• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
FinanceDefense

An ex-Apple engineer says his new defense startup leans heavily on a key Silicon Valley strategy: ‘Look at the speed that Tesla moved’

By
Dave Smith
Dave Smith
Former Editor, U.S. News
Down Arrow Button Icon
By
Dave Smith
Dave Smith
Former Editor, U.S. News
Down Arrow Button Icon
July 30, 2025, 10:49 AM ET
Dimitrios Kottas
Dimitrios Kottas, cofounder and CEO of Delian Alliance IndustriesCourtesy Delian Alliance Industries
  • Delian Alliance Industries, founded by former Apple engineer Dimitrios Kottas, announced Tuesday it’s raised $14 million in Series A funding to accelerate production of its affordable and autonomous defense systems. Kottas, who spent five years working in Apple’s secretive robotics lab, said he applied many learnings from his time in Silicon Valley to his four-year-old defense startup.

Dimitrios Kottas spent years at Apple working in its secretive “Special Projects Group” (SPG), working on autonomous systems for robots—and, for many years, was the team most closely associated with Project Titan, Apple’s since-canceled car project. But a few months after leaving Apple in 2021, he began work on Delian Alliance Industries, a defense startup designed “to protect Europe and its allies.”

Recommended Video

On Tuesday, Kottas wrote a blog post announcing Delian had raised $14 million in a Series A funding round, led by Air Street Capital and Marathon Venture Capital, to “accelerate the production” of affordable and autonomous systems that “defend against invasion and incursion at nation scale.”

“We started Delian with a pilot of a single surveillance tower, but after just a few years we are now pursuing multiple nationwide deployments for our autonomous surveillance networks,” Kottas told Fortune. “Beyond this, we’re also helping allies to strike threats, as well as sense them. Our product lineup ranges from autonomous detection to autonomous one way effectors”

Rather than partnering with other defense companies and startups, Delian is borrowing a page from Apple, as well as Tesla, in that it’s choosing vertical integration as its key strategy around production. It makes its own hardware—targeting systems, surveillance towers, drones, and more— as well as the software and systems, which are all “designed to be low cost, deployed in mass, and sovereign,” according to the company’s website. 

“Why do we pursue vertical integration? Speed,” Kottas told Fortune. “Look at the speed that Tesla moved versus its European competitors who sub-contracted out everything to hundreds of different suppliers. By bringing everything under one roof we can move at the speed we need to equip our allies in the face of a rapidly changing geopolitical landscape.”

Kottas, who graduated from the University of Minnesota after years of studying computer science and researching machine learning, said Silicon Valley also taught him about the importance of embracing “moonshot” projects, which are ambitious ideas that may result in revolutionary, rather than evolutionary, change. Some of its prototypes reflect this concept, including explosive-laden high-speed boats that launch out of concealed locations to deter attacks by air or by sea. (Kottas told The Financial Times Delian is focused on “the maritime domain,” as airborne drones are a “very saturated market.”)

“Our adversaries are arming themselves with emerging technologies at a rapid industrial scale,” Kottas wrote in a company blog post. “We’re in a race against time and should measure deployments in days, not decades. We’ve proven our systems in mission critical environments and will now ramp up production internationally.”

Delian, which has offices in Athens and London, says it’s built to integrate with “Europe’s evolving defense priorities.” The EU is having a defense boom right now: Ever since President Trump signaled that Europe is no longer a security priority for the U.S., several EU countries have accelerated their own investments as they attempt to reduce their dependency on U.S. support.

At the NATO summit in June, all 32 member countries committed to raising security-related spending to 5% of GDP by 2035; separately, 18 EU countries have applied for billions of euros from The Security Action for Europe (SAFE) fund, which is a new $173 billion defense program aimed at providing cheap loans for member countries so they can buy military equipment together. As you might imagine, defense companies and startups like Delian are reaping the benefits of these policy shifts.

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
By Dave SmithFormer Editor, U.S. News

Dave Smith is a writer and editor who also has been published in Business Insider, Newsweek, ABC News, and USA Today.

