Suntel Group

What Suntel Group does

Suntel Group a.s. is a Central European telecommunications and energy infrastructure services company headquartered in Zlín, Czech Republic, operating across six European markets (Czech Republic, Slovakia, Switzerland, Germany, Austria, and the Netherlands) through wholly-owned regional entities including Suntel Germany, Suntel Switzerland AG, Enkom AG, Suntel Slovakia, TeleDat, Lukromtel, and Fibre Net. Founded in 1999 and operating for over 23 years, the company provides turnkey construction, modernization, and maintenance services for telecommunications networks, covering 5G/LTE deployments, optical and metallic FTTx networks, GSM-R railway communications, and supporting steel structure design and manufacturing. Its customer base is composed of tier-1 European telecom operators (Vodafone, Swisscom, T-Mobile, Orange, Sunrise, O2, Salt, SWAN, CETIN), tower and infrastructure owners (Towercom, Cellnex, Vantage, Viasat, Axians), and equipment manufacturers (Ericsson, Nokia), with cumulative reported operational scale of 125,000 modernizations, 6,300 new locations established, and 91,000 service operations performed.

Suntel Group generates revenue primarily through project-based professional services contracts, including turnkey network construction, modernization of active and passive infrastructure to 5G/LTE standards with minimal service disruption on live networks, design and implementation of optical and metallic broadband networks, and engineering, site acquisition, and permitting services. Pricing is quote-based and project-specific, with no public pricing model disclosed. The go-to-market motion is direct enterprise field sales to operators, infrastructure owners, and OEMs across the six country markets, supplemented by industry referrals and a multi-language corporate website. The company is privately held under the DRFG a.s. investment group, with no public revenue disclosure available; primary go-to-market relies on long-standing relationships and a portfolio of certified, embedded delivery capabilities rather than mass-market channels.

Beyond core telecom infrastructure, Suntel Group operates the Suntel Energy sub-brand for B2B photovoltaic power plant design and implementation (above 100kWp), EV charging station installation, and smart meter replacement, signaling vertical diversification into adjacent energy infrastructure. The Suntel Academy Center provides certified in-house training and includes a climbing polygon for tower-work proficiency, creating a workforce development capability that supports live-network execution quality. The internal Monitoring/Control Center coordinates network operations and provides technical support across markets, contributing to recurring maintenance revenue alongside one-time construction projects.

Name

Suntel Group

Legal name

Suntel Group a.s.

Website

https://suntel-telco.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Suntel Group is a Central European telecommunications and energy infrastructure services provider offering turnkey 5G/LTE network construction, optical FTTx, GSM-R, and maintenance services to tier-1 telecom operators, infrastructure owners, and OEMs across six European countries.

Ownership category

akta.pro rank

Product category

Telecommunications Infrastructure Services

NAICS

Solar Electric Power Generation (221114)

SIC

Communications Services, Nec (4899), Misc Industrial & Commercial Machinery & Equipment (3590)

akta.pro primary industry

Tower Operations & Maintenance (Field Services) (HDAIAKAF)

akta.pro secondary industries

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB), Renewable Energy Asset O&M (Wind, Solar, Hydro, Geothermal) (EUAEAGAB)

Keywords

• Telecom infrastructure services
• Network construction maintenance
• 5G LTE modernization
• Optical fiber networks
• Photovoltaic installations

Headquarters

HQ city

Zlín

HQ country

Czechia

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Telecommunications Network Construction: Turnkey construction of modern telecommunications networks including site acquisition, steel structure design and manufacturing, civil works, technology installation including antenna systems, configuration, integration, and network certification. Services provided across the entire European Union.
2. Network Modernization and Maintenance: Modernization of active and passive telecommunications infrastructure through technology upgrades to 5G/LTE including optical and microwave transmission networks, performed on live networks with minimal service disruption. Includes regular maintenance and servicing.
3. Optical Infrastructure Services: Design and implementation of broadband network connections through high-performance optical and metallic networks, including FTTx deployments, data centers, and server rooms. Also includes sale and rental of optical infrastructure.
4. Suntel Energy (Photovoltaics): Design, engineering, and implementation of photovoltaic power plants for B2B sector with outputs above 100kWp, EV charging stations installation, and smart electricity meter replacements.
5. Consulting and Training Services: Advisory services in technological know-how and project management, professional training and workshops on telecom hardware and software configuration, process optimization, and human/material resource management.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Suntel Group provides turnkey telecommunications network construction, modernization, and maintenance services for B2B clients across Central and Western Europe. The company covers the entire lifecycle from site acquisition, steel structure design and manufacturing, civil works, technology installation (5G/LTE, optical, microwave, GSM-R), through integration and certification, to ongoing operations and maintenance. It also offers optical/broadband network deployments, photovoltaic power plant installations above 100kWp under its Suntel Energy sub-brand, and professional training through the Suntel Academy Center.

