Assaia, the Zurich-based aviation technology company, has raised $26.6m in an oversubscribed Series B funding round, led by European investment firm Armira Growth, alongside existing investors.

Zurich, Switzerland - December 9 2025 - Assaia, the Zurich-based aviation technology company, has raised $26.6m in an oversubscribed Series B funding round, led by European investment firm Armira Growth, alongside existing investors. The additional capital raised will enable Assaia to continue to scale its AI platform globally and launch new solutions to further improve airport, airline and ground handler efficiency.

Assaia's technology is designed to optimize the commercial aircraft turnaround process by providing real-time visibility and automation across apron operations. Its technology is already deployed at several major international hubs including New York JFK, London Heathrow, Dubai International and Toronto Pearson, helping reduce delays, improve on-time performance and enhance gate utilization.

Members from Assaia and Armira Growth: Max Berkemeier, Tessa Bottenschein, Matt Keehan, Christiaan Hen, Anna Schulte and Christian Figge

Armira's backing underpins growing demand for AI-driven operational infrastructure across the aviation sector. As traffic volume surpasses pre-pandemic levels, human resources remain limited and operational margins tighten, airports and airlines are prioritizing intelligent automation to improve resilience and increase efficiency. Assaia's AI platform addresses these challenges by shortening turnaround times and enabling better planning across airside operations.

Christiaan Hen, CEO of Assaia, commented: "This investment signals a new phase of growth for Assaia, as airports and airlines increasingly looks to AI for solutions to mounting operational challenges. With Armira's backing, we are accelerating the rollout of new technologies and expanding our footprint to deliver measurable value in some of the world's most complex airport environments."

A portion of the new funding will support the launch of a next generation StandManager, a planning module that uses AI to optimize gate and stand assignments before aircrafts land. This system enables more efficient gate usage and improves operational predictability within congested and high-volume environments.

Armira has a strong track record of scaling high-growth technology businesses. It was an early backer of companies such as osapiens, which raised $120 million in a round led by Goldman Sachs in 2024, and Wemolo, a visual AI-based parking management company expanding internationally. In addition to capital, Armira brings deep operational expertise and a network of more than 100 industry advisors, who will support Assaia's long-term business objectives.

Christian Figge, Managing Partner at Armira Growth, said: "We focus on investing in resilient business models that demonstrate a distinct technological advantage, and Assaia exemplifies that. Its AI platform is already transforming airport operations and helping the aviation industry navigate some of its most complex challenges. We are excited to support Assaia's next phase of growth and to help them scale a product that is truly resonating with a wide range of customers worldwide."

Hen added: "Armira's expertise supporting high-growth technology businesses will be a major asset as we continue to advance, ensuring that we are well positioned to take the next step forward. With Armira's support, we can now strengthen existing results, accelerate adoption in key markets such as the U.S., and continue developing the tools the industry needs to improve performance while also reducing operational risk."

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Testimonials

Using technology to move the aviation industry forward is in Alaska’s DNA, our teams have already been using Assaia to improve our aircraft turn processes, and we’re thrilled to help expand technology that will make us safer, more efficient, and offer an even better guest experience. This partnership represents the future of machine learning applications in aviation and will translate into significant advances in our industry.

Pasha Saleh
Corporate Development Director, Alaska Airlines

The use of Assaia's TurnaroundControl has provided our Airline Partners, Ground Handlers, and Service Providers with full visibility of the aircraft turn processes. The data, predictability, and visibility enhances our collective efficiency and resilience at Toronto Pearson. Paired with our A-CDM initiative, Assaia's TurnaroundControl provides crucial data driving A-CDM processes, a reduction in turn times, and a noticeable increase in on-time performance.

Dean Wright
Associate Director, Gating & Airport Flow

The way Turnaround 2.0 uses AI and machine learning to boost our zone controllers' efficiency is remarkable. They can now manage multiple gate activities with more focus on handling exceptions, rather than multitasking. Turnaround 2.0 is more than a tool for the present; it's a foundation for 'United Next,' growing with us and helping us surpass our operational goals efficiently.

Daniel Reed
Director of Station Operations, United Airlines

Our focus is to use innovation to make our operations smoother. We have selected Assaia because of the capabilities of the tool. But it is also really important for us that it has a good record of successful implementation, so we know it will deliver for us, for our airlines and ultimately for our passengers.

Dr Babett Stapel
Managing Director, Fraport Slovenjia

We are optimizing all our processes on the apron to shorten the time each aircraft needs to be on the ground, which benefits both our passengers and our airline partners. This is a common issue across our airports and we are talking to all of them about this technology.

Claus Grunow
VP of Corporate Strategy and Digitalization at Fraport

We are pleased to partner with Assaia to implement the ApronAI Turnaround Control solution at T4. This new solution will not only optimize operations and our work with our business partners, but will also help us to ensure a first-class customer experience at T4.

Roel Huinink
President and CEO, JFKIAT

The real-time and historical insights that can inform both airport and airline operations make this solution a clear winner for everyone.

Craig Paul
Director of Technology & Innovation , Halifax Stanfield International

Assaia's product allows airports and airlines to collect, track, and analyze data in real time; this innovation removes inefficiencies and optimizes performance.

Jim Lockheed
JetBlue Ventures

We’re creating the airport of the future, and innovation in apron operations will directly improve the passenger experience. We are laser focused on innovations that will make Pearson and its whole apron ecosystem more efficient while reducing our carbon footprint.

Deborah Flint
President and CEO GTAA

SEA needed an innovative solution to our capacity problem and have worked with Assaia to optimize the turnaround process resulting in reduced taxi times and increased passenger satisfaction. Assaia has exceeded our expectations, consistently delivering on-time & on-budget.

Samer Tirhi
Airline Scheduling Coordinator, Seattle-Tacoma International Airport

With the help of Predicted Off Block Time from Assaia. JFKIAT Operations can be proactive to reduce or eliminate any delays and gate holds

Stephen Tukavkin
VP IT & Digital, JFKIAT

We are proud to be partnering with the Assaia team in our mission to use technology to improve the efficiency and safety of the airport environment.

Raghbir S. Pattar
Director of Airports Transformation, IAG

I had mentioned before, great innovation on your part. With these types of improvements, T4 is always leading at JFK. Thank you

COPA Station Manager
JFKIAT

We’re working hard on becoming an airport of the future, and this involves rethinking every part of our ground operations. Assaia’s ApronAI is an integral component of our vision for the ramp of the future.

Abhi Chacko
Head of Innovation & Commercial IT Services, Gatwick Airport

Assaia’s technology adds critical data points to CVG’s early-stage neural network for operational advancements. Structured data generated by artificial intelligence will provide information to make decisions, optimize airside processes, and improve efficiency and safety.

Brian Cobb
CIO, CVG Airport

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