What Celsia does

Celsia S.A. is the publicly listed energy company of Colombian conglomerate Grupo Argos, headquartered in Medellín and traded on the Colombia Stock Exchange as a constituent of the COLCAP index. The company operates across four countries — Colombia (its core market, where it is a regulated grid operator in Valle del Cauca and Tolima and a transmission asset owner on the Costa Caribe), Honduras, Costa Rica and Panama — through wholly owned operating subsidiaries including Celsia Colombia, CETSA (Celsia Tolima) and Celsia Tolima. Celsia's technology stack combines regulated electricity distribution and transmission infrastructure with renewable generation (solar PV, hydropower, wind) and a suite of energy-efficiency solutions including turnkey EPC solar projects, Renewable Energy Certificates (RECs), district-thermal systems, electric-mobility offerings, and intelligent demand management. Notable technical components include self-service portals (Zona Clientes for households, Celsia One for enterprises), a WhatsApp/chatbot support layer branded 'LuzIA', country-specific websites with localised customer-service lines, and integrations with adjacent services such as Celsia Internet and the Tienda Celsia online store.

Celsia makes money through a diversified mix of revenue streams. Its core is usage-based regulated electricity distribution and commercialisation, billing end customers through the Zona Clientes portal in Colombia and country-specific channels in Honduras, Costa Rica and Panama. On top of this, it layers professional-services and EPC contracts for solar projects with enterprise customers (e.g., Pacto COP 53 billion / 15 MW pipeline via the Banco de Bogotá alliance, 10-year PPA with Kio Data Centers in Panama), recurring subscription-like revenue from RECs and green-energy supply contracts (used by Universidad Autónoma de Occidente to certify 100% renewable consumption), and managed-services-style long-term PPAs for large off-takers such as data centers. Customer segmentation is hybrid: households (Hogares), small and medium businesses (Pymes), enterprises and real-estate developers (Empresas), plus country-specific geographic segments. GTM motion is direct-to-consumer for residential and direct enterprise sales (including country-specific sites and PPAs) for B2B, with financial partners such as Banco de Bogotá acting as a quasi-channel for SMB solar origination.

Customer base spans agriculture (Fruty Green Packing), higher education (Universidad Autónoma de Occidente), real estate (Pactia, Gran Manzana), data centers (Kio Data Centers) and financial services (Banco de Bogotá), with a long-tail residential base providing volume stability. The company reports having generated more than COP 26 billion in customer savings in recent years through its efficiency portfolio and continues to extend its multi-country, multi-product platform via alliances and new product launches in 2026.

Name

Celsia

Legal name

Celsia S.A.

Website

https://celsia.com

Company type

Public

Founded year

2010

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Celsia is the publicly listed energy company of Colombian conglomerate Grupo Argos, operating regulated electricity distribution and renewable generation across Colombia, Honduras, Costa Rica, and Panama for households, SMEs, enterprises, and real-estate developers.

Ownership category

akta.pro rank

Product category

Electric Utilities & Energy Services

NAICS

Electric Power Generation, Transmission and Distribution (2211), Solar Electric Power Generation (221114), Electric Power Distribution (221122)

SIC

Electric, Gas & Sanitary Services (4900), Electric Services (4911)

akta.pro primary industry

Solar PV Power Plant EPC (Utility-Scale) (EUAEAAAG)

akta.pro secondary industries

Solar Balance-of-Plant EPC (Piles/Foundations, Trenching, Combiner Networks) (EUAEADAJ), Utility-Scale PV EPC (Engineering, Procurement & Construction) (EUACAGAB), Electrical Balance-of-Plant EPC (MV Collection, Cabling, Earthing, Lighting) (EUAEADAB), Commissioning, Testing & Energization Services (Pre-Commissioning, Grid Code Compliance) (EUAMAFAK)

Keywords

• Electricity distribution services
• Renewable energy generation
• Solar EPC contracts
• Energy efficiency solutions
• Power purchase agreements

Headquarters

HQ city

Medellín

HQ country

Colombia

HQ region

Latin America

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Infrastructure, Supply Chain, Technology or R&D, Personnel, Operations, Marketing or Sales

