MARINEMAX INC
Current- Director 2019 to present
Skip to record
Executive record
Alpha ID: alpha:person:william-brett-mcgill-hzoVersion: public-0:d751713988987e9331980363e24189ceAs of: 2026-10-06
Not yet claimed10 published Claims4 sources
- Director
Leadership, in context.
Connect capital, control, accountability, and evidence.
Explore the record
ResponsibilitiesInspect board appointments and committee mandates.ExperienceReview career history and qualifications in context.Economic interestsExamine disclosed incentives and ownership.Key Claims
- Professional RoleDirector at MARINEMAX INCwww.sec.gov
- Board membershipServes on the board of MARINEMAX INCwww.sec.gov
- Executive titleExecutive title: Chief Executive Officer, President and DirectorHZO 10-K executive officers +1 sources
- AI and ML experienceAI and ML experience: not identified in the cited filingHZO 10-K executive officers
Biography
Mr. McGill has served as CEO since October 2018 and President since October 2017, having previously held roles including COO and VP of Information Technology. He began his career with software development firm Integrated Dealer Systems before joining MarineMax in 1996.
Alpha editorial summary written from the cited sources below. It does not change any Claim on this record.
Board service
Boards
Claims
Executive career
- 2025 to end not publishedExecutive title: Chief Executive Officer, President and Director · Organization not publishedHZO 10-K executive officers
Claims
Compensation
Compensation coverage
No published Claims are available in this section of the public record. This does not establish that the information is undisclosed or that no relevant facts exist.
Review evidence coverageConflicts and accountability
Alpha has not published independence, related-party, proceedings or disciplinary Claims for this record. This is not a finding that none exist.
Only disclosed facts and public registers appear here. Executive records carry no credit, personal litigation, background screening or underwriting views. None observed is not a clearance.
Evidence, history and coverage
Additional published Claims
Published evidence records
4 evidence records, matching Agent View. Records may refer to different locations or observations in the same document. This count is not a count of independent corroborating sources.
Open source
sec proxy · Source published: Jan 21, 2026 · Retrieved: Sep 2, 2026
Supports 1 claim
- Professional Role: Director at MARINEMAX INC · Claim reviewed: May 15, 2026
HZO 10-K executive officers
sec filing · Source published: Nov 17, 2025 · Retrieved: May 15, 2026
Supports 5 claims
- AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 15, 2026
- Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 15, 2026
- Executive company: Executive at MARINEMAX INC · Claim reviewed: May 15, 2026
- Executive title: Executive title: Chief Executive Officer, President and Director · Claim reviewed: May 15, 2026
- Technology background: Technology background reported in filings · Claim reviewed: May 15, 2026
HZO executive roster source
sec filing · Source published: Date unavailable · Retrieved: May 3, 2026
Supports 5 claims
- AI expertise: AI expertise reported in filings · Claim reviewed: May 3, 2026
- AI governance relevance: AI governance relevance reported from role and filings · Claim reviewed: May 3, 2026
- Executive company: Executive at MARINEMAX INC · Claim reviewed: May 15, 2026
- Executive function: Enterprise Leadership (CEO) · Claim reviewed: May 3, 2026
- Executive title: Executive title: Chief Executive Officer, President and Director · Claim reviewed: May 15, 2026
Open source
public source · Source published: Date unavailable · Retrieved: Date unavailable
Supports 1 claim
- Board membership: Serves on the board of MARINEMAX INC · Claim reviewed: May 15, 2026
No published record changes are available in this projection.
Identity
unclaimed
Evidence
corroborated
Evaluation
Unknown
Monitoring
Unknown
Authority
Unknown
Freshness
Observed 2026-10-06
- Biography
- published
- Board service
- published
- Executive career
- published
- Education and qualifications
- not observed
- Compensation
- not observed
- Conflicts and accountability
- not observed
- Background screening
- out of scope