Aerospace Advisory
Japan's industry and capital, for aerospace programmes that need both.
Launch localisation and public programmes. Airline fleet strategy and export-credit-backed acquisition. Airports, MRO and spaceports. We arrange and lead; we do not only advise. From Otemachi, in Japanese and English.
Who we work for
Aerospace is where Ad Astra Capital began and where most of our work is today.
We help three kinds of client:
International launch, propulsion, satellite and aviation-technology companies that want Japanese partners, customers, programme funding and, in time, Japanese industrial and financial participation.
Airlines, airports, concessionaires and public bodies, in Asia and beyond, that want Japanese official finance and Japanese industrial participation in their fleets and infrastructure
Japanese primes, suppliers and institutions that want qualified international technology partners and a defined share of programmes abroad.
If your programme is one of these, the first conversation costs nothing, and we will tell you plainly whether we are the right firm for it.
Role sentence
We work as arrangers and advisers, in the client-side sense defined at the foot of this page: we design the programme and the process, coordinate the parties, sit in the meetings in Japanese and English, and carry the process to the point at which the institutions and principals decide. Financing and investment decisions are taken, negotiated and documented by the institutions and principals concerned.
What we do
Launch and space systems in Japan
For launch, propulsion, satellite and ground-segment companies: localisation and consortium design; qualification of Japanese suppliers and manufacturing partners; public-programme strategy and applications (the Space Strategic Fund, the MEXT SBIR programme, NEDO, DBJ and prefectural programmes); customer development among Japanese satellite operators and institutions; launch-site and spaceport options; export-control compliance. We also coordinate collaborative programmes between Japanese companies and leading European research institutions and technology companies in Germany, Greece and the United Kingdom, where our principals and Advisory Board have worked for years: programme design, partner matching, applications to bilateral and European funding, coordination in both languages.
Airline fleets and export-credit-backed acquisition
For airlines and their governments: fleet strategy and rationalisation (fleet plan, aircraft and engine selection economics, replacement sequencing, ownership versus leasing); financing strategy for new-aircraft programmes using export credit agencies, including US EXIM and the Japanese co-financing routes that Japanese airframe content opens through JBIC and NEXI; Japanese operating-lease structures such as JOLCO, yen funding, the Cape Town Convention discount and the choice between dollar and yen debt; and coordination of agencies, banks, the manufacturer and the airline through the financing process to the point at which the institutions and the airline decide. We arrange and advise on the borrower's side, in the coordination sense defined at the foot of this page; the borrower negotiates and contracts with the lenders directly.
Airports, MRO and spaceports
For concessionaires, developers and public bodies: financing strategy for airports, maintenance facilities (MRO), air-navigation systems and launch sites, built around Japanese official finance (JBIC, NEXI, JICA) and Japanese banks; assembly of Japanese industrial participation, from trading houses and MRO specialists to CNS/ATM, utilities and hangar systems; and one point of coordination between concessionaire, anchor airline, manufacturer, contractors, lenders and agencies from mandate through the process leading to financial close. The precedents exist in Asia: yen loans built Suvarnabhumi's runways and terminal; a Japanese consortium operates the new Ulaanbaatar airport with JICA and NEXI support; Japanese capital entered ASEAN aircraft maintenance in 2026. Our work is the orchestration that turns them into the next case.
For Japanese primes, suppliers and institutions
We bring prepared counterparts: international technology companies whose fit, ownership and export-control position we have reviewed, with a Japanese-language dossier and a proposed division of work. We help Japanese companies take a defined role in international programmes (structures, components, materials, avionics, ground systems), and we structure the export-credit-supported participation of Japanese suppliers in aviation and infrastructure projects abroad. The principle is the one Japanese business already knows as 三方よし: the programme, the Japanese partner and the customer must each be better off, or we do not propose it.
Why Ad Astra: we arrange, we do not only advise
A consultant delivers a report. An arranger carries the process to the decision. We design the structure, coordinate the parties, lead the process in Japanese and English and stay accountable until the financing, the partnership or the programme has been decided by the institutions and principals concerned. Public agencies and their programmes are essential to everything on this page, and their information desks answer questions well. What a project also needs is a party that carries the whole concept through the agency, the banks, the prefecture and the ministry, meeting after meeting, and answers for the result. That is our job, and it is why our fees carry a success component tied to the programme milestones our clients set: we are paid when it works, and we are paid to say no when it will not.
-
Senior people only, on every file.
-
One firm for the Japanese side and the international side.
-
Fees with a success component, so our interest is your outcome.
Mandates we are seeking in 2026 and 2027
Launch-localisation consortia in Japan.
Airport, MRO and spaceport programmes in Asia with Japanese finance and Japanese industry.
Airline fleet rationalisation and export-credit-backed aircraft acquisition in Central Asia, Southeast Asia and the Middle East.
Japanese-content participation in international aerospace programmes for Japanese primes and suppliers.
Coordination of collaborative programmes between Japanese industry and leading European research institutions in Germany, Greece and the United Kingdom.
If your programme is one of these, the first conversation costs nothing, and we will tell you plainly whether we are the right firm for it.
Case studies
Ad Astra Capital was incorporated in December 2025. Its own engagements are listed first. The other cases are the track record of our principals before that date, shown for professional purposes; for each, the entity or capacity in which the work was performed is stated: Avicon Partnership (UK, from 2009) and its successor Avicon Consulting Ltd (UK, from 2025), DronSystems Ltd (UK, 2015 to 2022), or an executive role. Counterparties are named where they have agreed or where the record is public; references are available to prospective clients on request.
