Tech Defence Company, Theseus, secures Y Combinator partnership, $4.3M funding, and US Special Forces engagement courtesy of one powerful tweet.

Published: 18 Apr 2025
In an unprecedented move, a single tweet has led defence tech startup Theseus to secure a partnership with Y Combinator, $4.3M in funding and a working relationship with the US Special Forces.

In a surprising and unparalleled twist of events, a simple tweet has shaped the trajectory for defence tech startup Theseus, defining an unconventional success story. The tweet caught the attention of Y Combinator, the influential American seed money startup accelerator, resulting in an unexpected partnership. It didn’t stop there as the same tweet also generated a massive $4.3M in funding, elevating Theseus to another level of startup success. Lastly, again thanks to the persuasive power of its tweet, Theseus forged an intriguing working relationship with the US Special Forces. The way in which the tweet’s influence unravelled is nothing short of a Silicon Valley fairytale. It marks a notable shift in trends, showcasing an amplified potential of social media’s roles in business and technology circles. It also underpins the rise of unconventional funding routes, decentralizing and democratizing access to capital for startups. Theseus stands not only as a startup, but a symbol, showing that sometimes all it takes is a perfected pitch, presented to the world in 280 characters or less.