Satellite Industry Shifts: Modular Platforms Reshape Vertical Integration
TAMPA, Fla. — A paradigm shift in the satellite industry is under way, with manufacturers increasingly adopting standardized, modular platforms that can support multiple missions. During the SmallSat Symposium in Silicon Valley on February 4, industry leaders discussed how this approach is changing the dynamics of vertical integration.
Moving Away from Unique Satellite Designs
Traditionally, each satellite was designed for a specific mission. However, many companies are now opting for a common platform with interchangeable payloads to meet various customer requirements. This shift is reigniting discussions around the most effective ways to control costs and performance in the space industry.
Divergent Strategies: Vertical Integration vs. Supplier Collaboration
Some industry giants like SpaceX and Rocket Lab continue to invest heavily in in-house production to maintain tight control over supply chains and manufacturing timelines. On the other hand, companies like Airbus prefer a diverse supplier base to balance standardization with flexibility. Debra Facktor, head of Airbus U.S. Space Systems, discussed her company’s transition strategy at the Satnews Events conference.
“We deliberately changed our strategy from producing a lot of one type to having a common base that can be used for various missions,” Facktor emphasized.
Previously, Airbus concentrated on manufacturing large numbers of identical broadband satellites in partnership with OneWeb. Today, their manufacturing facility in Florida produces spacecraft for a wide range of missions, including systems for the Space Development Agency, contracted by Northrop Grumman.
“I believe in having resilience in the supply chain,” Facktor explained. “A strong, global supply chain with multiple experts enhances capabilities over time without the need for continuous internal investment.”
The Complexity of Vertical Integration
According to Viktor Danchev, CTO of EnduroSat, vertical integration was justified when Airbus focused on one product line but became more complex with varied spacecraft and multi-mission configurations. He highlighted that such strategies could be prohibitively expensive without a substantial initial commitment, constraining financial health.
Brad King, CEO of Orbion Space Technology, echoed Danchev’s sentiment. “SpaceX’s success isn’t necessarily attributed to vertical integration; it often results from painful supplier experiences,” he said. “Vertical integration might be essential when suppliers are absent or unreliable, or if the company excels in this area. Otherwise, buying from established suppliers is typically more viable.”
The Rise of Multi-Mission Satellite Platforms
The preference for a baseline satellite bus with customizable options is driving the shift towards multi-mission spacecraft. According to Danchev, this approach gives customers flexibility in choosing only the required capabilities while reducing development times compared to building a customized satellite for each mission.
Advancements in launch capabilities, miniaturization of technology, and the increasing role of software in enhancing hardware performance have also made the inclusion of multiple payloads on a single satellite obsolete. As a result, satellite operators can now tailor their fleets more accurately, combining specialized and multi-purpose spacecraft to maximize efficiency.
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