York Space Systems Inc.

York Space Systems is a U.S.-based space and defense prime dedicated to providing mission-critical solutions for national security, government, and commercial customers. The company's core mission is to enhance spacecraft affordability and reliability, thereby enabling and transforming next-generation space mission operations globally. Headquartered in Greenwood Village, Colorado, York Space Systems was founded with the goal of delivering responsive space-based technologies at scale, faster, and at a lower cost.

York Space Systems develops proprietary hardware and software, offering a comprehensive suite of products and services that span the entire space mission lifecycle. Its offerings include components, subsystems, and standardized spacecraft platforms such as the S-CLASS, LX-CLASS, and M-CLASS, designed for various applications including earth imaging, weather, and communications. The company provides end-to-end mission solutions, encompassing spacecraft production, payload and system integration, launch support, ground segment services, and on-orbit operations for both government and commercial clients.

York Space Systems became a publicly traded company on January 29, 2026, listing on the New York Stock Exchange under the ticker symbol YSS. Dirk Wallinger serves as the company's CEO and founder. In recent strategic moves, York Space Systems announced an agreement in April 2026 to acquire ALL.SPACE, a provider of advanced satellite communications terminals, aiming to strengthen its multi-domain communications capabilities. This follows its acquisition of Orbion Space Technology in March 2026. The company is a leading provider to the U.S. Department of Defense's Proliferated Warfighter Space Architecture (PWSA), recognized for its cost-effective, rapid deployment of satellites and advanced capabilities.

Latest updates

York Space Systems Acquires ALL.SPACE to Bolster Secure Communications Capabilities

Event summary

  • York Space Systems (NYSE: YSS) has entered into a definitive agreement to acquire ALL.SPACE, a UK-based provider of satellite communications terminals.
  • The acquisition is expected to close in the third quarter of 2026, subject to regulatory approvals.
  • ALL.SPACE will operate as a wholly owned subsidiary of York.
  • ALL.SPACE’s Hydra Terminal Range enables multi-link, multi-orbit, and multi-band connectivity across various satellite networks (LEO, MEO, GEO, HEO).

The big picture

The acquisition reflects a growing demand for secure, multi-domain communications capabilities, particularly within the defense sector. York’s move to acquire ALL.SPACE positions it to capitalize on this trend, offering a more comprehensive suite of solutions for critical missions. This is York’s second acquisition since its IPO, signaling an aggressive growth strategy and a commitment to expanding its capabilities beyond its core hardware offerings.

What we're watching

Regulatory Scrutiny
Given the national security implications of assured communications, the acquisition's regulatory approval process will be closely watched for potential delays or conditions.
Integration Risk
Successfully integrating ALL.SPACE’s UK-based operations and technology into York’s US-centric structure will be critical to realizing the anticipated synergies.
Competitive Landscape
The acquisition intensifies competition in the resilient communications space; York's ability to differentiate its combined offering will be key to sustaining market share.
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