Ares Shield, under the leadership of Grzegorz Zwoliński, has signed a contract to implement a microwave system that creates an "invisible shield" protecting satellites from espionage. This technology positions the Polish startup as a key player in the American space technology market. The contract is the result of long-term negotiations, although the exact financial value of the venture and the identity of the American technology partner have not yet been publicly disclosed.
Grzegorz Zwoliński's return: Ares Shield enters the game
Grzegorz Zwoliński, co-founder of SatRev, decided to change his business profile after completing the nanosatellite construction phase at his previous company. In August 2026, he announced that Ares Shield was entering the operational phase. The company deals with solutions for the protection of orbital assets. The signed contract for the implementation of the microwave system represents a direct entry into the defense segment, where technical requirements are significantly higher than in the case of commercial satellite constellations.
Zwoliński has focused on a niche that is gaining importance in the USA in the face of the great power rivalry for dominance in low Earth orbit. While the challenge at SatRev was the miniaturization of devices, the main goal at Ares Shield is data integrity. The Polish company must now prove that its solution is compatible with the infrastructure of American government agencies. This transition from a hardware supplier to a provider of an advanced security system forms the foundation of the company's new business strategy.
The American market is the primary target for Ares Shield, which stems from the availability of budgets for orbital security. Industry observers point out that without American defense contracts, the development of technology on such a scale would be difficult in Europe due to limited access to venture capital in this sector. Zwoliński is trying to leverage his experience in investor relations to effectively manage the scaling of operations across the ocean.
Microwave technology: The "invisible shield" mechanism
The essence of the system developed by Ares Shield is the use of microwaves to protect satellite transmission channels. In orbital conditions, electronic espionage consists mainly of intercepting radio signals transmitted between a satellite and a ground station. The microwave system is designed to prevent intruders from accessing this data. It acts as an electromagnetic barrier that isolates key information streams from unauthorized interception attempts.
This technology is based on precise frequency control. Upon detecting an attempt to interfere with the transmission, the system generates microwaves that neutralize the signal attempting to intercept the data. This is a process that requires real-time calculations. Any delay in the system's reaction could result in an information leak, which is why integration with the satellites' onboard computers is a key element of the implementation.
The technical specifications of the device have not been made public, but it is known that it must meet rigorous standards regarding resistance to cosmic radiation and extreme temperatures. Ares Shield does not just provide software, but a complete system ready for installation on orbital platforms. This is an engineering challenge that involves the need to ensure low power consumption, which, given the limited energy availability on a satellite, is a decisive factor in the effectiveness of any defense solution.
Barriers to entry: ITAR and American defense standards
Entering the American defense market for a non-US company involves overcoming complex legal barriers. The most important of these is compliance with ITAR (International Traffic in Arms Regulations). These regulations control the export and import of defense and space technologies. Ares Shield must demonstrate that its microwave system does not violate US national security standards, which often requires audits conducted by American federal agencies.
Another barrier is the technical certifications required by the US Department of Defense. Any system intended to operate within space infrastructure must undergo a verification process for compliance with telecommunications security standards. This includes, among others, NIST SP 800-171 standards regarding the protection of non-classified information in the information systems of subcontractors. For a startup from Poland, this means the necessity of adapting internal production and design processes to requirements that have been standard for many American companies for decades.
The certification process in the American defense sector is long-term and costly. Ares Shield, upon entering the game, must have secured funding that will allow it to cover the costs associated with audits and maintaining compliance with rigorous regulations. The lack of these certifications excludes the company from participating in most government contracts. The signed contract in question likely concerns a test phase or a pilot implementation, which is a typical path for companies entering the Pentagon's supply chain.
Geopolitics of outer space
Low Earth orbit has become an environment for intelligence operations. Satellites have ceased to be just data relays and have become elements of critical state infrastructure. Satellite espionage, including the interception of data transmitted by communication satellites and imagery intelligence, is currently one of the priority threats to US security. Ares Shield fits into this trend by offering a solution designed to limit the effectiveness of hostile listening units.
