Redinter

What Redinter does

Redinter (legally RED ELÉCTRICA INTERNACIONAL S.A.U.) is a wholly-owned international subsidiary of Redeia, the Spanish electricity transmission and telecommunications group, dedicated to operating and managing high-voltage electricity transmission infrastructure across Latin America. The company holds a portfolio of government-conceded transmission networks spanning Peru (since 1999), Chile (since 2015), and Brazil (since 2020), collectively managing over 7,600 km of high-voltage circuit and 34 substations through a set of operating subsidiaries and concession vehicles (REDESUR, REDELNOR, TESUR, TESUR 2-4, CCNCM in Peru; REDENOR, REDENOR 2, TEN in Chile; and a 50% stake in Argo Energia in Brazil).

The core service offering is the construction, operation, and maintenance of regulated high-voltage transmission corridors connecting generation sources to distribution networks, with revenue generated through government-regulated transmission tariffs in each country. Redinter's technology footprint is concentrated in physical grid infrastructure rather than software products; the company does not expose APIs, SDKs, or consumer-facing applications. It maintains a corporate/management layer of 81 employees with operations executed through locally-registered concession subsidiaries.

Redinter's go-to-market is institutional rather than commercial: its customers are the national electricity grid operators and utilities (state-owned and private) that purchase transmission services under regulated frameworks. Pricing is not commercially negotiated but is set by regulatory authorities in each jurisdiction. The company's commercial and brand communications are conducted through a multi-language corporate website, separate local-market portals (redinter.pe, redinter.cl, argoenergia.com.br), and social media channels tied to the broader Redeia corporate identity.

Name

Redinter

Legal name

RED ELÉCTRICA INTERNACIONAL S.A.U.

Website

https://redinter.company

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

51–100 employees

Short description

Redinter is the international subsidiary of Spain's Redeia that operates government-conceded, high-voltage electricity transmission infrastructure across Peru, Chile, and Brazil, managing over 7,600 km of circuit and 34 substations for national grid operators.

Ownership category

akta.pro rank

Product category

Electricity Transmission Infrastructure

NAICS

Electric Bulk Power Transmission and Control (221121), Electric Power Transmission, Control, and Distribution (22112)

SIC

Electric Services (4911), Switchgear & Switchboard Apparatus (3613)

akta.pro primary industry

Switchgear & Switchboards (HV/MV/LV, GIS/AIS) (IMAGAAAB)

akta.pro secondary industries

Testing, Commissioning, Maintenance & Retrofit/Modernization (Substations/Switchgear) (EUADACAL), Grid-Scale Power Conversion & Interconnection (PCS, Grid-Tie Inverters, Converter Stations) (IMAGAAAI)

Keywords

• Electricity transmission services
• High-voltage grid operations
• Transmission infrastructure management
• Regulated utility concessions
• Power grid development

Headquarters

HQ city

Alcobendas (Madrid)

HQ country

Spain

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Technology or R&D

Revenue model

1. Electricity Transmission Concessions: Redinter operates regulated electricity transmission infrastructure through government-conceded networks in Peru, Chile, and Brazil. Revenue is generated through regulated transmission tariffs for managing and operating high-voltage electricity grids.

Distribution channels1 record

Marketing channels2 records

Core offering

Redinter builds and manages high-voltage electricity transmission networks across Latin America through government-conceded infrastructure. Operating as a subsidiary of Redeia, it manages more than 7,600 km of circuit across Peru, Chile, and Brazil via multiple subsidiary concessions (REDESUR, REDELNOR, TESUR family, REDENOR family, TEN, and CCNCM in Peru; REDENOR, REDENOR 2, TEN in Chile; and a 50% stake in Argo Energía in Brazil).

Product overview

Redinter is a subsidiary of Redeia that operates as a single unified product: a high-voltage electricity transmission network management service. They build and manage transmission infrastructure across three Latin American countries (Peru, Chile, and Brazil) through various subsidiary companies and concessions, totaling over 7,600 km of managed circuit.

Differentiator

Problem solved

Functional benefit

Products and services

• High-Voltage Electricity Transmission Network Management
• Chile High-Voltage Transmission Operations
• Brazil High-Voltage Transmission Operations (Argo Energía)

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Nine partnerships are on record, tiered core.

