TenderG

Consulting & Professional Services Tenders in Belgium

302 open tenders, updated daily

302 consulting & professional services tenders are open in Belgium right now, from 176 buyers on 1 procurement portal. That is 23.5% of the 1,284 open tenders we list for Belgium, making Consulting & Professional Services its number 1 sector by count. Closing dates run from 05 Oct 2026 to 22 Sep 2027; 129 close within the next 14 days. 30 of them state a value, between USD 113K and USD 298.2M (median USD 1.2M). The buyers with the most open tenders: Vlaamse Overheid (29); Enabel (12); Service public de wallonie (8).

302
Open tenders
176
Buyers
1
Portals
129
Closing in 14 days

Latest consulting & professional services tenders in Belgium

NoticeBuyerClosingValue
Bijstand bij onderhoud aan de trieerinstallaties te Antwerpen-HavenInfrabel nv18 Nov 2026—
BRUSSEL - FOD JUSTITIE - Technisch beheer, uitbating en onderhoud van de HVAC-installatiesRegie der Gebouwen06 Nov 2026—
Aanstellen van een dienstverlener voor onderhoud en vervanging van HVAC-installaties in gebouwen van stad, AGB en OCMWStad Tienen21 Oct 2026—
Contrat cadre mission complète d’architecture et d’ingénierie pour la rénovation globale de bâtiments publics du type...Sibelga05 Nov 2026USD 38.3M
Public service contract for “Framework Agreement for Design and Supervision of Construction Works”Enabel22 Oct 2026—
Procédure ouverte pour l'évaluation de la contribution belge à la santé mondialeSPF Affaires Etrangères03 Nov 2026—
Bail d’intervention d’urgence autoroutierService public de wallonie03 Nov 2026—
Maintenance of thermal and ventilation systems in school and administrative buildings in the Hainaut regionMinistère de la Communauté française19 Oct 2026—
accord-cadre pluriannuel (4 ans) de services pour l’entretien du parc de pare-feu existant et pour l’acquisition de n...Police Fédérale19 Oct 2026—
Raamovereenkomst StudiesVlaams EnergieBedrijf NV19 Oct 2026—
Préparation du renouvellement de la signalisation des lignes de métro 2 et 6 – Mission complète relative à l’étude et...Maatschappij voor het Intercommunaal Vervoer ...16 Nov 2026—
Institutional Capacity Building for Women in Tech (WiT) Communities in Tanzania, Uganda and SenegalEnabel26 Oct 2026—
Accord-cadre ayant pour objet l'achat et la maintenance de copieursGrand Hôpital de Charleroi03 Nov 2026—
Appointment of designer for sports hall OostnieuwkerkeGemeente Staden09 Nov 2026—
Study and supervision of total energy renovation of De FiertelVlaamse Overheid16 Oct 2026—
Opvolging milieuverplichtingen vergunningen vaarwegbeheer Westerschelde, Zeeschelde en NoordzeeVlaamse Overheid13 Oct 2026—
Project coordinator for Salyx Strategic Project supportstad Vilvoorde26 Oct 2026—
Mise à disposition de ressources spécialisées pour la gestion de travaux de réhabilitation de sites polluésSPAQuE03 Nov 2026—
Architectuuropdracht voor het bouw- en/of renovatieproject: ‘DE KERSELAAR 2030’De Kerselaar16 Nov 2026—
Raamovereenkomst voor de druk en bedeling van bewonersbrieven met grote oplageBrugge12 Nov 2026—
Raamovereenkomst voor dienstverlening i.v.m. sociaal secretariaatVZW Samenaankoop AZO30 Oct 2026—
Suivi et gestion de chantiers de réhabilitation de sites polluésSPAQuE03 Nov 2026—
Quality Standards and Accreditation Frameworks and Quality Assurance Services for EIT Community Education (2026–2028)EIT Food ivzw26 Oct 2026USD 487K
Provision of support services to enable Multilingual Remote Participation and/or Remote/Distant Simultaneous Interpre...European Parliament, SG - Directorate-General...09 Nov 2026USD 21.9M
Maintenance des installations techniques - marché conjoint Ville et CPAS de NivellesVille de Nivelles02 Nov 2026—

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All tenders in Belgium · All consulting & professional services tenders worldwide

Other sectors in Belgium

Construction & Civil Works (205) Information Technology & Software (129) Environment & Waste Management (124) Healthcare & Medical Equipment (92) Industrial Machinery & Equipment (74) Automotive & Transport Vehicles (72) Food & Beverages (50) Media & Advertising (49)

Consulting & Professional Services tenders in other countries

Germany (1,582) France (1,062) Poland (713) Spain (624) United States (576) Netherlands (482) Italy (351) Czech Republic (310)

Frequently asked questions

How many consulting & professional services tenders are open in Belgium?
302 as of the latest update, from 176 buyers on 1 portal. The number changes as tenders are published and close.
How do I bid on consulting & professional services tenders in Belgium?
Open a notice for its summary, check the closing date and requirements, then follow the buyer's submission process on its official portal. Our guide to reading a tender notice explains what to look for.