Viraj Aero

YC F26 · Active · Next generation engines for aircraft and data centers

Competitors

Companies closest to Viraj Aero
Company	Category	Status	Program
Ethos Space ResourcesShared: data center, aerospace, energyActiveOther	Other	Active	YCS26
Beyond AeroShared: aerospace, energy, aircraftActiveOther	Other	Active	YCW22
NetworkOceanShared: data center, climatetechActiveAI, Devtools	AI, Devtools	Active	YCS24
AstroShared: data center, climatetech, energyActiveAI	AI	Active	YCW25
EntanglShared: data center, aerospaceActiveAI, Devtools	AI, Devtools	Active	YCS24
Emerald AInot in a program hereShared: data centerElsewhereOther	Other	Elsewhere

Adjacent

Companies next to Viraj Aero
Company	Category	Status	Program
Forerunner AIShared: aerospace, aircraft, aviation and spaceActiveAI	AI	Active	YCF24
MarengoShared: data center, energyActiveAI	AI	Active	YCS26
ArchiLabsShared: data centerActiveAI	AI	Active	YCF24
Passerine AircraftShared: aircraft, aviation and spaceInactiveOther	Other	Inactive	YCS17
SkymerseShared: aerospace, center, dataActiveAI	AI	Active	YCS26

Also from F26 in AI

All of F26

Company	Category	Status
Degla IncThe fully autonomous intelligence layer in the sky.ActiveAI	AI	Active
Applied KineticsAI for the industries that power America.ActiveAI	AI	Active
HemlockForce-sensing wristband for training robotic AIActiveAI	AI	Active
SuperRadiantEmbodied Scientific IntelligenceActiveAI	AI	Active
TalosPredictive maintenance for power infrastructure.ActiveAI	AI	Active
VoreliosA Foundation Model for Industrial Physics SimulationActiveAI	AI	Active

Founders

Joseph RissonFounder/CEO
Mathilde BOUILLOUXFounder/-

About Viraj Aero

YC batch: F26 · Fall 2026
Status, per YC: Active
Category: AI
Location: Toulouse, Occitanie, France
Founded: 2024
Checked: 35m ago

YC tags: Hard Tech, Energy, Aerospace, ClimateTech, AI

Viraj Aero in F26: 86 companies, 86% AI

Viraj Aero: questions

Which YC batch was Viraj Aero in?

Viraj Aero was in Y Combinator's Fall 2026 batch (F26).

Is Viraj Aero still active?

Y Combinator lists Viraj Aero as active.

Who founded Viraj Aero?

Viraj Aero's founders, as listed on its YC page: Joseph Risson (Founder/CEO), Mathilde BOUILLOUX (Founder/-).

Where is Viraj Aero based?

Viraj Aero lists Toulouse, Occitanie, France as its location on YC's directory.

Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.