Financing and Capital
for Companies and Projects
Alter5 provides financing to SMEs and midcaps across all sectors for growth plans, energy transition and corporate operations. The platform integrates Spanish and international financing entities and is backed by the European Investment Fund.


What we finance
Our products
Corporate Finance
Bespoke corporate financing solutions for established companies with strong business models and defined growth strategies.
EIF Guarantee**Enterprise financing backed by European Investment Fund guarantees, enabling access to better conditions and facilitating business development and growth. Subject to evaluation.
Project Finance
Financing large-scale infrastructure and energy assets across their full lifecycle, from development and construction through to refinancing and operational phases.
Some sectors
Energy Efficiency & Self-consumption
Mobility
Transport Infrastructure
Industrial & Residential Real Estate
Agro
Data Centers
Industrial Sector
Renewable Energy & BESS
Natural Resources
Our advantages
Through our technology, we facilitate access to financing for companies and projects across all sectors, with efficient processes, full confidentiality, access to a broad network of institutional investors, and a fee model contingent on deal closing.
Alter5 has a strong track record in corporate finance, project finance, and M&A transactions, with a special focus on SME and mid-market companies and projects, expanding their access to financing and capital solutions.
Latest transactions


Sustainable corporate financing

Refinancing of a 15MW wind farm


Sustainable corporate financing

Financing of renewable energy project development of 60MW


Financing of construction of renewable energy projects of 103MW

Co-development of 200MW energy storage systems (BESS)

Financing of construction of renewable energy projects of 140MW

Acquisition of regulated tariff renewable projects of 2MW
Global investor network
We connect people across different parts of the world.
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Institutional Investors
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Active countries

Our process
Preparation
We define the characteristics of the transaction and prepare the necessary information and documentation to evaluate it.
This includes the financial analysis, the modelling and the preparation of key documentation (such as indicative term sheets), ensuring a solid and coherent foundation for the financing process.
Distribution
We present the opportunity to a selected network of potential investors and financiers.
We identify the financing sources that best match the structure, the amount and the characteristics of the transaction, and coordinate the presentation process to maximise interest and execution options.
Closing
We support you throughout the entire process, through to transaction closing.
We coordinate the interactions between the parties, manage the flow of information and facilitate progress until closing under the best possible conditions.
Debt programs
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