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Supplier profile

Onestopsourcing B.V.

Every public-sector award we hold for this supplier, across the Netherlands, from 30 Aug 2010 to 20 Jun 2025.

Awards won

35

all time

Attributed value

€122.1m

25 shared, unvalued

Buyers

32

public bodies

Active

2010–2025

first to latest award

Awards by year

2010not attributable1 award
2012not attributable1 award
2014not attributable1 award
2021€2.0m3 awards
2022€69.0m10 awards
2023€51.1m10 awards
2024not attributable7 awards
2025not attributable2 awards

Who they win from

BuyerAwardsValue
Gemeenschappelijke Regeling Belastingsamenwerking gemeenten en hoogheemraadschap Utrecht (BghU)3not attributable
Stichting Samenwerking Beroepsonderwijs Bedrijfsleven2not attributable
AQUON1not attributable
Belastingdienst, IUC Belastingdienst1not attributable
Centraal Bureau Rijvaardigheidsbewijzen1not attributable
Centraal Orgaan opvang Asielzoekers1not attributable
Gemeente Haarlem1not attributable
Gemeente Terneuzen1not attributable
Gemeentelijk Belastingkantoor Twente1€2.0m
Haagse Inkoop Samenwerking (HIS) namens het Ministerie van Volksgezondheid; Welzijn en Sport en het Ministerie van Sociale Zaken en Werkgelegenheid1not attributable

What they win

Professional Services€122.1m31 awardsIT & Digitalnot attributable4 awards

Awards

Showing 1–25 of 35 awards we hold

Page 1 of 2

Possibly the same organisation

These entries differ from this one only by legal form or a bracketed qualifier, so they may be the same organisation — or a different registered company of the same name. They are kept apart on purpose: the figures on each page are per legal entity and are never combined.

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How this profile is built

Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.

Company pages are for organisations. If this page profiles you as an individual — a sole trader or an individual contractor — you can ask for it to be withheld: see how.