Kapta Space Raises $24M Series A for Spaceborne Radar

A target keeps moving while the satellite observing it moves too. For Kapta Space, that relationship gives radar engineering a demanding customer promise: return to the right place quickly enough to keep the track useful.

The Seattle startup announced a $24M Series A on October 9, 2026, led by Washington Harbour Partners and co-led by Bison Ventures. The company says the financing will support production for multiple classified moving target indication contracts secured earlier this year, along with manufacturing expansion, flight qualification and preparation for its first orbital demonstration.

Cofounder and CEO Milton Perque and cofounder and CTO Adam Bily are working on radar payloads intended for persistent sensing from low Earth orbit. Their commercial proposition puts manufacturing economics beside sensing performance: an architecture that missions can afford to deploy repeatedly has a different job from an impressive instrument built once.

What Kapta Space's Series A is financing

Washington Harbour Partners brings a national-security investment mandate to the round. Founder and CEO Mina Faltas describes a firm investing across space, sensing, communications and industrial capacity, areas that place a payload supplier inside a broader operating architecture. Bison Ventures co-led the financing, with MetaVC, MYDA Capital, Entrada Ventures, Aurelia Foundry and Fitz Gate Ventures also participating alongside other new and existing investors named collectively in the announcement.

Kapta reports $30M in total funding. Its separately announced $5M Seed in February 2025 was led by MetaVC Partners, with Entrada Ventures and Blue Collective participating. The latest announcement leaves the composition of the total undisclosed, so those figures should retain their separate meanings rather than becoming a reconstructed financing history.

The classified contracts give the production plan a concrete mission context. Kapta has disclosed neither customer identities nor contract values, and the announcement describes flight qualification and an orbital demonstration as work still ahead. For a supplier, that sequence means capital has to support the process of getting an instrument accepted for flight as well as the ability to manufacture it.

There is an operating commitment inside that progression. A design intended for repeated deployment requires a manufacturing approach that can travel with the architecture. Kapta's funding is directed at building that capacity while the company works with strategic partners toward contracted orbital missions, bringing the engineering and production conversations closer together.

How MESA changes the radar design conversation

Kapta calls its modular architecture a Metamaterial Electronically Scanned Array, or MESA. The company describes software-defined electronic steering, a broad field of regard and scalable apertures, designed to reduce cost, power requirements and manufacturing complexity relative to traditional active electronically scanned arrays. Public materials do not provide an independent comparison of those economics or establish that the announced payload has already demonstrated them in orbit.

The intended capability is persistent awareness of moving targets across air, sea and land. Steering and revisiting belong together in that mission: the instrument must search, track and return to objects whose positions are changing. Kapta's design approach treats those repeated observations as part of the same radar architecture, with modularity contributing to its proposed path toward scale.

Perque's background includes Echodyne, while Bily worked at Apple and Astranis before Kapta, according to the company's Seed announcement. StoryHouse Ventures' portfolio identifies both leaders and lists physicist Tom Driscoll as a cofounder. That combination places antenna and radar experience close to the product's central engineering problem, without turning a founder biography into proof of mission performance.

Kapta also describes synthetic aperture radar imagery and interferometric radar applications on its website. The latter targets measurements of changes in the Earth's surface, with mining, energy and transportation among the proposed commercial markets. These remain company-described applications and ambitions; the current financing announcement focuses on classified tracking work and the hardware milestones required to support it.

For a mission buyer, the consequence extends into system planning. Payload performance, power and integration all have to fit the spacecraft and the mission around it. Kapta's stated design goals seek to make that fit repeatable across a larger architecture, placing manufacturability inside the sensing proposition itself.

The partners around the payload

Kapta's partnership approach draws on existing satellite buses, data partners and pipelines, integration and launch services, mission control and ground operations. The company describes joining an established space and analytics ecosystem, an approach that distributes mission responsibilities among organizations with different specialties. Public materials leave the identities and terms of those relationships unspecified.

That approach changes how the opportunity should be read. An instrument has to become useful to the people integrating the spacecraft, operating the mission and using its data. The links between those organizations are part of delivering persistent awareness, making a payload supplier's ability to work through the surrounding ecosystem commercially consequential.

The wider financing record includes investment in different pieces of that infrastructure. DevCuration's coverage of Balerion Space Ventures' $200M Fund II provides related context on capital directed toward space infrastructure. Kapta occupies the sensing layer of that discussion; the fund story is context, with no investor or commercial relationship implied between the two.

The manufacturing expansion and qualification work now sit beside Kapta's contracted missions. Perque and Bily have resources to move their radar toward flight while partner organizations bring the spacecraft and operational capabilities around it. The handoff takes shape as those participants turn the planned payload into an instrument a mission can carry, task and use.