"Space-based espionage" threats include attempts by hostile satellites to physically approach monitored objects, which allows for better signal reception. The microwave system is designed to counteract such attempts by creating a zone where unauthorized signal reception becomes impossible or detectable. The choice of microwave technology as a defense method stems from its relative effectiveness in vacuum conditions, where there is no atmosphere to attenuate electromagnetic waves.
For the Polish startup, cooperation with American partners means entering an ecosystem where every innovation is evaluated for its utility in conditions of armed conflict. This is an extremely hermetic environment where trust is built over years. Zwoliński, having experience in running SatRev, must now manage the expectations of American clients for whom system reliability is more important than its price.
Challenges of scaling and operations in the USA
Operating in the USA requires Ares Shield to have an operational presence on the ground. Managing contracts with government agencies requires not only an office but, above all, a team of engineers and compliance specialists who understand American defense law. This expansion is fraught with risk, as Polish companies often hit a wall of bureaucracy that does not forgive documentation errors.
Scaling the microwave system to a level where it becomes a standard across an entire satellite constellation requires huge production outlays. Currently, Ares Shield is at the contract implementation stage, which is a practical verification of the technology. If the system proves itself in operational conditions, the company can count on further orders, which will allow for the building of a lasting market position.
Ares Shield's success in the USA depends on whether the company can maintain the pace imposed by its American partners. This market does not forgive delays. In the space industry, every day of delay in contract execution can lead to a loss of client trust, which in the defense sector is synonymous with the end of cooperation. Zwoliński is betting on high-margin technology, which is an attempt to escape the price competition that characterizes the nanosatellite market.
The future of Ares Shield: Plans for 2026-2030
The company's strategy for the coming years assumes the commercialization of the microwave system not only in the defense sector but also in the sector of private satellite operators. Many private companies operating telecommunications infrastructure fear electronic espionage, which opens up new business opportunities for Ares Shield. Data protection is becoming a market value for which operators are willing to pay more and more.
Development plans also include strengthening cooperation with American government agencies. If Ares Shield becomes a certified supplier for the Pentagon, it will pave the way for projects of a much larger financial scale. The company wants to become a link in the supply chain that will co-decide on security standards in orbit. This is an ambitious goal, considering the dominance of American defense giants such as Lockheed Martin or Northrop Grumman.
However, the Polish company must remain cautious. Dependence on one or two American partners in the initial phase can be risky. Zwoliński's strategic plans for 2026-2030 assume the diversification of the client portfolio, which is intended to protect the company against fluctuations in American defense budgets. The results of the system tests next year will be crucial for further project funding by external investors.
Editorial context: Risks and perspectives
Ares Shield's success is a signal of changes in the Polish space sector. Instead of building entire satellites, companies are beginning to specialize in niche security services. The catch, however, remains the fact that such a strategy makes the company dependent on the American market, which is very difficult in terms of regulation. If the microwave system proves effective, Poland could become an important technology supplier for NATO allies. However, if the company does not pass the Pentagon's rigorous tests, it could mean the end of its expansion across the ocean. Skepticism toward such bold declarations is justified by the specificity of the industry, in which promises are often verified by the realities of physics and the ruthlessness of American audit procedures.
Questions and answers
What exactly is the Ares Shield system?
It is an advanced microwave system designed to create an electromagnetic barrier around satellites, which is intended to prevent unauthorized data interception and electronic espionage.
Who is behind the success of Ares Shield?
The company is managed by Grzegorz Zwoliński, who previously co-founded SatRev, a company operating in the nanosatellite sector.
Why is this contract important for the Polish space sector?
Signing a contract with an American partner opens the way for the Polish startup to the elite and hermetic US defense market, which is considered a significant technical and business achievement.
What are the main barriers for Ares Shield in the USA?
The main obstacles are rigorous ITAR regulations, US Department of Defense certification requirements, and the need to prove the system's reliability in extreme space conditions.
Is the value of the contract known?
No, the company has not made public the financial value of the signed contract or details regarding its operational scope.
What is the main goal of the company's development by 2030?
The company plans to become a key supplier of orbital security solutions for American government agencies and private satellite operators, aiming to commercialize the microwave system on a large scale.
Sources
Article prepared by the Wiadomości PRO editorial team with the support of artificial intelligence. Facts come from the sources provided above.
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