Kapta is building a spaceborne SAR constellation using low-cost electronically-steerable metasurface radars — putting a 10x cost advantage into a defense-and-commercial imaging market that today is dominated by expensive traditional AESA hardware. Milton Perque designed a metasurface radar at Echodyne (leased 85K sq ft facility today; ~$300M revenue trajectory per his 2026 estimate) and pulled key Echodyne talent — RF engineer, digital team lead, program manager — into Kapta. The unit-economics story is remarkable: Kapta systems price $12-13M vs. $150K+ per element for competing primes, and use 16 elements vs. 10,000 for the same steerability. It is one of the very few pre-seed deals where cost curves alone create the moat.
Kapta closed initial pre-seed with Bison VC, MetaVC, Washington Harbour, and Entrada; StoryHouse's $75K first tranche came in Apr 2024 at a $7M cap (Internal). $1.8M DARPA Direct-to-Phase-2 award (Jan/Feb 2026) validated the DoD demand. By May 2026, Milton was closing a $20M Series A at $70M pre-money, led by Washington Harbour Partners with Fathom Fund, FitzGate, Might Capital and insiders (per 2026-05-13 note). $14.5M in hard verbals at that point. In March 2026, York Space made a $140M acquisition offer (60/40 equity/cash) that would have been 15x for StoryHouse in 18 months; declined due to stock protection issues, and York bought All Space for $355M two weeks later.
SAR is one of the fastest-growing segments of the imaging-satellite market and defense is roughly half of demand. Kapta's 10x cost advantage is exactly the lever that unlocks proliferation — 36 systems at $12-13M each = $260M revenue is a plausible near-term outcome if a single major defense customer scales orders.
| Player | Positioning | Funding / Stage | Edge vs. them |
|---|---|---|---|
| Kapta | Metasurface SAR: 16 elements per unit, $12-13M per system | Series A closing 2026 at $70M pre | — |
| Northrop Grumman | Legacy prime for AESA-based airborne radars | Public | Kapta ~10x cheaper per unit; but Northrop owns program-of-record relationships. |
| Capella Space | Commercial SAR imagery constellation | Public (SPAC-merged, now restructuring) | Capella sells data; Kapta sells payloads/systems — different layer, complementary path. |
| Umbra | High-resolution SAR imagery | Late-stage private | Same as Capella — imagery layer, not payloads. Kapta could sell to them. |
| Echodyne | Ground / airborne metasurface radar | Late-stage private ($100M+ raised) | Milton originated the metasurface work here; Kapta is the spaceborne extension. |
Moat: Metasurface architecture patents plus a manufacturing cost curve competitors literally cannot match — Kapta's 16-element sub-array does what AESAs need 10,000 elements to do. Team pulled from Echodyne carries deep product-architecture knowledge.
York Space paid $355M for All Space in March 2026 (per Milton's account) — this establishes a hard comp. Anduril is in ongoing acquisition dialogue with quarterly reviews (Internal, May 2026 note). Series A closing at $70M pre-money puts StoryHouse's $7M-cap entry at ~10x on paper before any actual exit.
Series A at $70M pre with $14.5M in hard verbals; declined $140M York Space acquisition offer (15x return in 18 months) due to stock protections; Anduril in ongoing dialogue; classified proposals submitted with Anduril and Rocket Lab.
Company Update & Recent Developments: Milton's previous product at Echodyne doing ~300 radar systems/month at $150-160K each. Milton's team brought key Echodyne talent to Kapta — digital team lead, RF engineer, program manager.
Series A Fundraising: Raising $20M on $70M pre-money. Current status $14.5M in hard verbals. Lead: Washington Harbour Partners $5M. Also committed: Fathom Fund $5M (pending), FitzGate $1M, Might Capital $2M, Angels ~$2M, Parada/Meta VC/Intra insiders ~$5M.
Acquisition: York Space offer March 2026 — $140M (50% above post-money if $20M raised). Deal 60/40 equity/cash; failed on stock protection issues (6-month lockup, 10% price protection only). York acquired All Space for $355M two weeks later. Anduril ongoing interest — C-suite knows Kapta as acquisition target, quarterly reviews, daily Signal contact.
Product: AMTI (Airborne Moving Target Indication) consortium — 9 companies, Kapta payload of choice for 2. Cost advantage: 10x cheaper than Northrop; Kapta $12-13M vs $150k+ per unit. Technical: AESA needs 10,000 elements per sq meter; Kapta needs 16.
Next Steps: Series A close target Monday. TRL6 critical for meaningful customer engagement. Received DARPA $1.8M Direct-to-Phase-2 (started Jan/Feb). Runway to Feb 2027.
A senior reference stressed the challenge of capital intensity in satellite constellations and pushed on how Kapta bridges hardware revenue and capital needs; positive on the tech, cautious on the market.
July 2023 conversation on metamaterials and beam steering. Phase II funding: $2M received; bridges consortium access. DoD opportunities and commercial conviction. Customers: Ursas of the world and other data resellers. Challenge: putting a constellation of satellites into space, even 8-10, the payback is very long. VCs today are trying to avoid the cap intensive business. Directive Phase II is a really awesome signal — he's seen really good companies with great tech not get this. He'd want to understand the government demand from a dollars perspective. Commercial market is developing but isn't there yet.
Post-investment portfolio check-in on early technical and program milestones.
RAW NOTES: Portfolio touchpoint post-close. Continued technical milestones and DoD program progression.
Tom Driscoll (Echodyne, Neurophos): "I wouldn't invest in that satellite sensor company. Rare that a component-based business has a venture-scale outcome. Earth observation is a really tough business in general, let alone when you are a component provider." (This was on an earlier structure — the diligence surfaced this concern; the Series A pricing at $70M pre and DARPA + AMTI selection has since flipped the case.)
Source: Meeting Notes recEISOK1LhSOOV7t · 2022-11-04
Elisa La Cava (Madrona) on MetaVC: "The advice I heard was run, don't walk away from working with them. Maybe the deal you're looking at is interesting, but don't do it if they're your only co-investor." Bison VC and Washington Harbour serve as ballast on the cap table.
Source: Meeting Notes recLAgQvKV8BwnO3s · 2022-11-01
Rema Matevosyan (Near Space CEO): "Super cool tech. She trusts they're a very capable team. She thinks they have exciting technical team and proprietary tech in a market that is very big." Positive on tech + team, cautious on partnership strategy at time of call.
Source: Meeting Notes rec4W1katlw1ahJdy · 2022-10-27