Kapta is building the first low-cost, electronically-steerable metasurface-based SAR sensor to unlock persistent, affordable commercial and defense radar imaging from LEO — pricing at roughly 10x below legacy Northrop-class primes while retaining Moving Target Indication (MTI) capability no incumbent commercial SAR operator can match. The wedge is a proprietary Echodyne metasurface antenna that requires 16 elements per square meter versus the 10,000 elements traditional AESA arrays demand, collapsing the bill of materials for a spaceborne aperture from the $150M+ prime-class regime into the $12–13M range and enabling an 8–10 satellite constellation to reach persistence.
Validation: DARPA has awarded Kapta two consecutive Direct-to-Phase-II (D2P2) contracts (the second at $1.8M, kicked off Jan/Feb 2026), the team is the payload of choice for two of nine primes in the AMTI consortium, and Washington Harbour Partners is leading a $20M Series A at a $70M pre-money valuation (May 2026 termsheet, close targeted July 2026) — the first company without in-space assets Washington Harbour has led into. York Space attempted a $140M acquisition in March 2026 (roughly 15x return for StoryHouse in ~18 months), rejected on stock-protection terms. StoryHouse Fund I entered at a $7M cap on a $650K convertible note in August 2023 for a $75K check, converted at a $7.5091 seed share price into 21,647 shares; the Series A repricing to a $48.11 share price marks ~6.4x on the seed-converted basis, and Fund I is committing an additional $100K follow-on into the A.
SAR is one of the last major segments of the earth-observation stack that remains cost-gated: incumbent per-collection pricing is 1–2 orders of magnitude above the level required to unlock the long-tail commercial market, and every recent Space Force budget cycle has re-prioritized GMTI/AMTI capabilities as the Air Force pivots to LEO-based ISR. North America commanded 41% of 2025 SAR spend, and Asia-Pacific is compounding at 12%+ — a favorable geographic profile for a US defense-native constellation with dual-use commercial optionality.
| Player | Positioning | Funding | Edge |
|---|---|---|---|
| Kapta Space | Low-cost electronically-steerable metasurface SAR for constellation ops; MTI-capable | $6.3M raised; $20M Series A in progress at $70M pre | — |
| Capella Space | High-precision SAR imagery, sub-0.25 m resolution, revisit <3 hours | $175M+ raised | In-orbit constellation and enterprise sales motion; expensive per-collection model Kapta targets |
| ICEYE | Finnish SAR leader; industry-best revisit rate; insurance + defense | $450M+ raised | Largest deployed SAR fleet (~40 sats reported); NatCat + gov contracts |
| Umbra | US SAR provider; high-resolution imagery for DoD/IC | $100M+ raised | Domestic prime-tier customer trust; simpler traditional AESA architecture |
| Northrop / prime-class SBR | Traditional $150M+ SBR/GMTI system integrator | Public defense prime | Deep DoD relationships; Kapta claims 10x cost advantage on the payload |
Moat: Exclusive license to Echodyne's metasurface antenna IP (originally incubated at Intellectual Ventures), enabling a 16-element vs. 10,000-element steerable aperture that neither incumbent SAR operators nor traditional AESA primes can replicate without ground-up sensor redesign.
Named acquirers are on the table already: York Space made a formal $140M cash/equity acquisition offer in March 2026 (rejected on stock-protection terms) and turned around to acquire ALL.Space for $355M two weeks later; Anduril maintains continuous acquisition-team dialogue with the CEO (daily Signal per note 2026-05-13) and reviews Kapta at quarterly Anduril C-suite acquisition reviews. Kapta's own revenue math shows a 36-system order = $260M revenue, which per the May 2026 note "makes $500M acquisition out of question" — framing plausible $1B+ upside for the Series A syndicate. On a $75K seed check converted at $7.51 into 21,647 shares (now marked at $48.11 = $1.04M paper value), a $500M exit is roughly 15x MOIC on this position; a $1B+ exit is 30x+.
