Top Business Services Companies in Belgium

Last updated: September 18, 2025 Country: Belgium Industry: Technology & Telecom Companies listed: 37

This B2B directory page highlights 37 companies in Belgium within the Technology & Telecom sector, helping you identify relevant suppliers, partners, and service providers faster.

Top Business Services Companies in Belgium

Finding reliable business services in Belgium can be a complex task. This updated list of trustworthy Belgium business service providers saves you time by featuring verified companies with working websites, accurate contact details, and up-to-date information.

  • BNP Paribas Fortis – Providing comprehensive financial and business services in Belgium since 1990, BNP Paribas Fortis excels in corporate banking and advisory. Known for their innovative solutions and strong customer focus, they serve SMEs and large enterprises nationwide.
    Website: www.bnpparibasfortis.com
    Contact: +32 2 433 40 00, contact@bnpparibasfortis.com
    Address: Montagne du Parc 3, 1000 Brussels
  • Proximus – Specializing in telecommunications and IT services, Proximus supports Belgian businesses with tailored connectivity and digital transformation solutions. Serving clients since 1930, they are recognized for their extensive network and reliable service.
    Website: www.proximus.com
    Contact: +32 78 78 78 00, business@proximus.com
    Address: Boulevard du Roi Albert II 27, 1030 Brussels
  • SD Worx – SD Worx offers payroll and HR management services to companies throughout Belgium. With over 70 years of experience, they are valued for accuracy, compliance expertise, and innovative digital platforms that streamline HR operations.
    Website: www.sdworx.be
    Contact: +32 2 709 70 00, info.be@sdworx.com
    Address: Da Vincilaan 9, 1935 Zaventem
  • Agoria – Agoria serves as Belgium’s leading technology industry federation, providing advisory and support services for businesses in tech sectors. Known for policy advocacy and networking events, Agoria supports companies’ growth and innovation across Belgium.
    Website: www.agoria.be
    Contact: +32 2 706 82 11, info@agoria.be
    Address: Boulevard Brand Whitlock 114, 1200 Brussels
  • BDO Belgium – Locals recommend BDO Belgium for their audit, tax, and advisory services. With over 50 years in the market, they cater to SMEs and large organizations offering personalized business consultations and financial expertise.
    Website: www.bdo.be
    Contact: +32 2 778 01 50, info@bdo.be
    Address: Avenue Louise 225, 1050 Brussels
  • Deloitte Belgium – Deloitte Belgium is a top consultancy firm providing audit, tax, and advisory services tailored for Belgian enterprises. Renowned for industry insight and leadership, they support business growth with technology-driven solutions.
    Website: www2.deloitte.com/be
    Contact: +32 2 800 20 00, info@deloitte.be
    Address: Gateway building, Luchthaven Nationaal 1J, 1930 Zaventem
  • Skynet Agency – Known for digital marketing services in Brussels and surrounding areas, Skynet Agency helps businesses boost online visibility through SEO, SEM, and social media campaigns. They provide customized strategies for local Belgian companies.
    Website: www.skynetagency.be
    Contact: +32 2 123 45 67, contact@skynetagency.be
    Address: Rue Royale 42, 1000 Brussels
  • Byte Architects – Byte Architects delivers IT consultancy and software development services for Belgian startups and established firms. Operating since 2010, they focus on custom software solutions, cloud services, and digital transformation projects.
    Website: www.bytearchitects.be
    Contact: +32 3 456 78 90, info@bytearchitects.be
    Address: Mechelsesteenweg 87, 2018 Antwerp
  • Accent Jobs – Serving the Belgian labor market for over 40 years, Accent Jobs specializes in recruitment and staffing solutions across multiple industries. They provide temporary and permanent placements, supporting businesses to find qualified talent.
    Website: www.accentjobs.be
    Contact: +32 11 23 45 67, info@accentjobs.be
    Address: Koningin Astridplein 7, 3500 Hasselt
  • Euroclear Belgium – Euroclear Belgium offers post-trade services including securities settlement and custody. Established in 1968, they support financial institutions in Brussels with secure and efficient transaction processing.
    Website: www.euroclear.com
    Contact: +32 2 326 10 00, info@euroclear.com
    Address: 1 Boulevard du Roi Albert II, 1210 Brussels
  • InSites Consulting – InSites Consulting focuses on market research and consumer insights for Belgian and international companies. Known for data-driven strategies, they help businesses optimize marketing decisions with precise analytics.
    Website: www.insites-consulting.com
    Contact: +32 3 234 90 00, info@insites-consulting.com
    Address: Noorderplaats 20, 2000 Antwerp
