Our Values & Principles
Through our collective efforts, we hope to inspire positive change and demonstrate that businesses can be successful while also being socially and environmentally responsible.
Innovation
R&D focused on the next generation of metal-mechanical techniques.
Excellence
Precision engineering that meets global regulatory compliance.
Sustainability
Holistically integrated systems designed for a circular economy.
Our Purpose
Designing, manufacturing and installing affordable and sustainable waste management, renewable energy, regenerative agriculture and water purification systems globally to improve the lives of everyone.
Our Mission
To empower and equip people and organisations with the technology, resources and education required to create a more sustainable and regenerative world while tackling environmental, social and governance issues.
Our Vision
Developing and collaborating to produce sustainable and efficient solutions that fulfill our current and future environmental, food, energy, water and waste demands. Utilizing integral bio-diversity solutions of generation, cogeneration and trigeneration while substituting fossil fuels with bio-energy systems. Deploying our systems for both communities and industry to mutually benefit while implementing a sustainable and circular economy focused transformation.
Meet the Team
Our executive team is dedicated to providing the best quality products and services to our clients in co-creating a sustainable future.
Joaquin Diazsolano
CEO
An accomplished entrepreneur and inventor with over 40 years expertise in the renewables and environmental solutions industries. He possesses strong business development and design skills, leading the development of advanced systems including boilers, bioreactors, heat exchangers, and biomass manufacturing factories. Recognized for his contributions as a LIF and FE member of the Royal Academy of Engineering.
Jurie van Rensburg
CFO & Chairman
Chairman, Finance Director, and Advisor with over 40 years of international leadership in commercial finance, strategy, and ESG-aligned investment. With a proven record of transforming companies, from startups to FTSE100 firms, through strategic leveraging and operational turnaround. Certified Wealth Manager, specialising in financial engineering & sustainable, community-focused growth across emerging markets, focused on Africa and the UK.
Alejandro Diazsolano
Chief Procurement Officer
Technical Installation expert with more than 25 years of experience as head of purchasing departments (national & international), manufacturing and erecting for industrial plants.
Simon Wilcox
Chief Strategy Officer
An established leader, business developer, consultant, capital raiser and innovation investor. Over 30 years experience building successful companies, growing teams, increasing profits, completing M&A and investment transactions for SME’s, charities, start-ups, government organisations and educational establishments.
Eliska Wilcox
Chief Marketing Officer
An inspirational and proven leader with over 20 years experience implementing strategies and systems that improve companies branding, marketing and sales results. Extensive experience working in multiple C-Suite environments, fulfilling a range of diverse and demanding roles within large multinationals, voluntary organisations and SMEs.
Julio César Casillas
Chief Business Development Officer
An established business advisor, administrator and founder with more than 15 years experience supporting new business developments and entrepreneurs. A financial projects and customer relations expert supporting international projects.
Arcadio Pozadas
Head of Installations
A specialist mechanical engineer and boiler superintendent with 25 years experience designing, assembling and maintaining power plant equipment. Mentor and trainer to boiler and turbogenerators operators and maintenance companies.
Dr. Angélica Ruiz-Font
Head of Biotechnology
A PhD in biotechnology and natural resources administration. Post-doctorate in synthetic biology and metabolic engineering for environmental challenges. An experienced teacher, mentor and trainer for expertise in experimentation and applied research of bio-innovations. LIF member (alumni and mentor) for The Royal Academy of Engineering.
Juvenal Lopez Solano
Head of Organic Agriculture
Biochemical Engineer with more than 30 years of experience as organic producer and consultant to agriculture producers. Vastly experienced in commercial operations and educational applications.
Adam Dow Jastrzebski
Head of Regenerative Agriculture
An international entrepreneur with experience ranging from high-frequency trading, IT outsourcing, online beef butcher and regenerative agriculture. An expert in keyline design ie. scalable regenerative agriculture.
