Sidus Space Unveils Its Advanced Fortis Command and Data Handling System

On April 23, 2026, Sidus Space, Inc. (NASDAQ: SIDU), a pioneering space and defense technology firm, announced significant advancements in its Fortis Command and Data Handling (C&DH) platform. This system is crafted as a modular 3U OpenVPX architecture designed to enable swift development, adaptable configuration, and long-lasting scalability catered to the evolving demands of space and defense initiatives.

The development of Fortis has been strategically bolstered by a partnership with Microchip Technology, a well-known semiconductor supplier. The integration of Microchip's reliable and space-grade technologies has notably streamlined the system development process, mitigating integration complexities while allowing for faster transitions from initial design phases to fully mission-ready architectures. The system is flexible enough to utilize either commercial components or those specifically designed to withstand radiation, depending on the mission’s assurance requirements.

Fortis is built upon a modular design, aligning itself with Sensor Open System Architecture (SOSA) and Modular Open Systems Approach (MOSA) standards— a forward-thinking move aimed at supporting not just quick development, but also extended scalability. The platform features radiation-tolerant processing capabilities, high-speed data interfaces, and adaptable payload configurations, ensuring resilience in a variety of operational domains including space, airborne, maritime, and terrestrial environments. Insights acquired from the successful deployment of three LizzieSat satellite missions, conceived and operated by Sidus, have further refined the system's performance, optimizing data throughput and multi-sensor integration.

Carol Craig, Founder and CEO of Sidus Space, expressed that, "Fortis reflects our strategy to deliver scalable platforms that evolve with customer needs." This adaptability ensures Sidus remains competitive and relevant within both commercial and governmental segments of the space and defense sectors.

Key elements from Microchip's technology that have been integrated into the Fortis system include PolarFire FPGAs, specialized processors for space and defense, precision timing modules, and high-reliability networking components. Collectively, these technologies provide predictable performance, energy efficiency, and fortified security measures, which are critical in today's rapidly growing space commercializations.

Leon Gross, corporate vice president for Microchip’s aerospace and defense division, noted the significance of their collaboration: "By combining a broad space-qualified portfolio with scalable solutions, Microchip is helping make space commercialization and exploration more accessible." This partnership underlines the commitment of both organizations to innovate and enhance the capabilities of space systems.

Furthermore, the Fortis platform is equipped with state-of-the-art Single-Board Computer (SBC) and Positioning, Navigation, and Timing (PNT) modules. These components are tailored to deliver secure, high-throughput edge processing, especially in contested and remote environments— a crucial advantage for upcoming missions operating under the stringent SOSA/MOSA standards.

About Sidus Space

Sidus Space (NASDAQ: SIDU) stands out as a dedicated space and defense technology company, offering a broad spectrum of flexible and cost-effective solutions that span satellite manufacturing, AI-driven space-based data services, mission planning, and hardware production. With a firm commitment to “Space Access Reimagined®,” Sidus prioritizes swift innovation, adaptable solutions, and optimization of both space systems and data collection performance. Distinguished by proven space capabilities like the LizzieSat® satellite systems, Sidus Space serves a clientele that ranges from government and defense to intelligence and commercial organizations, globally.

Headquartered strategically on the Space Coast of Florida, Sidus operates a 35,000-square-foot facility dedicated to space manufacturing, assembly, integration, and testing, and is conveniently located near launch infrastructure. For more information, visit sidusspace.com.