Blockchain Technology In Aerospace And Defense Market Global Report 2026

The blockchain technology in aerospace and defense market size has grown rapidly in recent years. It will grow from $1.47 billion in 2025 to $1.76 billion in 2026 at a compound annual growth rate (CAGR) of 19.3%. The growth in the historic period can be attributed to rising demand for transparency across aerospace and defense supply chains, increasing need for tamper-resistant asset records, growing concerns regarding counterfeit aerospace and defense components, expanding adoption of digital maintenance records, and increasing need for secure multi-party data sharing.

The blockchain technology in aerospace and defense market size is expected to see rapid growth in the next few years. It will grow to $3.51 billion in 2030 at a compound annual growth rate (CAGR) of 18.9%. The growth in the forecast period can be attributed to rising demand for blockchain-enabled cross-border defense supply chain coordination, increasing need for automated smart contract-based procurement, growing adoption of decentralized identity management, expanding demand for real-time asset provenance tracking, and rising need for trusted data exchange across allied defense networks. Major trends in the forecast period include growing adoption of blockchain-based aerospace and defense supply chain traceability, increasing use of blockchain for secure asset lifecycle management, rising deployment of smart contracts for aerospace and defense transactions, growing demand for tamper-resistant maintenance, repair, and overhaul records, and increasing adoption of decentralized identity and access management.

The rising cybersecurity threats across the aerospace sector are expected to propel the growth of the blockchain technology in aerospace and defense market going forward. Cybersecurity threats in the aerospace sector refer to malicious attacks directed at critical digital infrastructure, communication networks, operational systems, and sensitive defense-related data, which can disrupt operations and compromise national security. Cybersecurity threats across the aerospace sector are increasing due to rapid digitalization, which has expanded the attack surface through interconnected systems, cloud computing, and digitally integrated aerospace and defense operations. Rising cybersecurity threats drive the adoption of blockchain technology in aerospace and defense by enabling secure and tamper-resistant data sharing, strengthening identity and access management, improving supply chain transparency, and protecting mission-critical information from unauthorized access and cyberattacks. For instance, in June 2025, according to the Cyber Threat Intelligence report by Thales S.A., a France-based aerospace and defense corporation, the aviation and aerospace supply chain experienced a 600% year-on-year increase in cyberattacks, with 27 attacks recorded between January 2024 and April 2025. Therefore, the rising cybersecurity threats across the aerospace sector are driving the growth of the blockchain technology in aerospace and defense market.

Leading companies operating in the blockchain technology in aerospace and defense market are focusing on deploying blockchain networks in space to strengthen data security, enable decentralized data processing, and support secure space-based applications. Blockchain networks in space refer to distributed ledger systems deployed on spacecraft or space-based computing platforms to securely record, validate, and exchange data without depending on centralized infrastructure. For example, in June 2025, Thales Alenia Space, a France-based aerospace company, and 3IPK, a France-based space technology company, deployed the first blockchain network in space through the IMAGIN-e payload aboard the International Space Station (ISS). The system combines blockchain technology with Space Edge Computing to process and securely manage data directly in orbit, supporting applications such as Earth observation. The deployment demonstrates the application of blockchain in space-based infrastructure to improve data integrity, enable decentralized processing, and reduce dependence on terrestrial data infrastructure, supporting the development of secure and resilient aerospace applications.

In July 2026, Keysight Technologies Inc., a US-based provider of electronic design and test solutions, partnered with Sateliot to develop a blockchain-enabled framework for secure anomaly detection in 5G non-terrestrial networks under a European Space Agency program. Through this partnership, Keysight Technologies Inc. and Sateliot aim to improve the security, reliability, and trustworthiness of satellite communications by integrating blockchain, artificial intelligence, machine learning, and secure telemetry technologies throughout the satellite lifecycle. Sateliot IoT Services S.L. is a Spain-based satellite communications company providing non-terrestrial network solutions relevant to blockchain-enabled security and connectivity in aerospace applications.

Major companies operating in the blockchain technology in aerospace and defense market are Amazon Web Services Inc, International Business Machines Corporation, GE Aerospace, The Boeing Company, RTX Corporation, Lockheed Martin Corporation, Northrop Grumman Corporation, Airbus SE, L3Harris Technologies Inc, Safran SA, BAE Systems plc, Thales Group, Fujitsu Limited, Consensys Software Inc, Hedera Hashgraph LLC, Algorand Technologies Inc, SIMBA Chain Inc, Data Gumbo Corporation, Aeroplicity Inc.

North America was the dominant region in the blockchain technology in aerospace and defense market in 2025. Asia-Pacific is expected to be the rapidly growing region in the forecast period. The regions covered in the blockchain technology in aerospace and defense market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.

The countries covered in the blockchain technology in aerospace and defense market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.

The blockchain technology in aerospace and defense market includes revenues earned by entities by providing services such as blockchain platform development, system integration, smart contract implementation, supply chain traceability, identity and access management, and secure data sharing. The market value includes the value of related goods sold by the service provider or included within the service offering. Only goods and services traded between entities or sold to end consumers are included.

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