Revenue model

1. Regulated electricity distribution and commercialization: Celsia operates as a regulated energy distribution and commercialization company in Colombia (Valle del Cauca, Tolima) and across Honduras, Costa Rica and Panama, billing end customers for electricity consumption through the Zona Clientes portal and Paga tu factura service.
2. Tailor-made energy efficiency projects for enterprises: Celsia designs and delivers project-based solar, electric mobility, demand management, equipment control and district-thermal solutions to enterprise customers and real-estate developers; these are essentially project / one-time professional-services and EPC contracts rather than recurring subscriptions.
3. Renewable Energy Certificates (RECs) and energy retailing to businesses: Celsia commercializes RECs and 'green' energy supply contracts so that corporate buyers can certify renewable consumption; examples include the agreement that allows Universidad Autónoma de Occidente to consume 100% renewable energy.
4. Long-term Power Purchase Agreements (PPAs) with large electricity users: Celsia signs long-term PPAs (e.g., 10-year PPA with Kio Data Centers for its Panama facility KIO PAN1) providing energy certainty for data-center operators and similar large off-takers.

Go-to-market motion1 record

Distribution channels6 records

Marketing channels7 records

Core offering

Celsia generates, transmits, distributes and commercializes electricity across Colombia, Honduras, Costa Rica and Panama as a regulated grid operator, while selling renewable energy solutions (solar PV, hydropower, wind), turnkey EPC solar contracts, Renewable Energy Certificates (RECs), district thermal systems, electric mobility solutions and energy efficiency services to enterprises and real-estate developers. It operates through named subsidiaries (Celsia Colombia, CETSA / Celsia Tolima) and serves households, PYMEs and large off-takers via dedicated portals (Zona Clientes, Celsia One, Celsia Empresas) and long-term Power Purchase Agreements.

Product overview

Celsia is the energy brand of Grupo Argos, organized as a platform-plus-segments architecture rather than a single unified product. The corporate parent brand (Celsia — "empresa de energía del Grupo Argos") operates in Colombia, Honduras, Costa Rica, and Panama through named operating subsidiaries (Celsia Colombia, CETSA / Celsia Tolima). Its commercial offering is split into two main customer segments: Celsia Hogares (residential — conventional energy, Energía Solar para Hogares, Movilidad Eléctrica, Tienda Celsia) and Celsia Empresas (businesses and real-estate developers — including Celsia Pymes, solar EPC, Gestión Inteligente de la Demanda, Distrito Térmico, and Movilidad Eléctrica para Empresas). These segments are operationally supported by digital platforms such as the Zona Clientes self-service portal and the Celsia One B2B portal, plus adjacent services like Celsia Internet and the Mundo Energía content destination. Together, the portfolio covers electricity generation, transmission/distribution (Celsia is grid operator in Valle del Cauca and Tolima), commercialization, distributed solar, electric mobility, and energy efficiency.

Differentiator

Problem solved

Functional benefit

Brands

• Celsia Empresas: Dedicated business unit/site (empresas.celsia.com) targeting companies and real estate developers with energy efficiency, solar, electrical mobility, district thermal, and intelligent demand management solutions.
• Celsia Internet
• Directorio Naranja
• Mundo Energía

Products and services

• Regulated Electricity Distribution and Commercialization (Celsia Colombia / CETSA) Regulated electricity distribution, transmission and commercialization service to end customers across Valle del Cauca, Tolima and Costa Caribe in Colombia, billed through the Zona Clientes portal and Paga tu factura service under CREG-regulated tariffs.
• Celsia Empresas — Tailor-made Energy Efficiency Solutions for Enterprises and Developers B2B portfolio of tailor-made energy efficiency, distributed solar, electric mobility, intelligent demand management, electrical equipment control, district thermal and energy-efficient housing design solutions, delivered to companies and real-estate developers and accessed via the Celsia Empresas portal (empresas.celsia.com) and Celsia One login.
• Solar EPC (Engineering, Procurement and Construction) Contracts for Enterprises Turnkey EPC solar contract in which Celsia designs, builds and delivers photovoltaic generation systems for business customers (often with integrated back-up power plants), framed as converting solar investment into 'double savings' for the enterprise.
• Renewable Energy Certificates (RECs) RECs commercialized by Celsia to enable corporate customers to certify that a specified share or 100% of their electricity consumption is renewable, supporting ESG reporting and international sustainability rankings such as UI GreenMetric.
• Long-term Power Purchase Agreements (PPAs) for Large Off-takers

Quantifiable outcome

• COP 26 billion+ in savings generated for enterprise customers in recent years
• +2 more outcomes

Named customers6 records

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core / flagship (first ppa recorded in panama, long-tenor), core / parent group, industry peer (panama renewable-energy ecosystem) and macro-regulatory partner.

