Executives/Mozilla CEO
Anthony Enzor-DeMeo, CEO of Mozilla

Who is the CEO of Mozilla in 2026?

Anthony Enzor-DeMeo is the Chief Executive Officer of Mozilla. Anthony has held the CEO seat since December 2025, and was previously Chief Product and Technology Officer at Roofstock.

Updated September 24, 2026
Time in seat
9 months
CEO since December 2025
Years at company
1 year
Joined Mozilla December 2024
Career span
16 years
First recorded role January 2010
Summary
  • Anthony Enzor-DeMeo rose through Mozilla: SVP of Firefox from December 2024, then General Manager of Firefox from July 2025, before taking the CEO seat in December 2025.
  • Alongside Mozilla, Anthony Enzor-DeMeo serves as Advisor at Roofstock since January 2025.
  • Anthony Enzor-DeMeo was Advisor at Returnalyze® from April 2023 to December 2024.

Current company

Mozilla

Mozilla is an American software company.

software industryHeadquartered in San FranciscoFounded 2005Private company

Source: Wikidata

Career and education

Anthony Enzor-DeMeo joined Mozilla in December 2024 and has been CEO since December 2025. Before Mozilla, Anthony was Chief Product and Technology Officer at Roofstock from May 2024 until December 2024.

Career

  1. Mozilla2024 to present
    • Chief Executive OfficerDecember 2025 to present
    • Board MemberDecember 2025 to present
    • General Manager of FirefoxJuly 2025 to December 2025
    • SVP of FirefoxDecember 2024 to July 2025
  2. Roofstock2023 to present
    • AdvisorJanuary 2025 to present
    • Chief Product and Technology OfficerMay 2024 to December 2024
    • Chief Product OfficerJanuary 2023 to June 2024
  3. Returnalyze®2023 to 2024
    • Advisor
  4. Better2021 to 2022
    • Chief Product OfficerJanuary 2022 to August 2022
    • VP of ProductMay 2021 to January 2022
  5. Wayfair2014 to 2021
    • General Manager, Product, Engineering & Design - Supplier OpsJune 2020 to May 2021
    • Director of Product Management, Supply Chain Platforms & IntegrationsMarch 2019 to July 2020
    • Associate Director, Product ManagementSeptember 2016 to March 2019
    • Senior Product Manager & Senior ManagerMarch 2015 to August 2016
    • Product ManagerMay 2014 to March 2015
  6. Dealer.com2010 to 2014
    • Product Release ManagerJanuary 2013 to January 2014
    • Product Support OwnerJuly 2011 to May 2013
    • Level A Support AnalystMay 2010 to June 2011
  7. Outright Vermont2010 to 2013
    • Board Member

Sources: LinkedIn profile

Education

Champlain College, BSChamplain College, MSMIT Sloan School of Management, MBASource

Decision makers by function

40+ decision makers at Mozilla in Unify, vice president level and above. Choose a function to see who leads it.

Decision maker preview

Top decision makers at Mozilla

Vice president level and above, most senior first
Dani ChehakChief People Officer · USA@mozilla.org
Mark FreinSVP People (Interim) · USA@mozilla.org
Glenn LehrmanVP, Communications · USA@mozilla.org
Stephanie DomasVP of Security · USA@mozilla.org
See every decision maker at Mozilla

Unlock every decision maker at Mozilla

Get verified profiles, contact data, and live buying signals in Unify.

Leadership team at Mozilla

Anthony Enzor-DeMeo leads a leadership team of 8 published executives.

Most senior 5 of 8

NameTitleIn seat since
Anthony Enzor-DeMeoCEO, Mozilla CorporationDecember 2025
Mark SurmanPresident, MozillaNot stated
Amy KeatingCOO, MozillaNot stated
Ryan SipesCEO, ThunderbirdNot stated
EM Lewis-JongCEO, Mozilla Data CollectiveNot stated

Sources: Mozilla leadership page

Frequently asked questions

Who is the CEO of Mozilla?

Anthony Enzor-DeMeo is the Chief Executive Officer of Mozilla. Anthony has held the CEO seat since December 2025, and was previously Chief Product and Technology Officer at Roofstock.

When did Anthony Enzor-DeMeo become CEO of Mozilla?

Anthony Enzor-DeMeo has been CEO of Mozilla since December 2025, according to LinkedIn profile.

What did Anthony Enzor-DeMeo do before Mozilla?

Anthony Enzor-DeMeo was Chief Product and Technology Officer at Roofstock from May 2024 until December 2024, according to LinkedIn profile.

How long has Anthony Enzor-DeMeo been CEO of Mozilla?

Anthony Enzor-DeMeo has been CEO of Mozilla for 9 months, since December 2025.

Who else leads Mozilla?

Mark Surman (President, Mozilla), Amy Keating (COO, Mozilla), Ryan Sipes (CEO, Thunderbird), EM Lewis-Jong (CEO, Mozilla Data Collective), and 3 more. Source: Mozilla leadership page.

Reach Mozilla's decision makers

40+ leaders at vice president level and above, with verified work emails and phone numbers in Unify.

Methodology

The seat holder is identified in Unify's professional profile dataset, then confirmed against the company's published leadership page, its SEC filings, and Wikipedia before publication. Career and education rows carry the public document they were taken from. Leadership team membership follows the company's own leadership page; in-seat dates come from filings where available and otherwise from the profile record. Company figures are read from the Unify headcount page for the same company and are profile coverage measures, never company-reported workforce totals. The employee preview lists vice president and senior vice president level profiles by department. No personal contact details are published.

Identity confirmed against Wikipedia, Mozilla. Last verified: September 24, 2026.