| TVreijsen Holding B.V. | Zundert | 2019 |
| TWAL Holding B.V. | Maasbree | 2012 |
| Two Towers B.V. | Arnhem | 2022 |
| TWT Holding B.V. | Lexmond | 2010 |
| TaWo Management B.V. | Amsterdam | 2021 |
| Tabouret Management B.V. | Nootdorp | 1999 |
| Tagi Holding B.V. | Rijswijk | 2001 |
| Taillight Holding B.V. | Heemstede | 1996 |
| Tajdid Holding B.V. | Amsterdam | 2025 |
| Takeaway.com Payments B.V. | Amsterdam | 2017 |
| Taklamakan B.V. | Amsterdam | 2022 |
| Tall Step Holding B.V. | Alphen aan den Rijn | 2016 |
| Tanamera Media B.V. | Amsterdam | 2010 |
| Tandartspraktijk Van den Enk B.V. | Enschede | 1998 |
| Tandheelkundige praktijk Otten B.V. | Eindhoven | 2002 |
| Tangiers Holding B.V. | Elst | 2022 |
| Tapida B.V. | Breda | 2004 |
| TargED Biopharmaceuticals B.V. | Utrecht | 2020 |
| Taurus B.V. | Oosterhout | 1997 |
| Taveira B.V. | Meerssen | 2020 |
| Tax Interim Management Ersen B.V. | Kattendijke | 2022 |
| Tax Transport Holding B.V. | Achtmaal | 2019 |
| Taxan B.V. | Zandvoort | 1986 |
| Taxfree Holding II B.V. | Harderwijk | 2018 |
| Taxmanager B.V. | Eersel | 2012 |
| Tazelaar Notariswerk B.V. | Baarland | 2020 |
| Te Wierik Quality Services B.V. | Bussum | 2004 |
| Te-Recht Gerechtsdeurwaarders en Incasso B.V. | Arnhem | 2007 |
| Team 7100 B.V. | Almere | 2025 |
| Team CoLa Holding B.V. | Zierikzee | 2022 |
| Tearr Holding B.V. | Alkmaar | 2025 |
| Tech Consulting B.V. | Amsterdam | 2018 |
| Tech4Climate B.V. | Best | 2019 |
| Technics Unlimited B.V. | Valkenswaard | 1973 |
| Technisch Advies Bureau Bentink B.V. | Son en Breugel | 1991 |
| Technomed Engineering B.V. | Kerkrade | 1994 |
| Tecsama Consulting B.V. | Weert | 2021 |
| Tecta Holding B.V. | Zuidoostbeemster | 2024 |
| Tedingerbroek Beheer B.V. | Nootdorp | 2013 |
| Teelen Management Consultants B.V. | Twello | 1990 |
| Teijsen Beheer B.V. | Zeewolde | 1991 |
| Teledyne Adimec Advanced Image Systems B.V. | Eindhoven | 1992 |
| Telford B.V. | Doetinchem | 1975 |
| Telidea B.V. | Utrecht | 1993 |
| Telônès Beheer B.V. | Roermond | 2009 |
| Temberge Holding B.V. | Oldenzaal | 2017 |
| Ten Brink Juridisch Advies B.V. | Amsterdam | 2005 |
| Ten Hoedt Financieel Advies en Management B.V. | Barendrecht | 2004 |
| Tenderbridge B.V. | Zwolle | 2001 |
| Tenno Holding B.V. | Ruinerwold | 2018 |
| Ter Braak Beheer B.V. | Utrecht | 2011 |
| Ter Heide Holding B.V. | Oosterbeek | 2000 |
| Terava B.V. | Groningen | 2018 |
| Terjed B.V. | Velp | 2016 |
| Terra Real Estate Holding B.V. | Rotterdam | 2023 |
| Teska Holding B.V. | Apeldoorn | 1995 |
| Testaccio Werkmaatschappij B.V. | Alphen aan den Rijn | 2003 |
| Texcel Holding B.V. | Budel-Dorplein | 2009 |
| Th. van der Kaaij Beheer B.V. | Berltsum | 2020 |
| Th.H.J. Klaassen Holding B.V. | Doetinchem | 1999 |
| Th.J. Hoeve Holding B.V. | Naaldwijk | 2000 |
| Thales Transportation Systems B.V. | Huizen | 2010 |
| Thamesis Beheer B.V. | Spijkenisse | 2002 |
| The Age Management B.V. | 's-Gravenhage | 1991 |
| The Angels Beheer B.V. | Vught | 1985 |
| The BvO Company B.V. | Dronten | 2025 |
| The Context Company B.V. | Rotterdam | 2018 |
| The Curated Projects B.V. | Amsterdam | 2019 |
| The Data Actors B.V. | Breda | 2019 |
| The Development Lodge B.V. | Meteren | 2010 |
| The Edge of Light B.V. | Amsterdam | 2021 |
| The Force Is With Me B.V. | Zwolle | 2020 |
| The Future B.V. | Zuidland | 2020 |
| The Goal Holding B.V. | Amsterdam | 2021 |
| The Honeysuckle B.V. | Nijmegen | 2016 |
| The Idea Factory B.V. | Haarlem | 2013 |
| The Quiet Survivor B.V. | Amsterdam | 1993 |
| The Ride B.V. | Veghel | 1993 |
| The Smart Gateways Group B.V. | Venlo | 2022 |
| The Solar Charging Company B.V. | Utrecht | 2021 |
| The Wall B.V. | Waalre | 2020 |
| The Woodies B.V. | Waalre | 1993 |
| Thea van Kemenade Consulting B.V. | Haaften | 2003 |
| Thebel Beheer B.V. | Bergeijk | 1997 |
| Theeuwes Management B.V. | Amsterdam | 1996 |
| Thelosen Beheer B.V. | Bathmen | 2008 |
| Themeco B.V. | Beusichem | 2021 |
| Theo van den Berg Beheer B.V. | Geldermalsen | 1997 |
| Theober Holding B.V. | Ede | 2000 |
| Thijbro Beheer B.V. | Raamsdonk | 2003 |
| Thijs Management Services B.V. | Amsterdam | 2003 |
| Thimor Holding B.V. | Rotterdam | 2009 |
| Think New Ideas Holding B.V. | Rheeze | 2017 |
| Think Yellow B.V. | Breda | 2016 |
| Thirty Birds B.V. | Hoofddorp | 2022 |
| Thisempa Holding B.V. | Huizen | 2004 |
| Thissen B.V. | Diepenveen | 2021 |
| Thissen Exploitatiemaatschappij Gennep B.V. | Gennep | 1975 |
| Thomflor B.V. | Bavel | 2017 |
| Thoomes Fides& Finance Holding B.V. | Utrecht | 2015 |