Product overview

Suntel Group is a telecommunications and energy infrastructure services company offering an integrated portfolio of services across the entire lifecycle of solutions. The core offerings include network construction and maintenance (Výstavba a servis telekomunikačních sítí), infrastructure modernization (Modernizace a údržba infrastruktury), optical networks (Optické sítě a síťová infrastruktura), and engineering services (Akviziční, projekční a inženýrská činnost). These are complemented by specialized consulting (Návrhy telekomunikačních řešení) and the energy-focused sub-brand Suntel Energy for photovoltaic installations and EV charging infrastructure. The Suntel Academy Center provides internal training and certification services. The company operates across multiple European countries through subsidiary entities including Suntel Germany, Suntel Switzerland, Enkom, Suntel Slovakia, TeleDat, Lukromtel, and Fibre Net.

Differentiator

Problem solved

Functional benefit

Brands

• Suntel Energy: Photovoltaic power plant design, projection and implementation for B2B sector with capacities above 100kWp, including electric vehicle charging stations installation and smart meter replacements.
• Suntel Academy Center

Products and services

• Telecommunications Network Construction and Service (Výstavba a servis telekomunikačních sítí) Turnkey construction of modern telecommunication networks including site acquisition, 3D CAD design and manufacturing of steel structures, civil works, technology installation, antenna systems, configuration, integration, and certification. Also includes inspections, regular maintenance, and servicing of telecommunication infrastructure for telecom operators and infrastructure owners across the EU and beyond.
• Network Modernization and Infrastructure Maintenance (Modernizace a údržba infrastruktury) Modernization of active and passive telecommunications infrastructure by replacing legacy technology with modern 5G/LTE, optical, and microwave transmission networks. Modernization is performed on live networks with minimal service disruption, and includes indoor and outdoor signal coverage measurement using specially equipped measurement vehicles, database and configuration support, and supervision from the Dohledové centrum.
• Optical Networks and Network Infrastructure (Optické sítě a síťová infrastruktura) Comprehensive communication solutions for broadband network connectivity of sites and buildings via high-performance optical and metallic networks. Includes design and implementation of data and electrical networks, optical distributors, structured cabling, cable bridges, local IP end solutions, test labs, server rooms, and data centers. Also offers sale and rental of optical infrastructure to customers.
• Acquisition, Design and Engineering Services (Akviziční, projekční a inženýrská činnost) Comprehensive acquisition, design and engineering services for ground, energy, and telecommunication construction projects. Includes site selection, project documentation, steel structure design, technology equipment, electrical connection, installation, and static calculations for telecom sites, linear structures, and energy / photovoltaic projects. Also includes full construction management and legislative permitting.
• Telecommunications Consulting and Solution Design (Návrhy telekomunikačních řešení) Consulting services in technology know-how and project management, including professional training and workshops on telecom hardware and software configuration, work process setup and optimization, electrical equipment and steel structure reviews, and telecommunications site audits across Europe.
• Suntel Energy Sub-brand for design, engineering, and implementation of photovoltaic power plants primarily in the B2B sector with capacities above 100kWp. Includes smart meter replacements, EV charging station design and construction, and complete acquisition, design and engineering activities for energy projects.
• Suntel Academy Center Professional training center providing certified training, training facilities, workplace safety, and a climbing polygon for telecommunications technicians and partner staff.

Quantifiable outcome

• 125,000 modernizations completed
• +3 more outcomes

Named customers18 records

Segments4 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

Scale indicators9 records

Recent moves10 records

Expansion highlights5 records

Direct peers

• Circet: Largest European telecom infrastructure services provider specializing in fixed, mobile, and fiber network construction and maintenance. Most directly comparable to Suntel's core turnkey network construction, modernization, and maintenance offering across multiple European geographies.
• Dycom Industries: US specialty contractor providing engineering, construction, and maintenance services to telecommunications providers. Comparable business model focused on turnkey deployment of wireline and wireless networks for major carrier customers.
• M Group Services: UK-based infrastructure services provider operating across telecom, water, and energy networks. Offers comparable telecom network design, build, and maintenance services to major operators, with similar multi-disciplinary field services model.
• Eltel Group: Nordic-based telecom network design, build, and maintenance services company with operations across Northern Europe. Highly comparable in service scope (network construction, modernization, O&M) and customer base of major telecom operators.

Emerging players

• Voltalia: Renewable energy producer and EPC services provider with B2B solar offerings. Comparable to Suntel Energy's B2B photovoltaic installations and EV charging business, though Voltalia also owns and operates generation assets.

Broad incumbents

• Cellnex Telecom: Europe's largest independent tower operator, also a customer of Suntel. Comparable in the telecom tower infrastructure space though Cellnex owns and operates towers while Suntel provides the construction and maintenance services for them.
• Helios Towers: Independent tower company operating across Africa and select emerging markets. Comparable as a tower infrastructure player in the broader telecom infrastructure ecosystem where Suntel provides build and maintenance services.
• MasTec: Large US infrastructure construction services company with a significant communications segment serving telecom operators with network build-outs. Comparable in scale and customer base though much broader and US-centric.
• Quanta Services: Largest US specialty contractor for electric, telecom, and renewable energy infrastructure. Comparable in providing network construction and O&M to telecom operators and utility customers, though much larger and more diversified.
• Balfour Beatty: Major UK-listed infrastructure group with telecom network services among its portfolio. Provides comparable infrastructure construction services though telecom is one segment within a much broader infrastructure business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@suntelgroup4862/videos
• Facebookfacebook.com/suntelczech
• LinkedInlinkedin.com/company/suntel-group

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries9 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 Suntel Group