Aerospace and defense,
engineered end to end.
An engineering consultancy founded by working aerospace engineers. Now building JAG ATLAS, our aviation operations platform.
AVAILABLE FIRST
JAG ATLAS
Aviation operations software for one pilot or an entire fleet. Currency, training, dispatch, and maintenance, built as one product instead of five.
Basic
The pilot's edition, built for anyone flying under their own license. 190+ regulatory authorities and an offline AI copilot.
Explore BasicProfessional
For airlines and operators. Six roles, Pilot to Management, reading from one shared picture.
Explore ProfessionalWHAT WE DO
Engineering, end to end
From early architecture decisions through certification and into operations. Senior engineers on every engagement, not an anonymous staffing pool.
Systems Engineering
Requirements definition, systems architecture, and integration & verification across the program lifecycle, keeping complex systems coherent from concept to delivery.
Networking & Strategic Partnerships
We connect aerospace companies, suppliers, specialists, investors, and operators, matching the right partners to each program from first conversation to delivery.
Test & Certification Support
Test planning and execution support, plus certification documentation aligned to airworthiness and defense standards.
Program & Technical Advisory
Independent technical review, risk assessment, and program advisory for engineering leadership, operators, and investors.
THE TEAM
Founder led, engineer run
Founded by three engineers who met working across the industry, to give aerospace and defense teams direct access to senior expertise, without the overhead of a large consultancy.
Keanu Gehring
CHIEF EXECUTIVE OFFICERKeanu leads JAG's strategy and client partnerships, drawing on his background as a pilot and aerospace engineer with program leadership experience in commercial projects. He connects people, companies, and technologies across the industry, turning relationships into working engineering programs.
Johannes Haßler
CHIEF TECHNOLOGY OFFICERJohannes leads JAG's technical direction, combining avionics expertise with a systems-level view of aerospace engineering. He works directly with clients and industry partners, turning early concepts into certified, working systems.
Alexander Geissler
CHIEF OPERATING OFFICERAlexander Geissler runs the operational backbone of JAG, turning engineering ambition into delivery across programs, people, and process. His background as a testing and validation expert keeps operations grounded in how the work actually gets built and proven.
WHY AEROSPACE, WHY NOW
An industry accelerating on every front
New aircraft programs, a fast-growing space sector, and rising defense investment, all at once. Engineering capacity across the industry is under real strain.
Fleet renewal & rising travel demand
Commercial aviation is rebuilding and expanding fleets to meet rising global travel demand, driving sustained engineering workload across airframes and systems.
Space commercialization
Growth in commercial launch, satellite constellations, and in-space infrastructure is creating an entirely new layer of aerospace engineering demand.
Defense modernization
Rising global defense investment is driving modernization of platforms, sensors, and systems, increasing demand for specialized engineering support.
New propulsion & sustainability
Sustainable aviation fuel, electric and hybrid propulsion, and hydrogen concepts require new engineering approaches across the industry.
Complex, specialized supply chains
As programs grow more complex, manufacturers and operators increasingly rely on specialized outside engineering expertise to scale delivery.
Digitization of operations
Compliance, dispatch, and flight logging are moving off paper and spreadsheets and onto software, opening a new front of engineering demand.
Why teams choose JAG
Founder-led seniorityEvery engagement is led by one of our founding engineers, not delegated to junior staff.
Cross-disciplinary teamSystems, structures, and program expertise under one roof.
Lean engagement modelSenior expertise without large consultancy overhead.
Direct sector experienceBuilt by engineers who've worked in aerospace and defense programs themselves.
GET IN TOUCH
Let's talk about your program
Tell us what you're building, and we'll tell you how we can help.
© 2026 JAG Aerospace & Defense. All rights reserved. Fictional demo project, not a real company. Atlas AI is an artificial intelligence system; you are always informed when you're interacting with it, per Art. 50 of the EU AI Act.