Investor relations
Funding the step
from project to
validated prototype.
MARHON holds an original architecture with a patent application filed at the Brazilian INPI. Capital at this stage has one specific, verifiable purpose: build the prototype, instrument it, test it and publish the measured energy balance.
Important notice
This page is informational and institutional only. It does not constitute an offer, a public offering, a prospectus, marketing material for the distribution of securities, an investment recommendation or any promise of return, under Brazilian Law No. 6,385/1976 and the rules of the Brazilian Securities and Exchange Commission (CVM). Any fundraising will be carried out solely through its own documentation and within the legally permitted regimes.
01 / Investment thesis
The problem is large
Range and dependence on charging infrastructure are the acknowledged bottleneck of electrification — in fleets, in mass transit and in retail.
The approach is original
The GEAC was conceived for vehicle use from the outset, with a compact modular package — not a downsized conventional turbine.
The asset is protectable
Patent application filed at the INPI on 12 August 2026, with an international extension strategy as technical work advances.
The exit is known
Licensing, supply to automakers and integrators, or an industrial partnership — the usual routes for protected automotive technology.
The risk is stated plainly
Performance has not yet been measured. This is an early-stage thesis, with risk of total loss of the invested capital and no guarantee of outcome.
The milestone is clear
The value of the next stage resolves into a single number: the overall energy balance measured under controlled testing.
02 / Current stage
Technology readinessTRL 2
Industrial propertyBR 10 2026 020152 9
INPI · 12 Aug 2026
Corporate formLimited liability company
HeadquartersRio de Janeiro · Brazil
Founding partners2
RoundFounders round 2026
03 / Use of proceeds
Engineering and physical prototype40%
Instrumentation and testing25%
Industrial property and international filings15%
Structure, legal and governance12%
Business development and partnerships8%
Indicative allocation for the current round, subject to the work plan approved by the partners. Amounts and terms appear only in the documentation delivered to qualified parties.
04 / Roadmap
CURRENT STAGE
Prototype
Construction of the first functional full-scale assembly.
NEXT
Testing
Bench and wind tunnel, with data acquisition under a controlled protocol.
MILESTONE
Validation
Overall energy balance measured and technically reviewed.
SCALE
Fleet pilot
Real operation with a partner, telemetry and proof of economic value.
INDUSTRY
Licence or series
Agreement with an automaker, integrator or industrial partner.
Timeline subject to the technical success of each stage. Later stages depend on the results of earlier ones and may be revised.
05 / Participation structures
Three routes,
one legal regime.
The structures below describe arrangements under study by the company. The availability of each depends on its own corporate and regulatory requirements, described transparently here.
01
Equity — shareholding
Direct entry into the share capital, by acquisition or subscription of quotas, or through an instrument convertible into equity. Accompanied by a partners' agreement covering governance, periodic reporting and exit.
Regime: private negotiation, without any public fundraising effort, with individual documentation and prior verification of the investor.
02
Investment club
A collective vehicle gathering investors around a single thesis. The club is set up and administered by an authorised institution — a broker or distributor — not by MARHON, and has its own bylaws, participant limit and registration.
Regime: CVM Resolution No. 11/2021. Formation and administration fall to an authorised institution; MARHON is the object of the investment.
03
Debt instruments (debenture-style)
Investment certificates with defined term and remuneration, possibly convertible. A structure planned for the next stage of corporate organisation.
Condition: issuing debentures is restricted to corporations (Brazilian Law No. 6,404/1976). While MARHON is a limited liability company, this route remains conditional on conversion into a corporation and on compliance with the CVM offering rules.
Regulatory compliance
Any fundraising with restricted efforts will follow CVM Resolution No. 160/2022, addressed to professional or qualified investors under the applicable procedure.
Crowdfunding through an authorised electronic platform, if adopted, will follow CVM Resolution No. 88/2022, including its annual limits and investor-profile rules.
Investor qualification follows CVM Resolution No. 30/2021. Anti-money-laundering under Law No. 9,613/1998 and personal data processed under the LGPD (Law No. 13,709/2018).
06 / Qualification
Request the
institutional teaser.
The round's presentation material — structure, timeline and terms — is sent individually after the interested party is qualified. There is no open download.
1. You complete the form alongside.
2. MARHON reviews the fit and replies within five business days.
3. If there is a match, we send an NDA and the institutional teaser in PDF.
4. Full documentation and terms only in individual negotiation.
Warnings
Investments in early-stage technology companies carry high risk, including total loss of the capital invested, low liquidity and no guarantee of return. No guarantee is provided by the Brazilian Credit Guarantee Fund or any equivalent mechanism.
Technical performance targets published by MARHON are engineering objectives, not yet experimentally proven, and must not be read as results, revenue projections or promises of return.
Forward-looking statements reflect management's expectations at the date of publication and are subject to technical, regulatory, market and execution risks. MARHON assumes no obligation to update them.
MARHON is not authorised to distribute securities and does not provide investment advice, analysis or management. Consult qualified professionals and read all documentation in full before deciding.