• Argo Energía (Argo Energía Empreendimentos e Participações)coreStrategic or Co-development Partner · 1 January 2020In 2020, Redinter acquired 50% of ordinary shares in Brazilian company Argo Energía, dedicated to the management of 34 substations and 4,209 km of high-voltage circuit in the northeast of Brazil. This partnership extends Redinter's operations into the Brazilian market.
• RedeiacoreOthersRedinter is a subsidiary (filial) of Redeia, a major international group specializing in electricity transmission. Redeia provides corporate governance, strategic direction, and operational support to its subsidiary.
• Red Eléctrica del Norte (REDENOR)coreOthersChilean concession in which Redinter holds 69.9% of share capital. Operates 1,776 km of transmission circuit in the Arica and Parinacota, Antofagasta, Tarapacá and Atacama regions.
• Red Eléctrica del Norte 2 (REDENOR 2)coreOthersChilean subsidiary/concession operated as part of Redinter's Chile operations, managing transmission infrastructure.
• Transmisora Eléctrica del Norte (TEN)coreOthersChilean concession in which Redinter holds 50% of share capital. Part of the northern Chile transmission network operations.
• Red Eléctrica del Sur S.A. (REDESUR)coreOthersPeruvian subsidiary managing transmission infrastructure in southern regions. Part of Redinter's operations since 1999.
• Red Eléctrica del Norte Perú S.A.C. (REDELNOR)coreOthersPeruvian subsidiary managing transmission infrastructure in northern regions. Part of Redinter's operations since 1999.
• Transmisora Eléctrica del Sur S.A.C. (TESUR) and subsidiaries (TESUR 2, TESUR 3, TESUR 4)coreOthersPeruvian transmission concessions managed under REDELNOR, covering southern transmission corridors.
• Concesionaria Línea de Transmisión Carhuaquero-Cajamarca Norte-Cáclic-Moyobamba S.A.C. (CCNCM)coreOthersPeruvian transmission concession covering the Carhuaquero-Cajamarca Norte-Cáclic-Moyobamba transmission line corridor.

Scale indicators7 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• ISA Cteep: Brazilian transmission subsidiary of ISA, operating one of the largest high-voltage transmission networks in Brazil's southeast and south regions. Direct geographic and functional overlap with Redinter's Brazilian operations through Argo Energia.
• ISA (Interconexión Eléctrica S.A.): Colombian multinational and the largest electricity transmission operator in Latin America, with extensive concessions across Colombia, Brazil, Chile, Peru, and Bolivia. Operates high-voltage transmission networks under regulated concessions — directly comparable to Redinter's business model and footprint.
• TAESA (Transmissora Aliança de Energia Elétrica): One of Brazil's largest private-sector electric transmission concessionaires, operating ~13,000 km of transmission lines under regulated concessions. Direct comparable in business model (regulated transmission concessions) and high-voltage infrastructure operations.

Broad incumbents

• State Grid Corporation of China (Brazil operations): Chinese state-owned global transmission operator with significant Brazilian transmission assets acquired over the past decade. Competes in Brazilian and broader LatAm transmission concession markets and represents a major international player in regulated HV grid operations.
• Iberdrola: Spanish global utility with significant regulated electricity networks (including transmission) across Latin America, particularly in Brazil and Mexico. Operates as a broader integrated utility player with overlapping geographic exposure and competes in regional concession markets.
• ENGIE: French global utility with extensive Latin American operations spanning generation, transmission, and distribution across Brazil, Chile, Peru, and Argentina. Operates regulated transmission infrastructure and competes for new concession awards in markets where Redinter is active.
• National Grid: UK-based regulated electricity and gas transmission operator with global operations, including in the United States. Comparable as a major international regulated transmission operator with regulated tariff revenue model analogous to Redinter's.
• Terna: Italian electricity transmission system operator and one of Europe's largest regulated TSO operators. Comparable to Redeia (Redinter's parent) as a major European TSO, providing analogous business model reference for cross-border regulated transmission operations.
• Enel: Italian-headquartered global utility with substantial generation, distribution, and transmission operations across Latin America (Chile, Brazil, Peru, Colombia, Argentina). Operates regulated energy infrastructure including transmission networks, competing with Redinter for concessions in overlapping geographies.

Regional players

• Enel Chile: Chilean subsidiary of Enel operating electricity generation, distribution, and some transmission assets in Chile. Operates in the same Chilean geographies as Redinter's REDENOR/REDENOR 2/TEN concessions and competes in the Chilean electricity infrastructure market.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights5 records

Customer concentration

• Xx.com/RedElectricaREE
• YouTubeyoutube.com/user/RedElectricaREE
• Facebookfacebook.com/RedElectricaREE
• LinkedInlinkedin.com/company/redinter

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Redinter