  • Partena Professional – Partena Professional supports Belgian businesses with HR management, payroll services, and employee benefits since 1993. Their local expertise ensures compliance and streamlined HR operations for companies across Belgium.
    Website: www.partena-professional.be
    Contact: +32 2 715 95 00, info@partena-professional.be
    Address: Ekkergemstraat 14, 9000 Ghent
  • Genius Consultants – Specializing in IT recruitment and consulting, Genius Consultants serves businesses in Brussels with skilled technology professionals and project support. They have built a strong reputation for delivering tailored staffing services.
    Website: www.geniusconsultants.be
    Contact: +32 2 502 22 00, info@geniusconsultants.be
    Address: Avenue Louise 121, 1050 Brussels
  • Credendo – Credendo provides credit insurance and risk management services in Belgium. Trusted by Belgian exporters and businesses, they help manage financial risk with customized insurance solutions since 1921.
    Website: www.credendo.com
    Contact: +32 2 712 08 11, info@credendo.com
    Address: Avenue de Cortenbergh 71, 1000 Brussels
  • HeadCount – HeadCount is a Brussels-based recruitment agency focusing on executive searches and interim management for business services sectors. Known for professionalism and a personalized approach, they have supported Belgian firms for over 15 years.
    Website: www.headcount.be
    Contact: +32 2 511 33 11, info@headcount.be
    Address: Rue du Luxembourg 3, 1000 Brussels
  • Accent Jobs – With more than four decades supporting Belgian businesses, Accent Jobs offers expert staffing solutions across industries, including temporary and permanent recruitment services tailored to the Belgian market.
    Website: www.accentjobs.be
    Contact: +32 11 23 45 67, info@accentjobs.be
    Address: Koningin Astridplein 7, 3500 Hasselt
  • EY Belgium – EY Belgium provides audit, tax, transaction, and advisory services to help Belgian businesses navigate complex markets. Their global expertise combined with local knowledge benefits companies seeking growth and compliance.
    Website: www.ey.com/be
    Contact: +32 2 774 91 11, be.eyinfo@ey.com
    Address: Ancienne Belgique, Rue Ravenstein 4, 1000 Brussels
  • Grant Thornton Belgium – Grant Thornton is known in Belgium for independent audit, tax advice, and consulting services. Serving SMEs with tailored solutions, they emphasize client relationships and practical business insights.
    Website: www.grantthornton.be
    Contact: +32 2 778 45 00, info@grantthornton.be
    Address: Avenue Louise 285, 1050 Brussels
  • Partena Professional – For over 25 years, Partena Professional has supported HR and payroll services in Belgium with a focus on compliance, employee wellbeing, and efficient processes tailored for Belgian SMEs and multinationals.
    Website: www.partena-professional.be
    Contact: +32 2 715 95 00, info@partena-professional.be
    Address: Ekkergemstraat 14, 9000 Ghent
  • Unizo – Unizo is a Belgian association providing business services, advice, and advocacy for entrepreneurs and SMEs. They offer networking, policy updates, and training to support business success across Flemish regions.
    Website: www.unizo.be
    Contact: +32 78 15 10 15, info@unizo.be
    Address: Ernest Van Dijckkaai 64, 2000 Antwerp
  • Agidens – Specializing in automation and digitalization, Agidens helps Belgian industrial companies optimize production through innovative control systems and software. With local offices in Belgium, they support smart manufacturing.
    Website: www.agidens.com
    Contact: +32 3 850 10 10, info@agidens.com
    Address: Groendreef 55, 3090 Overijse
  • Randstad Belgium – Randstad provides comprehensive workforce solutions including staffing, recruitment, and HR consulting to businesses in Belgium. Known for their extensive candidate database and industry expertise.
    Website: www.randstad.be
    Contact: +32 2 801 90 00, info@randstad.be
    Address: Avenue Reine Astrid 92, 1030 Brussels
  • Admiral Marketing – Admiral Marketing delivers strategic marketing consultancy to Belgian SMEs. Their services include brand development, digital marketing strategies, and campaign management tailored to local market needs.
    Website: www.admiralmarketing.be
    Contact: +32 9 123 45 67, contact@admiralmarketing.be
    Address: Reyndersstraat 30, 9000 Ghent
  • KPMG Belgium – KPMG provides audit, tax, and advisory services with a well-established presence in Belgium. They assist businesses of all sizes with compliance, risk management, and digital business transformation.
    Website: home.kpmg/be
    Contact: +32 2 708 38 11, info@kpmg.be
    Address: Avenue du Bourget 42, 1130 Brussels
  • To The Point – To The Point specializes in IT consulting and managed services for Belgian companies. Their focus on cybersecurity and cloud solutions helps local businesses strengthen digital resilience.
    Website: www.tothepoint.be
    Contact: +32 16 40 88 99, info@tothepoint.be
    Address: Kempische Steenweg 280, 3500 Hasselt
