Our mission

We are a Brazilian company that is committed to developing a sustainable and environmentally friendly lithium extraction projects. Our unique technology allows us to extract lithium from brine source without the need for evaporation ponds, which not only reduces the environmental impact but also helps us cut down on operational costs. Our ultimate goal is to become a leading supplier of technology to lithium mines that strugle to raise capital due large investment required for a green field. By doing so, we believe we can contribute to important global goals , promoting innovation and infrastructure, combating climate change, and protecting the environment. We firmly believe that lithium is a catalyst for positive change in the world, and we are proud to be part of the solution for a greener and brighter future.

Our vision

We envision a world powered by lithium, the key to a clean and sustainable future. You cannot substitute lithium in electrification. We plan to be the leading provider of lithium solutions for the lithium mining industry in Brazil and abroad. We use our proprietary technology and expertise to extract lithium from brine without evaporation ponds and to refine it into high-purity lithium products. Our R&D team is committed to our Lithium- EX DLE -Direct Lithium Extraction technology but not limited to it . Refinery innovations to sustain our competitive advantage are part of the R&D road map. We are the trusted partner of our customers, investors, regulators, and stakeholders. We are proud to be part of the solution for a greener and brighter future. Our Values are non negotiable .

Why is Lithium so important for electrification :

  • Lithium is key for batteries for electric vehicles and energy storage, which boost the lithium demand.
  • The battery pack’s chemical components, with lithium, are 56% of the cost.
  • The cathode is the priciest and vital component, with different inside lithium chemistries.
  • The cathode’s lithium ranges from 55% to 85% of the battery minerals cost

Get to know us

Lithium-EX, initially incorporated in Brazil, has expanded its reach with subsidiary operations in the United States, specifically in Nevada and California. The company holds mining claims in both the USA and Argentina. The groundbreaking lithium extraction technology at the core of our operations was primarily developed in Curitiba, Brazil, within the innovative labs of Citybell Venture Builder.

Furthermore, we are proud to have the valuable analytical support of UFPR, the Paraná State Federal University. In the early stages of this technology, initially known as TechnoLithium, we drew on the expertise of Citybell Venture Builder's scientists, particularly in BIO Nanotechnology. However, after a year of rigorous brine testing, we made a strategic shift to what we now proudly call TECHNOLITHIUM ION EXCHANGE adsorbent. This change proved to be a game-changer, as it demonstrated remarkable efficiency in processing low-concentration brines, opening up a world of possibilities.

It's important to note that our company operates with the generous funding support of Citybell Invest. Presently, we are in the process of raising capital to achieve several key objectives. This includes the establishment of a dedicated production facility for our innovative ceramic adsorbent, expanding our team with additional process engineering experts and commercial staff, and initiating the development of an operational demonstration site.

The DLE-Direct Lithium Extraction business model are flexible :

  • 1)Technology as a Service TASS-Licensing Fee-Per Ton of Carbonate Produced per quarter .

  • 2)Capital costs paid by customer .Partner with Lithium resources where Lithium-EX will operate and control the production .

  • 3) Recurring Consumables in Tass agreements generate a stream of revenue

Refinery of Lithium Chloride business model :

  • 1)Generate trading and value added revenue.

  • 2)Reduces the investment and operation costs of Lithium mines .

2017 - 2023

2024-2030

Bernardo Rosenmann

Founder/CEO

Msc Mayara Inoue

Ion Exchange CTO

Dr Fernando Wypich ,PHD

General Counsel

Dr Mara Dalmolin ,PHD

Process and Ion Exchange

Our team

Our strength lies in our individuality. Set up by CEO Bernardo Rosenmann, the team strives to bring in the best talent in various fields, from Nanotechnology , Process Engineering , Geology, Mineral, Trade and Sales.