Fundraising Fox

Kyber

Entrepreneur First '26

London, GB · Founded 2026 · 1 known investors

joinkyber.com

Kyber develops an orchestration platform for scheduling and coordinating critical infrastructure operations. The company's initial market is aviation, where the software is meant to help operations run on schedule.

Logistics & Supply Chain

Founders & leadership

Kyber was founded in 2026 by Arthur Taubner and Guillermo Adell Vega.

ATArthur Taubner
Arthur TaubnerinCEOArthur Taubner trained as an aerospace engineer at ISAE-SUPAERO and has built a career around demanding physical operations, including three years of trackside work in Formula 1 with the FIA and a stint overseeing aircraft engine maintenance at Lufthansa. As a kayaker, he won ten national titles and reached a Youth Olympic Games final before turning 18.
GAGuillermo Adell Vega
Guillermo Adell VegainCTOGuillermo Adell Vega started his first company at the age of 16. He later worked on advanced quantum cryptography systems at OHB, the largest satellite manufacturer in Europe.

Investors · 1

Company profile

researched Aug 2026

Kyber (joinkyber.com) is a London-headquartered company developing an orchestration platform for scheduling and coordinating operations in critical infrastructure, with aviation as its initial target market. The publicly available material fetched for this profile contains almost no independent coverage of this specific company: the only source that plausibly refers to it is the Entrepreneurs First portfolio directory, which lists Kyber as a portfolio company but, in the retrieved page content, does not display any company-specific detail such as description, founders, founding year, stage or investors.

Several other retrieved documents refer to unrelated organizations that share the Kyber name and were therefore excluded: a Y Combinator (W23) company named Kyber in New York City that builds regulatory-notice drafting software at askkyber.com; a Paris-based real-time control/protocol infrastructure startup at kyber.media founded by Jean-Baptiste Kempf that raised a $5M seed led by Lightspeed Venture Partners; and Kyber Knight Capital, a venture capital firm. Two further documents (about Cypher Cards and about HTC Global/Ciber) are unrelated to any Kyber entity.

Compiled by commissioned research from 6 cited public sources — announcements, filings, and press listed under research sources below.

Research sources · 6

primary sources listed

6 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Kyber do?
London-based Entrepreneurs First company building orchestration software for scheduling critical infrastructure operations, starting with aviation.
Who founded Kyber?
Kyber was founded by Arthur Taubner, Guillermo Adell Vega in 2026.
Who are Kyber's investors?
Kyber's investors include Entrepreneur First.
Where is Kyber headquartered?
Kyber is headquartered in London, GB.