Person · officer / director

Stephen Mayfield

Chair at Apga Research Foundation. Listed as an officer, director, or key employee across 4 organizations on the Form 990 record.

Ambiguous identity This name matches 6 other individuals we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.

Organizations

Roles reported

Others who share this name

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings

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Reported as Chair of Apga Research Foundation, based in Washington, DC.

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Also listed as Board Member of Energy Solutions Center INC, uncompensated.

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Also listed as Board Member of Apga Security and Integrity Foundation, uncompensated.

Facts extracted directly from each organization's Form 990, Part VII.

Biography In progress

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Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Energy Solutions Center INC Board Member · $1.7M revenue · Washington, DCSEE PART III, LINE 1.Filed FY2025, FY2024, FY2023, FY2022 · Source: Form 990, Part VII

Apga Research Foundation Chair · $1.2M revenue · Washington, DCSEE PART III, LINE 1.Filed FY2024 · Source: Form 990, Part VII

Apga Security and Integrity Foundation Board Member · $482K revenue · Washington, DCSEE PART III, LINE 1.Filed FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

American Public Gas Association Director / 2nd Vice Chair · $4.2M revenue · Washington, DCSEE PART III, LINE 1.Filed FY2024 · Source: Form 990, Part VII

Disambiguation

Other people named Stephen Mayfield

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

Stephen Mayfield 2 organizations · Tallahassee, FL, Winter Garden, FLThe Florida Natural Gas Association INC

Stephen Mayfield 1 organization · New Orleans, LAInternational Union Uaw Local 1921

Stephen Mayfield 1 organization · Des Plaines, ILUtilization Technology Development Nfp

Stephen Mayfield 1 organization · Reno, NVReno Police Supervisory & Administrative Employees Assoc

Stephen Mayfield 1 organization · Dallas, TXDallas Athletic Club

Stephen Mayfield 1 organization · Tallahassee, FLBuilding Industry Association of the Big Bend

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

David Schyrver

President & CEO · FY2024

$408K

Erin Kurilla

VP. Operations & Safety · FY2024

$271K

Sonia Vahedian

Executive Director · FY2025

$265K

Stuart Saulters

Vp.government Relations · FY2024

$231K

Eric Burgis

Director · FY2025

$227K

Renee Lani

Dir. Regulatory Affairs · FY2024

$200K

Emily Wong

Director, Legislative Affairs · FY2022

$152K

Todd Brady

Dir. Operations & Admin · FY2024

$149K

Sheila Deringis

Dir. Fin, Events & Membership · FY2024

$149K

David Weiss

Executive Director (until 06/2021) · FY2021

$139K

Marghet Hager

Dir. Digital Strategy · FY2024

$138K

Audrey Casey

Dir. Comm & Marketing · FY2024

$135K

Network

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