DOSSIER · UPDATED 18 NOV 2025

Radical

Radical offer continuous, year-round, direct-to-handset LTE or 5G to more than 90% of the world's population, Radical are developing high altitude solar aircraft. At a tenth of the cost of terrestrial networks, Radica aircraft can increase…

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Founded
2022
Headcount
3
Open roles
0
Last raised
Seed · $4M
SECTION I · THE BRIEF

Inside Radical

Brief #32214Updated 18 NOV 2025SEATTLEY COMBINATORSEED
Employbl Dossier

Radical

Radical offer continuous, year-round, direct-to-handset LTE or 5G to more than 90% of the world's population, Radical are developing high altitude solar aircraft. At a tenth of the cost of terrestrial networks, Radica…

Founded
2022
Headcount
3
Open roles
0
Last raised
Seed · $4M
Section II · Premium ProfileMembers only
  • 01Engineering interview process at RadicalLocked
  • 02Tech stack & infrastructure choicesLocked
  • 03Culture & day-to-day work styleLocked
  • 04Why join now vs. 6 months from nowLocked
  • 05Hiring focus & open headcount by teamLocked
  • 06Comp philosophy and band contextLocked
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LEADERSHIP

Founders & key people

James Thomas

James Thomas

CEO at Radical

RadicalAmazonTitan Motorsport & Automotive EngineeringUniversity of SouthamptonProduct Technology PartnersLola CarsY CombinatorUniversity of Southampton
Cyriel Notteboom

Cyriel Notteboom

CTO at Radical

RadicalAmazonKU LeuvenAVE ProductionsMiTAC EuropeKU LeuvenTU MünchenSint Ursula Instituut, St. Katelijne Waver
OPEN ROLES

Hiring at Radical

No open roles listed right now. Check back soon or search all jobs →

FUNDING

Capital raised

Total Amount Raised: $4,965,000

Radical's Investors

Radical Funding Rounds

  • Seed

    $4,465,000

  • Seed

    $4,465,000

    Seed Investors

    Scout Ventures
    Inflection Mercury Fund
    Y Combinator

  • Pre Seed

    $500,000

  • Pre Seed

    $500,000

    Pre Seed Investors

    Y Combinator
    Inflection.xyz
Funding info provided by Diffbot.
TAGS

Categorized in

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Radical's Investors

Radical's Industries

LOCATIONS

Where they work

Radical Headquarters Location

Seattle, WA, 98103

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