrial Services Supplies network engineering, construction and technical services to network operators | Industrial Services |
Eco-Site LLC
Eco-Site LLC Engineering & ConstructionIndustrial Services Builds, owns and operates wireless infrastructure sites | Industrial Services |
SBS Services Holdings LLC
SBS Services Holdings LLC Financial ConglomeratesFinance Functions as an investment holding company | Finance |
Duke University
 Duke University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Cingular Wireless LLC
Cingular Wireless LLC Specialty TelecommunicationsCommunications Provides mobile voice and data communication services | Communications |
Vanderbilt University
 Vanderbilt University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
New York Life Insurance Co.
New York Life Insurance Co. Life/Health InsuranceFinance Operates as a life insurance company | Finance |
King & Spalding LLP
King & Spalding LLP Miscellaneous Commercial ServicesCommercial Services Provides legal services | Commercial Services |
MSouth Equity Partners LLC
MSouth Equity Partners LLC Investment ManagersFinance MSouth Equity partners invests in lower middle market companies located in the US, primarily in the South with an EBITDA of USD 5 - 30 million and an enterprise value between USD 25 -250 million. The firm target companies operating in the fields of business services, healthcare services, niche manufacturing, specialty distribution and healthcare services. It provide financing for management/leveraged buyouts, corporate divestitures, sponsor-to-sponsor, buy & builds and family succession/owner recapitalizations capital requirements with an equity investment size ranging from USD 25 - 100 million. It also makes control investments. | Finance |
Eco Site II Holdings, Inc.
 Eco Site II Holdings, Inc. Miscellaneous Commercial ServicesCommercial Services Provides business solutions | Commercial Services |
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