• Kio Data Centerscore / flagship (first ppa recorded in panama, long-tenor)Strategic or Co-development Partner · 26 May 2026Celsia signed a 10-year Power Purchase Agreement with Kio Data Centers (Mexican operator of ~20 data centers across Latin America and the Caribbean) to supply power to the KIO PAN1 facility in Panama City. The PPA provides energy certainty through long-term planning, mitigating exposure to market volatility and positioning both parties in the regional data-center market.
• Grupo Argoscore / parent groupStrategic or Co-development PartnerCelsia is the energy company of Grupo Argos ('Celsia empresa de energía del Grupo Argos'). Hiring is funnelled through jobs.grupoargos.com/Celsia, evidencing operational integration with the parent group's HR, governance and corporate brand.
• AESindustry peer (panama renewable-energy ecosystem)OthersAES is listed alongside Celsia, EISA and C.C. as one of the international/regional players operating large-scale hydropower, solar PV and wind projects in Panama, where the country has surpassed 75% of installed electricity capacity from renewables.
• EISAindustry peer (panama renewable-energy ecosystem)OthersEISA is listed alongside AES, Celsia and C.C. as one of the operators running hydropower, solar PV and wind assets in Panama, contributing to the country's >75% renewable installed-capacity figure.
• Government of Colombia (Ministry of Mines and Energy / regulator)macro-regulatory partnerOthersColombia plans to release new rules for energy storage to facilitate financing and support renewable expansion; an auction before July 31 will offer 15-year contracts from 2030 for solar and storage solutions. Celsia, as a Colombian energy company, is implicitly a counterparty to this regulatory regime.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Enel Colombia (formerly Codensa / Enel-Codensa): One of the largest electricity distribution and commercialization companies in Colombia, part of the global Enel Group. Direct competitor to Celsia Colombia in regulated distribution and increasingly in distributed solar and energy efficiency offerings.
• AES Colombia: Subsidiary of US-based AES Corporation operating power generation and transmission in Colombia, including renewables. Directly competes with Celsia in Colombian renewable generation and shares Panama presence alongside Celsia per industry ecosystem references.
• EISA (Empresa de Interconexión Eléctrica S.A.): Panama-based renewable energy operator running hydropower, solar PV and wind assets alongside Celsia and AES in Panama. Direct competitor in Celsia's newest LatAm market and template for Panamanian renewable economics.

Broad incumbents

• ENGIE (Latin America operations): French global utility with substantial LatAm renewable generation, transmission and energy services. Comparable to Celsia as a multi-country LatAm energy platform combining renewables, grids and commercial energy solutions.
• Grupo Energía Bogotá (GEB): Colombian multi-country energy group with electricity transmission, distribution and gas operations across Colombia, Peru, Guatemala and Brazil. Comparable to Celsia's multi-country LatAm expansion and regulated-asset ownership model.
• ISA (Interconexión Eléctrica S.A.): Colombian multi-country electric transmission and power company with operations across Latin America. Comparable to Celsia's transmission-asset ownership in Costa Caribe and broader LatAm expansion strategy, though ISA is transmission-focused rather than distribution-led.
• Enel Américas: Latin American multi-country electricity generator and distributor, controlled by Italy's Enel. Direct overlap with Celsia's distribution-plus-generation model across multiple LatAm jurisdictions and a benchmark for cross-border LatAm utility platforms.
• EPM (Empresas Públicas de Medellín): Colombian multi-utility providing electricity generation, transmission, distribution and commercialization, plus gas and water. Closest direct Colombian incumbent comparable to Celsia's regulated distribution + generation model, though larger and more diversified across services.
• Iberdrola (Latin America operations): Global utility with growing LatAm renewable and grid footprint, including Mexico, Brazil and other markets. Competes with Celsia for renewable PPAs and grid-scale projects across the region and sets the bar on LatAm renewable utility economics.

Emerging players

• Statkraft (Latin America operations): Norwegian state-owned renewable IPP expanding into Latin America with hydro, wind and solar projects. Comparable to Celsia on the renewable generation / PPA side, though Statkraft does not own regulated distribution assets like Celsia does.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/celsia_energia
• YouTubeyoutube.com/user/celsiaenergia
• Facebookfacebook.com/celsia.energia
• LinkedInlinkedin.com/company/celsiaenergia
• Instagraminstagram.com/celsia_energia

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries3 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 Celsia