Jesús Vera Iñiguez
University Liaison Advisor
Industrial designer with more than 14 years experience in the protection of industrial property, developing partnership between industry and universities and generating strategies of RD&I. Head of linking departments at universities for more than 12 years, responsible for strategies of partnership and innovation implementation for 2 Mexican state governments.
Araceli De La Garza Contreras
Head of Administration
Administrative professional who is responsible, dynamic, and creative, with the ability to adapt and work effectively in teams. Even under high-pressure conditions. Efficient problem solving and the ability to achieve established goals and objectives.
Dr. Jose Luis Diaz Barboza
Board Advisor
MD and biochemist with diplomas in diabetes, nutrition, osteoporosis and hyperbaric medicine. Certified in transcutaneous oximetry, ozone-therapy, and subaquatic medicine. Founder of the Diaz-Barboza medical center. President of the Latino American Association of Hyperbaric Medicine and former President of the Mexican Association for the Research and Treatment of Autoimmune Disease.
Orlando Garibay Torres
Head of Trigeneration Installations
An outstanding, multidisciplinary leader within the trigeneration projects sector. Expertise includes developing energy and mass balances, building energy indicators, security and compliance for multiple site developments.
Abelardo Rodríguez López
Head of Photovoltaic & Alternative Energy
A specialist in electrical installation systems, designing and implementating photovoltaic and alternative energy solutions. Responsible for auditing global purchasing, customs logistics and warehousing for client delivery.
Todayo Garibay Torres
Head of Civil Construction
Over 27 years experience in mechanical, electric and plumbing installations. An expert in delivering infrastructure networks and facilities for construction projects. Highly skilled in value engineering and architectural design
We Are Co-Creating A Regenerative World
Our Holistically Combined Solutions Can Deliver All 17 of the United Nations Sustainable Development Goals set for 2030
What makes the Tekmann Ecological System (TES) different from conventional infrastructure providers?
Traditional utility infrastructure operates on a linear model: raw resources are extracted, used, and discarded as waste or emissions.
Tekmann engineers completely closed-loop, decentralized systems. We custom-manufacture hardware where the byproduct or waste stream of one process (such as municipal solid waste or industrial wastewater) is instantly processed and upcycled into the premium fuel or raw material for the next (such as baseline electricity, thermal cooling, or high-grade organic bio-fertilizers).
By owning and managing the supply chain, design and implementation of projects, from heavy steel fabrication to digital compliance in-house, we eliminate traditional utility grid dependencies and municipal waste liabilities simultaneously.
How does Tekmann ensure its sustainable technologies are financially viable for private developers and municipalities?
We treat sustainability as an efficiency metric, not a regulatory burden. Our systems are engineered to turn mandatory overhead expenses—like waste disposal fees, water treatment costs, and volatile grid electricity bills—into localized, predictable revenue streams.
By co-locating our modular Waste-to-Energy (WTE), Water Reclamation, and Cogeneration modules, clients cut down on transmission losses and completely eliminate third-party processing fees.
Furthermore, our integrated ESG Tech Hub fintech infrastructure automates carbon asset tokenization and streamlines direct project financing, dramatically lowering capital entry barriers.
What regions does Tekmann operate in, and what scale of projects can you handle?
Backed by an executive leadership team with up to 40 years of electromechanical and civil engineering experience, Tekmann possesses a deep, multi-decade operational footprint across Latin and South America—including massive public mass transit installations in Mexico City and over 50,000 m² of commercial developments.
Today, we focus heavily on high-growth urban corridors and transforming agricultural landscapes globally, including specialized developments across Africa and Asia. Our infrastructure solutions are fully scalable, ranging from localized, mobile micro-grid agricultural units to massive, turnkey industrial eco-parks and utility-scale water installations filtering up to 2,500 L/s with scalable waste to energy units processing anywhere from 20 tons/day to 10000 tons/day with net-zero emissions. .