Modern electrical transmission and substation infrastructure

About MIVARON

Engineering the future of reliable, intelligent and sustainable power infrastructure

MIVARON is a specialist power engineering and technical advisory consultancy supporting the planning, design, procurement, delivery, testing and commissioning of modern electricity infrastructure.

We work across substations, transmission lines, HVDC systems, renewable energy, smart grids and digital infrastructure, supporting utilities, governments, developers, EPC contractors and asset owners throughout the complete project lifecycle.

360°

Lifecycle Support

From early strategy and design through procurement, commissioning and operation.

HV

Grid Infrastructure

Substations, transmission lines, cables, interconnectors and HVDC systems.

IEC

Digital Integration

IEC 61850, automation, digital substations, SCADA and intelligent asset systems.

OEM

Procurement Support

Technical specifications, vendor reviews, factory inspections and delivery assurance.

Company Profile

Specialist engineering for complex power infrastructure

MIVARON provides multidisciplinary engineering, technical advisory and project delivery services for high-voltage power infrastructure. Our role is to help clients make informed technical decisions, reduce project risk and deliver assets that are safe, reliable, compliant and ready for long-term operation.

Our expertise covers greenfield and brownfield substations, transmission networks, converter stations, protection and control, auxiliary systems, grid connection, renewable integration, equipment procurement and commissioning support.

We combine strong engineering fundamentals with practical knowledge of design management, manufacturing, construction, testing and operation. This enables us to support projects not only as designers, but as trusted technical partners across the complete delivery lifecycle.

Core Capabilities

Engineering, procurement and delivery support

Our services are structured around the real technical and commercial requirements of modern power infrastructure projects.

01

Substation Engineering

End-to-end engineering support for new-build, brownfield and modernised substations across transmission, distribution and renewable-energy networks.

AIS, GIS and hybrid substations
Primary plant engineering
Protection and control systems
SCADA and telecommunications
Earthing and lightning protection
Control buildings and cable systems
Equipment layouts and design coordination
Digital substation architecture
02

Transmission Infrastructure

Strategic and technical support for transmission corridors that move bulk electricity safely, efficiently and reliably.

HVAC and HVDC transmission
Overhead transmission lines
Underground and submarine cables
Transmission corridor development
Interconnectors and grid expansion
Route and interface assessments
Line equipment procurement support
Grid connection and system studies
03

Procurement and Supply Support

Independent technical support that helps clients procure compliant, reliable and commercially appropriate power-system equipment.

Technical specifications
Tender documentation
Bid and vendor evaluation
Technical clarifications
Factory acceptance testing
Manufacturing surveillance
Supplier and equipment assessments
Contract technical compliance
04

Technical Advisory

Owner-side and independent engineering advice for complex projects, technical decisions and delivery challenges.

Technical due diligence
Design assurance
Engineering governance
Constructability reviews
Technical risk assessments
Interface management
Requirements management
Change and configuration control
05

Testing and Commissioning

Structured support from factory testing through energisation, operational readiness and final handover.

Commissioning strategies
Inspection and test plans
FAT and SAT support
Protection and control testing
SCADA and communications testing
Energisation readiness
Defect resolution
Handover and close-out support
06

Smart Grid Integration

Modern grid architecture that combines automation, digital intelligence, asset visibility and operational control.

IEC 61850 digital substations
Network automation
Advanced monitoring systems
SCADA, EMS and DMS integration
Wide-area monitoring
PMU integration
Digital twins
Predictive asset management

Substation Design and Delivery

Complete technical support from concept to energisation

MIVARON supports the design and delivery of transmission, distribution, industrial and renewable-energy substations, including AIS, GIS, hybrid and digital substation solutions.

Our work can include primary plant selection, equipment specification, substation layouts, protection and control, SCADA, telecommunications, auxiliary power, earthing, lightning protection, cable systems, control buildings, interfaces and commissioning requirements.

We also provide procurement support for transformers, switchgear, circuit breakers, disconnectors, instrument transformers, surge arresters, protection systems, control systems, batteries, chargers, cables, line hardware and associated equipment.

Transmission Line Procurement

Equipment and supply-chain assurance

We help clients prepare technical requirements, evaluate suppliers and manage technical compliance for transmission-line equipment and associated infrastructure.

Conductors and earth wires
OPGW and communications
Insulators and fittings
Towers and steelwork
Line hardware
Cable systems
Surge protection
Earthing materials
Technical specifications
Factory inspections
Quality documentation
Delivery compliance

Technical Advisory

Independent advice for critical decisions

We provide independent technical advice to owners, investors, developers and project teams across planning, procurement, design and delivery.

Project definition
Options assessment
Technical due diligence
Design reviews
Tender evaluation
Vendor negotiations
Risk assessment
Interface management
Change assessment
Technical assurance
Commissioning readiness
Asset handover

Project Lifecycle

One technical partner across the complete project

01

Strategy

Business needs, network challenges, investment objectives and project definition.

02

Concept

Options assessment, system architecture, preliminary design and technology selection.

03

Engineering

Detailed design, multidisciplinary coordination, verification and technical assurance.

04

Procurement

Specifications, tender evaluation, vendor engagement, factory testing and supply assurance.

05

Delivery

Construction support, interface management, technical queries and design change control.

06

Commissioning

Testing, energisation, performance verification, handover and operational readiness.

07

Operation

Asset management, optimisation, reliability improvement and lifecycle advisory.

Smart Grid and Digital Integration

Building modern grids that can see, think and respond

Modern electricity networks require greater visibility, automation, flexibility and intelligence. MIVARON helps clients integrate the digital systems required to operate resilient, low-carbon and increasingly decentralised grids.

Digital Substations

IEC 61850-based architectures, process bus, station bus, intelligent electronic devices and modern protection and control platforms.

Grid Automation

Remote switching, automated restoration, event analysis, adaptive control and improved operational visibility.

Renewable Integration

Grid connection, voltage control, system strength, reactive power, renewable-energy-zone and BESS integration support.

Grid Resilience

Planning and engineering solutions that improve redundancy, fault response, recovery capability and network security.

Data and Analytics

Condition monitoring, digital twins, asset intelligence, predictive maintenance and performance analytics.

Future-Ready Networks

Flexible grid architecture designed for distributed energy resources, electric transport, data centres and evolving demand.

Why MIVARON

Technical depth with practical delivery experience

01

Deep Technical Expertise

Specialist understanding of substations, transmission, HVDC, protection, auxiliary systems, grid integration and multidisciplinary interfaces.

02

Lifecycle Perspective

Engineering decisions are assessed against procurement, construction, commissioning, operation and long-term asset performance.

03

Independent Advice

Clear, evidence-based guidance focused on client outcomes, technical integrity and project value.

04

Delivery Focus

Solutions are developed to be practical, buildable, testable, maintainable and aligned with real project constraints.

Industries We Support

Supporting the organisations building tomorrow's power networks

Transmission network operators
Distribution network operators
Government and public agencies
Renewable energy developers
EPC contractors
Infrastructure investors
Industrial power users
Mining and resources
Data centres
Transport infrastructure
Utilities and municipalities
Independent power producers

Our Vision

To be a trusted global engineering partner delivering intelligent, resilient and sustainable power infrastructure.

Our Mission

To provide practical, independent and technically rigorous solutions that help clients build safer, smarter and more reliable electricity networks.