alesco

What alesco does

Alesco is a Greek private, for-profit company founded in 2010 that delivers integrated clean energy and building services. Its service portfolio spans five areas: photovoltaic (solar PV) installations, energy storage systems, building upgrade/retrofit works, climate control (HVAC) systems, and electric vehicle (EV) charging infrastructure. The .gr website domain and absence of any disclosed international operations indicate the company is primarily active in the Greek market, addressing customers seeking energy transition, electrification, and building-efficiency solutions.

The business model appears to be project-based, combining equipment supply, installation, and potentially ongoing maintenance across these five verticals — a bundled offering that enables cross-selling across residential, commercial, and small-industrial end-customers. No public financials, customer references, headcount figures, partnerships, pricing structure, technology stack details, or go-to-market information are disclosed in the available data; the firm's website returned only a loading/verification page rather than extractable content. Operating status is confirmed as active, but scale, revenue mechanics, customer segmentation, and competitive positioning cannot be determined from the information provided.

Name

alesco

Website

https://alesco.gr

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Alesco is a Greek private energy services company founded in 2010 that provides photovoltaic installations, energy storage, building upgrades, climate control, and EV charging services to residential, commercial, and industrial customers in Greece.

Ownership category

akta.pro rank

Product category

Renewable Energy Services

NAICS

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

SIC

Electric Services (4911), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro industry

PRIMARYBPABAGAJ

Microgrid, DER & Building Electrification Energy Controls (Solar/Storage/EV Load Orchestration)

Business & Public Services/Facilities Management & Building Services/Building Automation, Energy Management & Smart Building Services

SECONDARYBPABAGAN

Performance Contracting & Energy-as-a-Service (EaaS) for Buildings

Business & Public Services/Facilities Management & Building Services/Building Automation, Energy Management & Smart Building Services

SECONDARYHSAPAQAF

Home Energy & EV Charging (HEMS, Smart Meters, Batteries, Chargers)

Home & Personal Services/Residential Renovation Services/Smart Home & Consumer IoT

SECONDARYEUAEAEAL

Repowering, Augmentation & Retrofit Integration (Capacity Expansion)

Energy, Utilities & Environment/Energy Infrastructure & Services (EPC, O&M, Field Services)/Energy Storage EPC & Integration (BESS, PCS, EMS)

Keywords

• Photovoltaic systems
• Energy storage solutions
• Building energy upgrades
• Climate control services
• EV charging infrastructure

GTM type

B2B

Offering type

Services

Core offering

Alesco provides renewable energy and building efficiency services, including photovoltaic (solar) installations, energy storage systems, building energy upgrades, climate control solutions, and EV charging infrastructure. The company delivers these installation and energy services to customers seeking on-site renewable generation, backup power, improved building performance, indoor climate management, and electric mobility support.

Differentiator

Problem solved

Functional benefit

Products and services

• Photovoltaic Services Solar photovoltaic installation services that provide customers with on-site renewable electricity generation.
• Energy Storage Services Energy storage system services intended to pair with renewable generation or to provide backup power capability.
• Building Upgrade Services Building upgrade services aimed at improving the energy efficiency and performance of customer buildings.
• Climate Control Services Climate control services covering heating, cooling, and indoor environment management for customer sites.
• EV Charging Services Electric vehicle charging infrastructure installation and related services for customers adopting electric mobility.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• Terna Energy: Leading Greek renewables developer and operator (wind, solar, hydro, storage). Comparable as a Greek-headquartered integrated energy infrastructure player with overlapping PV and energy storage exposure.
• Sunlight Group: Greek-based industrial battery and energy storage manufacturer (now part of a broader energy storage platform). Directly comparable on the energy storage dimension of Alesco's offering.
• Sunrun: US leader in residential solar + battery + EV charging subscriptions. Comparable business model of bundling PV, storage, and EV infrastructure under a single integrated offering for the building electrification market.
• Wallbox: Provider of residential and commercial EV charging solutions frequently bundled with solar and storage. Comparable specifically on the EV charging side of Alesco's integrated offering.
• Sonnen (Schneider Electric): Residential battery and energy management platform now owned by Schneider Electric, commonly integrated with PV and EV charging in European homes. Comparable on the residential storage/building electrification axis.

Broad incumbents

• MYTILINEOS (Protergia): Large Greek industrial and energy conglomerate with renewable generation and integrated energy services. Operates in the same building-electrification and DER space but at materially greater scale and across a broader portfolio.
• Tesla Energy: Global integrated solar roof, Powerwall storage, and EV charging platform. Directly comparable product bundling (PV + storage + EV) but at vastly greater scale and with proprietary hardware/software.
• Enphase Energy: Global provider of microinverters, batteries, and EV chargers used in the same PV + storage + EV ecosystem Alesco integrates. Comparable at the building-DER product layer even though Enphase is a hardware vendor rather than an installer.
• SolarEdge: Global PV inverter, optimizer, and energy storage hardware supplier. Comparable as a technology underpinning the PV and storage side of Alesco's installation business.

Regional players

• J&P-AVAX: Large Greek construction and infrastructure group active in energy and building projects. Comparable as a Greek-headquartered player with adjacent building-upgrade and energy infrastructure exposure.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat1 record

Key risks5 records

Key highlights3 records

Customer concentration

• LinkedInlinkedin.com/company/alesco-ae

Revenue estimate

Valuation estimate

Number of profiles

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 alesco