NORWALK, Conn., July 7, 2026 — 200 Connecticut Avenue has signed Quantum Cyber N.V.

(Nasdaq: QUCY) to a multi-year headquarters lease. The autonomous defense technology company has

already moved in, joining an established roster of national companies at the Norwalk property.

Quantum Cyber is scaling quickly in Connecticut. Through its Quantum Drones subsidiary, the

company is acquiring a 50,000-square-foot manufacturing facility in Bridgeport that will house

domestic production of autonomous drone systems, along with American-made machining assets and

the technology it is developing for defense and homeland security. Corporate leadership and sales will

run out of 200 Connecticut Avenue, which sits at a natural middle ground between New York City and

the Bridgeport factory. With direct I-95 access, the Norwalk location keeps the company's

decision-makers a short drive from the factory floor while staying within easy reach of the New York

City market.

"Quantum Cyber is a company investing heavily in new technology, and for them to choose 200

Connecticut Avenue is a real privilege and a strong statement," said a leasing representative for the

building. "It tells us they see the same vision and momentum we're building here."

"We looked at locations across the region, but 200 Connecticut Avenue stood apart," said a Quantum

Cyber spokesperson. "The ownership has a clear vision, and you feel the momentum the moment you

walk through the door. We needed room to grow, and this space delivers."

About 200 Connecticut Avenue

200 Connecticut Avenue is a Class A commercial office property in Norwalk, Connecticut, offering

office and medical office space for lease near I-95. Conveniently located in Fairfield County, it serves

businesses across Norwalk, Darien, Stamford, and the surrounding area. For floor plans and leasing

information, visit 200ct.com, email info@200ct.com, or call (203) 293-8041.