Valar Watch · Fact orig-062

Fact orig-062

newrecordconfirmed Early website: a 2024 recruiting page, then 'thousands of reactors on one large site' making fuels, hydrogen and power

2024-12-06 · orig-062 · Valar Atomics

Internet Archive copies of Valar's site show how it first presented itself. April 2024: a one-page 'Engineers Wanted' recruiting site whose only updates are the company's unveiling and a $1.5m pre-seed from Riot Ventures. December 2024, 'Atomic Energy Reborn': Valar builds thousands of reactors on one large site and sells grid power plus hydrogen from a sulfur-iodine cycle, data center power, industrial power, and synthetic hydrocarbon fuel made by combining its hydrogen with CO2 captured from coal and natural gas plants and from direct air capture, through a modified Fischer-Tropsch process. The team listed then: Isaiah Taylor (Founder and CEO), Mark Mitchell (Chief Nuclear Officer), Willem Van Rooyen (Head of Mechanical Engineering), Visura Pathirana, PhD (Lead Nuclear Engineer), Kip Mock (Head of Operations) and Max Ukropina (Head of Project Development); address El Segundo. January 2025 mission page: 'hundreds of reactors on one Gigasite', three leaders with biographies (the mechanical head's cites leading heat-supply design for Ultra Safe Nuclear's MMR) and 18 staff. September 2026: the homepage says hundreds, the leadership list has five names including a President (orig-003), and neither Van Rooyen nor Pathirana is on it. Valar's California filing gives its business as nuclear heat for fuel synthesis (orig-052).

In plain termsValar began as a small recruiting website in 2024. By late 2024 its pitch was to cluster thousands of reactors on one site and use their heat to make hydrogen and synthetic fuels, including from coal-plant carbon dioxide. By 2026 the pitch was 'hundreds' of reactors and leaned toward power for AI data centers (orig-063). Two engineers listed as leaders in 2024 and 2025 are not on today's list; the record read does not say why.

Valar Atomics homepage as archived by the Internet Archive, 7 April 2024 (Valar Atomics (archived copy, Internet Archive), 2024-04-07) primary company “We’re building a company by solving one of the hardest problems in physics”
Valar Atomics homepage as archived by the Internet Archive, 6 December 2024 (Valar Atomics (archived copy, Internet Archive), 2024-12-06) primary company “Valar Atomics builds thousands of reactors on one large site”
Valar Atomics mission page as archived by the Internet Archive, 17 January 2025 (Valar Atomics (archived copy, Internet Archive), 2025-01-17) primary company “We’re building hundreds of reactors on one Gigasite”
Mission | Valar Atomics (live page) (Valar Atomics) primary company

verified 2026-09-29: Verify pass 2 (2026-09-29): April 2024, December 2024 and January 2025 archives and the live mission page re-read: recruiting page, 'thousands of reactors on one large site', S-I hydrogen, Fischer-Tropsch fuel, team list, El Segundo address, MMR bio, 18 staff, 'hundreds' now. Match; quotes exact.

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