RAW NOTES: Company Update & Recent Developments
Milton's previous product he was responsible for at Echodyne doing ~300 radar systems/month at $150-160K each
Product Milton designed at Echodyne in 2018; leased 85,000 sq ft facility, can't keep up with demand
Tom believes Echodyne will hit $300M revenue next year and become a $2B+ acquisition within 12 months
Milton's team brought key Echodyne talent to Kapta (digital team lead, RF engineer, program manager)
Series A Fundraising Progress
Raising $20M on $70M pre-money valuation
Current status: $14.5M in hard verbals, target $20-25M by Monday
Lead investor: Washington Harbour Partners ($5M) — PE firm with $3B AUM
Round led by Mina Faultus; operating partner Mike Ellis (ex-Anduril acquisitions) involved
First time Washington Harbour has led a Series A for a company without in-space assets
Committed: Fathom Fund $5M, FitzGate $1M, Might Capital $2M, angels ~$2M, insiders (Parada/MetaVC/Intra) ~$5M
Acquisition Interest & Strategic Decisions
York Space acquisition attempt in March: $140M offer (50% above post-money if full $20M raised); 15x return for StoryHouse in ~18 months
Deal structure negotiated 80/20 → 60/40 equity/cash; failed on stock protection (6-month lockup, 10% price protection only)
York acquired ALL.Space for $355M two weeks later
Anduril: ongoing acquisition-team interest; quarterly C-suite reviews; daily Signal comms with CEO
Two VCs at Series A IC called $500M exit "not big enough" — prefer 20x in 10-15 years vs 5x in 2 years
Product & Market Positioning
AMTI consortium: 9 companies; Kapta is payload of choice for 2
Classified Anduril proposal submitted; Rocket Lab proposal pending
Cost advantage: ~10x cheaper than legacy primes (Northrop)
Bus costs: $7-8M (K2, Rocket Lab, York) vs $30M traditional
Technical: AESA needs 10,000 elements per square meter; Kapta needs 16
Revenue potential: 36 systems = $260M revenue (makes $500M acquisition "out of question")
Next Steps
Series A close target: Monday
TRL6 milestone critical for meaningful customer engagement
Manufacturing focus: schematic capture phase, building based on real RFP requirements
DARPA D2P2 $1.8M kicked off Jan/Feb 2026
Current runway extends to February 2027
RAW NOTES:
July 2023 — Metamaterials
Ability to steer a beam using electronics at 1/10 the cost. Phase II funding — received $2M. Also being invited to a Bridges consortium (gives access to top secret data). DoD opportunities and building conviction on commercial.
Customers: sell to Ursa-of-the-world data resellers. Structure of tranched financing under discussion.
Advisor view: challenging to vet the technology; can make intros. Putting 8-10 satellites into space has a very long payback. Small buses decrease price but market is still challenging. VCs today try to avoid cap-intensive business, focus on software.
If Kapta can bridge the gap between creating revenue and capital intensity, and get one into space, it would be revolutionary — near real-time observation, no one has done it yet, so commercial entities don't currently use SAR data (cost-prohibitive).
DoD: Directive Phase II is a really strong signal — many good companies with great tech never get this. Government matching programs match up to $15M if you raise $15M outside.
First satellite build: models say $50M; could POSSIBLY be less; some companies have put satellites into space for $10M, depends on how much off-the-shelf. Big expense is weight.
Advisor Spectre (portco he invested in) had already gotten $10M of non-dilutive.
Recommendation: solid understanding of storage requirements (Planet's biggest expense is data storage). Why is $650K the right amount? What's the timeline and runway? Who exactly are the commercial buyers?
Updates from Milton re: Kapta
Started creating Milestones slides (Technical and Business) and a Headcount/burn spreadsheet. Will determine what money we'll need in coming months and what technical risks to mitigate; forces Adam and Milton to think hard about early hires.
End of month projection: ~$350K in the bank. Not terrible.
USG has ~30% chance of shutting down. Just submitted another DARPA invoice ($240K); accepted, funding in <2 weeks.
Actively planning travel to DARPA in December for our 2nd Clearance meeting at a MITRE facility. 5 of us traveling on Milton's TS billet. DARPA gave us $12.5K for this quarter to facilitate.
Joe Guerci (former SPO Director and KAPTA advisor) is the only one with active TS/SCI — he'll have meaningful conversations in a SCIF. Huge advocate. AFRL, USSF, Air Force, ONR, DIU all coming.
Just starting negotiations for our building — broker negotiating a tapered lease. ~$70K first year including utilities, no tenant improvements needed.
Made second round of CDL. Nathan Kundtz is Lead Mentor with two others (ex-CTO Hawkeye and VP at Airbus with SAR experience); next meeting in Jan.
Jeff Pennings and I just wrote a whitepaper for NSF funding. If we cite work with ISS on a launch plan it improves our chances. Phase I: $275K / 6 months; Phase II: $1.2M.