About ECOCASA

Sustainable pioneering for the preservation of water resources.

Building well today preserves tomorrow — water engineering that combines efficiency, sustainability and results for your project.

Since 2001
+25
years of water intelligence
+6.000
technical projects delivered
+7.200
job sites served across Brazil
+6.720
tons of construction waste avoided
Our story

Since 2001.

ECOCASA — Tecnologias Ambientais was founded in 2001, when Brazil was rethinking its relationship with natural resources. Since then, it has developed its own technology for rainwater harvesting and for the treatment and reuse of sewage and greywater.

Proprietary technologies: ECOTED, SATE and more
Nationwide operations, from design to turnkey
Clients such as JHSF, SABESP and P&G
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Facade of the ECOCASA — Tecnologias Ambientais factory
+25
years of history
Why ECOCASA

Proven technologies

Engineering solutions and water intelligence applied in practice, designed around the reality of each project.

Pioneering spirit and technical authority

More than two decades dedicated to developing environmental technologies and water and sewage solutions.

In-house solutions

Technologies developed in-house — SATE, ECOTED and OASIS — engineered for the real-world performance of your project.

From design to operation

A single partner supports every stage, from sizing and design to installation and turnkey delivery of the system.

Who we are

Mission, vision and values

Mission

Why we exist

To deliver innovative, modular and decentralized sanitation and environmental management solutions that promote health, quality of life and sustainability for municipalities and communities.

Vision

Where we want to go

To be a national benchmark in integrated sanitation solutions, combining advanced technology, management efficiency and positive social impact.

Values

What guides us

  • Innovation and sustainability
  • Social and environmental impact
  • Ethics and responsible governance
  • Public-private cooperation
Results

Our numbers speak

Cumulative results in harvesting, treatment and reuse — plus projects, job sites and operational gains across Brazil.

+18.000 m³
of rainwater harvested
+43.200 m³
of sewage treated
+74.400 m³
of reused water
+6.000
technical projects delivered
+7.200
job sites served across Brazil
+72.000 h
saved on job sites
+6,720 tons
of construction waste avoided
4
integrated verticals, one purpose
How we work

From first contact to operation

Focused on the water and sanitation market, we have launched solutions nationwide in Brazil, helping drive innovation in the way we manage our water resources.

Building on that experience, we expanded to cover every client need — from design and approvals to manufacturing, installation and operation.

5 years
warrantyAll our products come with a 5-year warranty.
01
STEP 01

Technical and sales support

Sales specialists work alongside our engineering team — developing technical designs and specifying the best solution for each client's needs.

02
STEP 02

Manufacturing and installation

Made-to-order manufacturing that follows the design, with installation supervised by our technical team.

03
STEP 03

Operation of WWTPs and WTPs

A specialized engineering operations structure, with an on-site technical team for the operation and maintenance of treatment plants.

04
STEP 04

Dedicated after-sales support

Our after-sales team follows up on deliveries and installations, and provides on-site support after installation if needed.

Decentralized solutions

An integrated cycle, from resource to reuse

Global Ecosolutions is dedicated to bringing cutting-edge technology for the optimization of water resources, affordably, to projects all over Brazil. It specializes in solutions for:

Rainwater

Systems for harvesting and using rainwater for non-potable purposes, stormwater retention to meet laws and regulations, and drainage.

Wastewater

Sewage treatment: compact anaerobic and aerobic plants (including the Japanese Johkasou technology) for the discharge and reuse of treated water.

General effluent treatment: biological and physicochemical plants for the discharge and reuse of treated effluents.

How to read it: everything involving water on a project converges in one place — the rain that is harvested, the sewage, greywater and industrial water that come in for treatment, and the potable water that is managed. One engineering team, one design, one party responsible for the entire cycle.

Our journey

A timeline of innovation

From 2001 to today, explore the milestones that built our history.

  1. 2001

    ECOCASA — Tecnologias Ambientais is founded.

  2. 2004

    Entry into sanitation as integrators (Mizumo–Jacto).

  3. 2011

    Strategic pivot: focus on water solutions.

  4. 2012

    Launch of Cisterna Pronta, a patented technology.

  5. 2013

    ECOTED and SATE; localization of the Japanese Johkasou technology in Brazil.

  6. 2016

    Launch of OASIS and the Smart Rain line.

  7. 2021

    Restructuring and expansion of manufacturing capacity.

  8. 2025

    Launch of Container WWTPs.

  9. 2026

    Launch of Global Ecosolutions and nationwide expansion.

Drag to see the timeline

The people behind it

Our team

Leadership and technical staff who combine a sustainable vision with a thirst for innovation.

Executive team

Strategy, operations and long-term vision.

Márcio J. Pereira
Márcio J. Pereira
Executive Director

Since the 1980s, he envisioned the markets for sustainability and environmental technologies. In 2001, he founded Ecocasa to promote well-being, water autonomy and quality of life for society.

Paulo Vasconcellos
Paulo Vasconcellos
Executive Director

Advisor and entrepreneur in infrastructure, energy and sanitation, specializing in project finance and project development. Managing Partner at Struttura since 2016.

João F. Rangel
João F. Rangel
Executive Director

Sustainable finance | Strategy | Innovation. Works on developing sustainable water businesses. Founder of B3 Carbon, focused on carbon market solutions. Founder of PilarX, an innovation fund for civil construction. Former partner at The Jai Group, with projects in Brazil, the US and India.

Henrique Martins Pereira
Henrique Martins Pereira
Executive Director

With diverse experience, he has led teams from manufacturing to administration. An architect and partner at Ecocasa Arquitetura, he believes in creativity as the way to solve problems; today he is responsible for the Group's positioning and market communication.

Technical team

Science and sanitary engineering applied to every project.

J. Ricardo Pacheco
J. Ricardo Pacheco
Engineering and R&D

A mechanical engineer with more than 30 years of industrial experience, he leads Ecocasa's R&D and Engineering department, developing robust and innovative technologies for the water and sanitation market, and is one of the investors behind the company's solutions.

Helvécio C. de Sena
Helvécio C. de Sena
Engineering and R&D

Professor with a PhD in Basic Sanitation from Poli-USP, he spent 32 years at Sabesp, leading operations and WWTP start-ups and managing 18 units in the Baixada Santista region. Today he is a consultant at Sena Projetos, helping companies and utilities optimize sanitation systems with efficiency and environmental compliance.

Fábio Campos
Fábio Campos
Engineering and R&D

Professor and biologist with a master's in Sanitary Engineering (EPUSP) and a PhD from USP, he has worked in sanitation for decades, focusing on water and sewage treatment. He is a partner at Ecologic Soluções Ambientais and teaches courses and training for WTP and WWTP operators.

Fabricio de Campos
Fabricio de Campos
Engineering and R&D

ECOCASA's Operations Manager, with an industrial background at companies such as Maxion Wheels and Plastcor do Brasil, he oversees production and manufacturing processes for the company's solutions.

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Let's build the future with water intelligence.

Count on more than 25 years of engineering, proprietary technology and end-to-end support for your project.

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