Profile

Identity, professional record and current appointments.

Overview

Professional record at a glance

A concise summary of information supported by the cited public sources. Missing information is treated as unknown, not as a negative finding.

Current roles
11 current organization shown on this profile
Board positions
11 supported by public sources, 0 supplied by the profile owner
Committee roles
2Roles supported by the sources cited on this profile
Qualifications
Not establishedNo qualification is currently confirmed by the cited sources

Professional narrative

About

Alpha has not published a narrative summary because the current public source set is not sufficient.

Current roles

Appointments & responsibilities

Board appointments

Governance

Board appointments, committee responsibilities and disclosed relationships.

Connections

Explore the roles, education and affiliations published in this record.

Builders FirstSource

Open Builders FirstSource profile →

Director at Builders FirstSource

2025-01-01 → End not stated

current · source reported

Observed: 2026-09-13

Builders FirstSourceBuilders FirstSourceMaria Renz

Dashed lines mark past roles. Select a connection to see its dates and sources.

Relationship map

Connected through the public record

Direct relationships from verified facts and published résumé records. Private connections are excluded.

Direct public links only

Only published affiliations are shown here. Private relationships require authorized access.

Experience

Career history, education, credentials and public contributions.

Published record

Featured coverage

Selected publications and public sources used to establish this profile. Inclusion records provenance; it is not an endorsement.

Source 1 · Sec FilingBLDR DEF 14A director slateSupports AI and ML experience, Board role, Committee assignments, Executive company, Executive title, Cybersecurity experience, Technology background.Open sourceSource 2 · Sec FilingBuilders FirstSource, Inc. director board sourceSupports Board membership, Board independence.Open source

Basis

Identifiers, sources, dates and record limitations.

Identifiers

Alpha ID
alpha:person:maria-renz
Record version
public-0

Sources

Sources and published information

Each item links to the public source used to support it. When sources disagree, the item is clearly marked for review.

AI and ML experience · Source reportedAI and machine learning experience reported in filings1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Board independence · Source reportedIndependent director1 source
Verification
Source reported
Confidence
95%
Last reviewed
May 3, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Board membership · Source reportedServes on the board of Builders FirstSource, Inc.1 source
Verification
Source reported
Confidence
95%
Last reviewed
May 3, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Board role · Source reportedBoard role: Director1 source
Verification
Source reported
Confidence
92%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Committee assignments · Source reportedCommittee assignments: Technology Committee, Compensation Committee1 source
Verification
Source reported
Confidence
88%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Cybersecurity experience · Source reportedCybersecurity experience: not identified in the cited filing1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Executive company · Source reportedExecutive at Google (Alphabet Inc.)1 source
Verification
Source reported
Confidence
85%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Executive title · Source reportedExecutive title: Vice President and General Manager1 source
Verification
Source reported
Confidence
85%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

Technology background · Source reportedTechnology background reported in filings1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 18, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

View all sources3 records
  1. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 18, 2026

    Supports: AI and ML experience · Board role · Committee assignments · Executive company · Executive title · Cybersecurity experience · Technology background

  2. https://www.sec.gov/Archives/edgar/data/1316835/000119312526140509/bldr-20260402.htm

    Sec Proxy · Tier not stated · Reviewed May 3, 2026

    Supports: Director at Builders FirstSource (NYSE: BLDR)

  3. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

    Supports: Board membership · Board independence