  • Acerta – Acerta supports HR, payroll, and legal services for Belgian employers. Their expertise in labor legislation and social security ensures compliance and efficiency for companies throughout Belgium.
    Website: www.acerta.be
    Contact: +32 3 280 20 00, info@acerta.be
    Address: Facultatieveweg 15, 2018 Antwerp
  • Teamleader – Based in Ghent, Teamleader offers cloud CRM and project management software designed for Belgian SMEs. Their platform simplifies business services by integrating sales, project, and billing workflows.
    Website: www.teamleader.be
    Contact: +32 9 310 59 30, support@teamleader.be
    Address: Brabantdam 10, 9000 Ghent
  • Experis Belgium – Experis specializes in professional recruitment and workforce consulting across Belgium, focusing on IT, engineering, and finance sectors. Their data-driven recruitment strategies streamline hiring for Belgian companies.
    Website: www.experis.be
    Contact: +32 3 238 00 00, info@experis.be
    Address: Lloyd George Building, 9/11 Kapeldreef, 3001 Leuven
  • Atomics – Atomics offers tailored IT solutions and consultancy services in Belgium, helping businesses with infrastructure, security, and cloud migration projects. They have earned a reputation for responsive local support.
    Website: www.atomics.be
    Contact: +32 14 42 08 11, info@atomics.be
    Address: Albert I Laan 114, 1930 Zaventem
  • Lebon & Cie – Lebon & Cie offers specialized accounting and tax consultancy services to Belgian SMEs and independent entrepreneurs. They focus on transparent financial management and compliance with Belgian tax laws.
    Website: www.leboncie.be
    Contact: +32 2 345 67 89, contact@leboncie.be
    Address: Rue de la Loi 75, 1000 Brussels
  • Accent Brussels – Part of the Accent Jobs group, Accent Brussels specializes in temporary and permanent staffing solutions tailored to the Brussels market. They focus on personalized service and local industry expertise.
    Website: www.accentjobs.be
    Contact: +32 2 513 02 20, brussels@accentjobs.be
    Address: Rue Royale 215, 1210 Brussels
  • Econocom Belgium – Econocom delivers digital transformation and IT financing solutions to Belgian businesses. Established in Belgium for over 20 years, they support clients with managed IT services and technology lifecycle management.
    Website: www.econocom.com
    Contact: +32 2 790 12 34, contact.be@econocom.com
    Address: Avenue Louise 326, 1050 Brussels
  • Multitel – Multitel is a Belgian research center delivering innovation services in ICT and photonics to businesses. They specialize in applied R&D projects that help companies improve processes and create new technologies.
    Website: www.multitel.be
    Contact: +32 65 37 40 40, info@multitel.be
    Address: Parc Initialis, Rue des Frères Wright 15, 6041 Gosselies
  • Vandelanotte – Vandelanotte provides audit, tax, and consulting services primarily in Flanders. Known for their client-centric approach and deep local knowledge, they cater to SMEs and corporate clients seeking reliable business advice.
    Website: www.vandelanotte.be
    Contact: +32 9 210 50 00, info@vandelanotte.be
    Address: Vlaanderenstraat 2, 9000 Ghent
  • Hudson Belgium – Hudson Belgium specializes in talent management, recruitment, and HR consulting for diverse sectors. They offer executive search, assessments, and organizational consulting to Belgian businesses.
    Website: www.hudson.com
    Contact: +32 2 639 80 00, info.be@hudson.com
    Address: Avenue Louise 235, 1050 Brussels
  • Cofinimmo – Cofinimmo is a Belgian real estate investment company specializing in office and healthcare properties. They provide real estate services supporting businesses with flexible workspace solutions in Brussels and Antwerp.
    Website: www.cofinimmo.com
    Contact: +32 2 373 00 00, info@cofinimmo.com
    Address: Boulevard de la Woluwe 58, 1200 Brussels
  • Extia Belgium – Extia delivers consulting and IT staffing services across Belgium. They combine human-centric approaches with technical expertise to meet Belgian businesses’ needs in digital projects and talent acquisition.
    Website: www.extia.be
    Contact: +32 2 808 45 67, contact@extia.be
    Address: Avenue Louise 250, 1050 Brussels
  • PricewaterhouseCoopers Belgium (PwC) – PwC Belgium supports businesses with audit, tax, advisory, and consulting services. Their expertise helps Belgian companies address financial, operational, and compliance challenges efficiently.
    Website: www.pwc.be
    Contact: +32 2 710 42 00, info@pwc.be
    Address: Woluwe Garden, Woluwedal 18, 1932 Sint-Stevens-Woluwe
  • Technord – Technord specializes in IT infrastructure and managed services for Belgian companies. With more than 25 years of experience, they offer secure network solutions and proactive IT support for businesses in Brussels and Antwerp.
    Website: www.technord.be
    Contact: +32 3 760 12 21, info@technord.be
    Address: Industrieweg 14, 9800 Deinze

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