See full bioRight Arrow Button Icon

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

FARLEY
SuccessCareers
Ford CEO says his Gen Z son is choosing hands-on work: ‘He feels like that’s more fulfilling than doing summer school at some fancy college’
By Nick LichtenbergMay 7, 2026
2 hours ago
Indosat CEO Vikram Sinha is building an AI for Indonesia’s local languages. Can he make a business case for sovereignty? 
AsiaAsia Agenda
Indosat CEO Vikram Sinha is building an AI for Indonesia’s local languages. Can he make a business case for sovereignty? 
By Nicholas GordonMay 7, 2026
3 hours ago
Tapestry thinks it’s cracked the code of ‘expressive luxury’ for Gen Z: a ‘Goldilocks’ combo of aspirational and approachable
Investingearnings
Tapestry thinks it’s cracked the code of ‘expressive luxury’ for Gen Z: a ‘Goldilocks’ combo of aspirational and approachable
By Nick LichtenbergMay 7, 2026
4 hours ago
Motorbikes drive past a billboard with graphic showing the late Iranian Supreme Leader Ayatollah Ali Khamenei
PoliticsIran
Iran is setting up an agency to tax ships passing through Hormuz even as it negotiates a peace deal
By Adam Schreck, David McHugh, Russ Bynum and The Associated PressMay 7, 2026
4 hours ago
An almond farmer inspects a fruit on a tree.
North AmericaAgriculture
California farmers must destroy 420,000 peach trees after Del Monte closes its canneries and cancels more than $550 million in long-term contracts
By Sasha RogelbergMay 7, 2026
4 hours ago
PARIS, FRANCE - JUNE 16: Chief Executive Officer of SpaceX and Tesla and owner of Twitter, Elon Musk attends the Viva Technology conference dedicated to innovation and startups at the Porte de Versailles exhibition centre on June 16, 2023 in Paris, France. Elon Musk is visiting Paris for the VivaTech show where he gives a conference in front of 4,000 technology enthusiasts. He also took the opportunity to meet Bernard Arnaud, CEO of LVMH and the French President. Emmanuel Macron, who has already met Elon Musk twice in recent months, hopes to convince him to set up a Tesla battery factory in France, his pioneer company in electric cars. (Photo by Chesnot/Getty Images)
AIElon Musk
Elon Musk called Anthropic ‘evil’ 3 months ago. Now he’s taking $4 billion to become its data landlord
By Eva RoytburgMay 7, 2026
5 hours ago

Most Popular

U.S. Treasury will have to borrow $2 trillion this year just to continue functioning—more than $166 billion every month
Economy
U.S. Treasury will have to borrow $2 trillion this year just to continue functioning—more than $166 billion every month
By Eleanor PringleMay 7, 2026
14 hours ago
A Michigan farm town voted down plans for a giant OpenAI-Oracle data center. Weeks later, construction began
Magazine
A Michigan farm town voted down plans for a giant OpenAI-Oracle data center. Weeks later, construction began
By Sharon GoldmanMay 6, 2026
2 days ago
Tokyo is throwing out its strict office dress code and asking workers to wear shorts amid the war in Iran energy crisis
Success
Tokyo is throwing out its strict office dress code and asking workers to wear shorts amid the war in Iran energy crisis
By Emma BurleighMay 5, 2026
2 days ago
Mark Zuckerberg once gave a Facebook engineer startup advice at 2 a.m. while 'hanging out with all the interns'—she quit and raised millions after
Success
Mark Zuckerberg once gave a Facebook engineer startup advice at 2 a.m. while 'hanging out with all the interns'—she quit and raised millions after
By Orianna Rosa RoyleMay 6, 2026
1 day ago
The IRS may owe COVID-era refunds to tens of millions of taxpayers. Here’s who could qualify
Personal Finance
The IRS may owe COVID-era refunds to tens of millions of taxpayers. Here’s who could qualify
By Sydney LakeMay 6, 2026
1 day ago
The 'PayPal Mafia' built a $1.5 billion fintech pioneer. The company they left behind is on life support
Startups & Venture
The 'PayPal Mafia' built a $1.5 billion fintech pioneer. The company they left behind is on life support
By Eva RoytburgMay 6, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.