Brilliant Earth Group, Inc.
Current- Director 2021 to present
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Executive record
Alpha ID: alpha:person:gavin-m-turnerVersion: public-0As of: 2026-10-04
Not yet claimed7 published Claims3 sources
- Director
Leadership, in context.
Connect capital, control, accountability, and evidence.
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ResponsibilitiesInspect board appointments and committee mandates.ExperienceReview career history and qualifications in context.Economic interestsExamine disclosed incentives and ownership.Key Claims
Biography
Co-founder and Managing Partner of Mainsail Partners (growth equity investment firm) since April 2003. Over 25 years of experience as a growth equity investor in private technology companies. Previously held investment roles at Summit Partners (venture capital firm) from 1995 to 2002. Extensive board experience with private companies.
Alpha editorial summary written from the cited sources below. It does not change any Claim on this record.
Board service
Boards
Claims
Experience
Experience 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 coverageCompensation
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
3 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.
BRLT DEF 14A director slate
sec filing · Source published: Apr 28, 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
- Board role: Board role: Director · Claim reviewed: May 15, 2026
- Committee assignments: Committee assignments: Audit, Compensation · Claim reviewed: May 15, 2026
- Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 15, 2026
- Technology background: Technology background reported in filings · Claim reviewed: May 15, 2026
Open source
sec proxy · Source published: Apr 28, 2025 · Retrieved: Apr 28, 2026
Supports 1 claim
- Professional Role: Director at Brilliant Earth Group, Inc. · 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 Brilliant Earth Group, Inc. · Claim reviewed: May 15, 2026
No published record changes are available in this projection.
Identity
unclaimed
Evidence
source reported
Evaluation
Unknown
Monitoring
Unknown
Authority
Unknown
Freshness
Observed 2026-10-04
- Biography
- published
- Board service
- published
- Executive career
- not observed
- Education and qualifications
- not observed
- Compensation
- not observed
- Conflicts and accountability
- not observed
- Background screening
- out of scope