Engineering & Infrastructure

High Complexity Technical Solutions for Corporate Works

Specialists in heavy construction, earthworks, and asset management. We deliver solidity and regulatory compliance for large ventures.

View Portfolio Our Solutions

+30

Projects and Contracts with Technical Participation

950k

m³ Earthworks Executed

100%

Regulatory Compliance

11

Years of Technical Expertise

Institutional

Engineering with Strategic Vision

COI ENGINEERING positions itself as a strategic partner in the development of critical infrastructure. Founded on premises of technical rigor and efficient management, our performance transcends the execution of works: we deliver operational safety and asset value.

With a technical staff led by the founding engineer with experience in highly complex works — such as the Angra 3 Nuclear Power Plant and large industrial parks — we offer data-based management, precise schedules (Primavera P6), and rigorous technological control.

Data-Driven Management

Construction control based on KPIs and agile monitoring methodologies.

Legal Security

Strict compliance with ABNT standards, NRs, and environmental legislation.

Obra Corporativa

Our Competencies

Integrated Engineering Solutions

We act in all stages of the project life cycle, from technical feasibility to final delivery, ensuring performance and durability. Our expertise covers critical, industrial, and corporate infrastructure.

Infrastructure & Highways

  • Large-scale earthworks
  • Paving and drainage
  • Special art works
  • Groundwater lowering

Industrial Construction

  • Industrial warehouses and plants
  • High-resistance floors
  • Special foundations (Continuous Helix)
  • Hydraulic and electrical installations

Consulting & Management

  • Construction management (PMBOK)
  • Technical reports and expertise
  • Occupational Safety Engineering
  • Feasibility studies (EVTE)

Technical Capacity

Work Fronts for Corporate Projects

Technical structure prepared to support industrial, road, urban, and critical infrastructure projects, from initial analysis to execution control.

Earthworks

Cut and fill planning, compaction control, and productivity management.

Drainage

Stormwater, deep, and surface solutions for urban, industrial, and road works.

Paving

Sub-base, base, asphalt, concrete, curbs, gutters, and technical release of fronts.

Construction Management

Planning, procurement, cost control, quality, safety, and interface management.

Urban Infrastructure

Subdivisions, networks, roads, retaining structures, landscaping, and complementary civil works.

Workplace Safety

Technical support in standards, field routines, risk analysis, releases, and operational compliance.

Corporate Portfolio

Technical Portfolio

Citrosuco Industrial Reservoir
Gavião Peixoto, SP

Citrosuco Industrial Reservoir

Delivery of a large-scale industrial reservoir with 362,258 m³ of useful capacity and precision geotechnical control.

Scope

Earthworks & Geotechnics

Impact

Strict Technological Control

General Inspection Post
SP-310 Highway

General Inspection Post

Road infrastructure delivered under active traffic, with 83,000 m³ of soil movement and asphalt paving.

Client

EIXO-SP

Complexity

High (Active Traffic)

Angra 3 Nuclear Power Plant
Angra dos Reis, RJ

Angra 3 Nuclear Power Plant

Technical engineering supervision in the technical room of one of Brazil's most complex industrial projects.

Sector

Nuclear Energy

Focus

Quality & Safety

Assaí Wholesaler
São Paulo + Rio de Janeiro

Assaí Wholesaler

Construction of a wholesale unit with 14,600 m², 1,200 continuous flight auger piles, and field-front coordination.

Client

Assaí

Scope

Civil Construction

Beto Carrero World
Penha, SC

Beto Carrero World

Structural recovery of the Hot Wheels themed area and foundation works for the NERF area.

Client

Beto Carrero World

Area

Hot Wheels / NERF

Allotment Work (477 Units)
Atibaia, SP

Allotment Work (477 Units)

Complete infrastructure implementation for a 477-unit residential allotment in Atibaia.

Type

Residential Allotment

Scope

Complete Infrastructure

Rest and Stop Point EIXO-SP
Gália, SP

Rest and Stop Point EIXO-SP

Infrastructure delivery for a rest and stop point with 20,000 m² of intervention area.

Client

EIXO-SP

Area

20,000 m²

EPR Iguaçu - Lot 6
Paraná | EPR Iguaçu

EPR Iguaçu - Lot 6

Implementation and technical management of road infrastructure fronts with PPDs and UOPs along the EPR Iguaçu corridor.

Fronts

PPD Ampére, PPD Candói and UOPs

Scope

Infrastructure, control and management

Nestlé Factory Expansion
Araras, SP

Nestlé Factory Expansion

Management coordination of infrastructure fronts linked to industrial expansion, involving earthworks, drainage, streets, and paving.

Scope

Industrial Infrastructure

Focus

Management and Execution

Artesano Cantalupe
Alphaville / Barueri, SP

Artesano Cantalupe

Coordination of the implementation of an urban infrastructure package for a high-standard residential allotment.

Type

High-Standard Allotment

Scope

Urban Infrastructure

Some of the clients who trusted our service

Clients and projects with technical participation from COI Engenharia leadership.

Compliance & Certifications

Our operation is governed by the highest standards. In addition to civil engineering, we are a company certified for Occupational Safety Engineering, ensuring total compliance and issuance of specific ARTs for this modality.

NR-18 / NR-35

Construction Safety

ISO 9001

Quality Management

CREA

Technical Certification

LGPD

Data Protection

Technology & Innovation

BIM Visualization & Augmented Reality

Explore 3D projects and see how technology aids the projects. Use interactivity to visualize complex structural details even before execution.
Total Interactivity
Rotate, zoom, and view in Augmented Reality (Mobile)
Corporate Responsibility

ESG & Sustainability

We build the future respecting the environment and people.

Environmental

Rigorous management of solid waste (Class A and B) and rational use of water resources on construction sites.

Social

Total focus on occupational safety (Zero Accidents) and continuous development of our employees.

Governance

Absolute transparency in public and private contracts, with rigorous compliance and business ethics.

Talk to an Expert

Corporate Service

contato@coiengenharia.com.br

Phone / WhatsApp

(24) 99841-6319

Area of Operation

National Territory

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Work with a team focused on schedule, quality, safety, and predictability to structure the best technical solution from the first conversation.

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