stars 1 stars 2 stars 3

View SIECOM nv's top competitors like Belgacom Mobile S.A., Belgacom Skynet SA, and Brussels Airport Company.

Brussels Airport Company
Brussels Airport is one of the largest airports in Europe, handling 19 million passengers and 776,000 tonnes of freight annually. Brussels Airport connects Belgium directly with 200 destinations worldwide, offered by 70 different airlines (figures 2022). With more than 1000 employees, Brussels Airport Company shapes one of the most important airports in Europe. Brussels Airport has grown into a strong economic hub in the heart of Europe, creating 64,000 direct and indirect jobs.
Zaventem, BE
Private
$593.6M Revenue
http://www.brusselsairport.be
1.2K Employees
Belgacom Mobile S.A.
<p>Belgacom Mobile S.A. is a mobile telecommunications operator company in Belgium. The company offers a range of mobile telecommunications products and services, including traditional voice services and data services. It also offers wireless office for businesses that enables employees to call each other for free in the company building on their mobile. The company was founded in 1994 and is based in Brussels, Belgium. Belgacom Mobile S.A. operates as a subsidiary of Belgacom S.A.</p>
Bruxelles Schaarbeek, BE
Public
$130M Revenue
http://proximus.be
13 Employees
PROX Ticker
Cellnex Telecom
Cellnex Telecom is the independent wireless telecommunications and broadcasting infrastructure operator that enables operators to access Europe’s most extensive network of advanced telecommunications infrastructure on a shared-use basis, helping to reduce access barriers for new operators and to improve services in the most remote areas. Cellnex manages a portfolio of more than 138,000 sites –including forecast roll-outs up to 2030– in Spain, Italy, the Netherlands, France, Switzerland, the United Kingdom, Ireland, Portugal, Austria, Denmark, Sweden and Poland. Cellnex’s business is structured in four major areas: telecommunications infrastructure services; audiovisual broadcasting networks, security and emergency networks and solutions for smart urban infrastructure and services management (Smart cities and the “Internet of Things” (IoT)). The company is listed on the continuous market of the Spanish stock exchange and is part of the selective IBEX 35 and EuroStoxx 100 indices. It is also present in the main sustainability indexes, such as CDP (Carbon Disclosure Project), Sustainalytics, FTSE4Good, MSCI and Standard Ethics. Cellnex’s reference shareholders include Edizione, GIC, TCI, Blackrock, CPP Investments, CriteriaCaixa, Wellington Management Group, Capital Group, FMR and Norges Bank.
Barcelona, ES
Public
$2.5B Revenue
https://www.cellnex.com
2.5K Employees
CLNX Ticker
Learn More
How It Works
get free account
Get a Free Account
Sign up for a free account. No credit card required. Up to 5 free lookups.
search page
Search the #1 Contact Database
Get contact details of over 700M profiles across 60M companies – all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.
get contact page
Use our AI-Powered Email Finder
Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.
G2 Leader Summer 2026 G2 Best Est ROI Mid-Market Summer 2026 G2 Easiest Admin Mid-Market Summer 2026 G2 Most Implementable Summer 2026 G2 Best Results Mid-Market Summer 2026 G2 Lead Capture Mid-Market Summer 2026 Inc Fastest Growing Private Companies 2026 Inc Best Workplace 2025
g2crowd
G2Crowd Trusted
chromestore
300K+ Plugin Users