Ad Astra Capital (2025 to date)
HyImpulse Japan localisation programme (2025 to date). Japan business-development representation of HyImpulse Technologies GmbH under a 2025 consulting agreement (concluded by Avicon Consulting Ltd and assigned to Ad Astra Capital on its incorporation): technical discussions with Japanese heavy-industry, materials and electronics suppliers on structures, payload fairing and flight-termination systems; dialogue with Japanese industrial groups and institutions on participation; consortium and programme design; public-programme mapping; launch-site options.
Current work (2026): proposals to act as arranger and adviser, in the coordination sense defined at the foot of this page, are under consideration for an airport MRO programme in Southeast Asia and for a national carrier's widebody fleet programme in Central Asia.
Principals' track record: space and launch
UK Space Agency-funded SHARP programme (Sustainable Hybrid: Accelerated Rocket Programme), HyImpulse UK (2024 to 2026). Partner in the National Space Innovation Programme project led by HyImpulse UK with Cranfield University and the University of Birmingham, announced by the UK Space Agency on 21 July 2024; consultancy support from the funded application through to completion under a fixed-value contract, fully invoiced and paid. Performed through Avicon Partnership and, from 2025, Avicon Consulting Ltd.
Sea Launch Company reorganisation (2009 to 2013). Adviser, through Avicon Partnership, on the Chapter 11 reorganisation of the international commercial launch-services company (claims of about US$2.4 billion), recognised as Cross-Border Deal of the Year at The M&A Advisor Turnaround Awards 2011, whose winners list names Avicon among the deal team; then Executive Vice President, Business Development of the reorganised company, 2010 to 2013 (executive role).
Principals' track record: unmanned aircraft and airspace
EuroDRONE, the SESAR Joint Undertaking's U-space testbed in Greece (2018 to 2020), through DronSystems Ltd. Demonstrations in the Patras and Missolonghi region in July and October 2019 of highly automated drone operations, including medical deliveries beyond visual line of sight coordinated with air traffic control; coordinated by the University of Patras with Cranfield University, the Hellenic Civil Aviation Authority, Hellenic Post, Romanian Post, Aslogic and DronSystems, with EUR 1.4 million of EU co-financing. The testbed's traffic-management architecture was built on DronSystems' DroNav system, co-developed by our principal; the results were published in Drones (MDPI) in February 2022 with our principal as co-author.
FAA UAS Identification and Tracking Aviation Rulemaking Committee (2017). DronSystems Ltd was one of the 74 member organisations of the committee chartered by the FAA in May 2017 to recommend how unmanned aircraft should be identified and tracked, with our principal as its named representative; the committee delivered its final report later that year. In 2021 DronSystems and Intermap Technologies announced a collaboration to integrate geospatial data into DronSystems' automated traffic-management platform for a proof of concept in Dubai.
Principals' track record: export credit and infrastructure
Export-credit structuring for an airport concession bid, Central Asia (2025). Financing architecture for a JBIC-linked facility of about JPY 15 billion, Japanese-content analysis and agency pre-consultation strategy, as mandated arranger in a client-side advisory and coordination capacity, through Avicon Consulting Ltd; the concession was later awarded to another bidder.
Engagement Example
Since 2025 Ad Astra Capital has been the Japan business-development representative, under a 2025 consulting agreement, of HyImpulse Technologies GmbH, the German launch company whose hybrid propulsion, a paraffin-based fuel burned with liquid oxygen, flew on the SR75 sounding rocket from South Australia in May 2024 and powers the SL1 small orbital launcher now in development. The programme we are developing in Japan is the localisation of this technology: a small launcher assembled in Japan with a substantial share of Japanese-made structures, components and services, intended to serve Japanese and international customers and to be owned and operated with Japanese industrial partners.
The design follows the patterns Japanese frontier-technology consortia have used before: a study group, then a preparatory company, then an operating joint venture; Japanese majority ownership, with the technology parent's intellectual property protected by licence and governance; Japanese content planned from the first drawing so that the programme meets the requirements of Japanese export credit and public support; and applications to the programmes created for exactly this purpose, including the Space Strategic Fund (宇宙戦略基金, administered by JAXA) and the Ministry of Education's SBIR Phase 3 programme for private launch vehicles. Japan's stated policy of launching government satellites on domestic launch vehicles is the demand side of the same design.
Our part is the programme itself: supplier qualification, consortium design, programme applications, dialogue with prospective Japanese industrial partners and institutions (any capital-raising steps are handled by licensed institutions and the principals), launch-site and spaceport options, and export-control compliance under Japan's Foreign Exchange and Foreign Trade Act. Partner discussions are under way, under confidentiality. We name partners only when they agree to be named.
DISCLAIMER
Ad Astra Capital K.K. is a strategic consultancy and business-matching firm. We are not a registered financial instruments business operator, investment adviser or bank in Japan or the United States. We do not hold client funds or securities; we do not buy, sell, broker or solicit investment in securities; we do not handle public or private offerings; and we do not provide legal or tax advice. Where a transaction involves securities, including SPAC mergers and capital raising, the economic terms are negotiated by the principals and the transaction is executed by licensed institutions in the relevant jurisdiction.
Where we describe ourselves as arrangers, we mean the client-side programme and transaction coordinator: we organise the process, prepare the analysis and coordinate meetings between the client and the relevant institutions. We do not negotiate loan terms, conclude financing contracts, lend or intermediate loans.
