| 05/06 | added | DE BOCK Aless | Alpecin-Deceuninck Development Team | |
| 05/06 | added | MEEUSSEN Witse | Alpecin-Deceuninck Development Team | |
| 05/06 | added | REMIJN Senna | Alpecin-Deceuninck Development Team | |
| 05/06 | added | ROESEMS Siebe | Alpecin-Deceuninck Development Team | |
| 05/06 | added | SWEECK Laurens | Alpecin-Deceuninck Development Team | |
| 05/06 | added | VANDEBOSCH Toon | Alpecin-Deceuninck Development Team | |
| 05/06 | added | VANDEPUTTE Niels | Alpecin-Deceuninck Development Team | |
| 05/06 | added | AGNOLETTO Blake | Atom 6 Bikes - Decca Continental Team | |
| 05/06 | added | BLEDDYN Oliver | Atom 6 Bikes - Decca Continental Team | |
| 05/06 | added | DHAEYE Enrico | Atom 6 Bikes - Decca Continental Team | |
| 05/06 | added | RAGILO Frank Aron | Atom 6 Bikes - Decca Continental Team | |
| 05/06 | added | VAN DEN HAUTE Milan | Atom 6 Bikes - Decca Continental Team | |
| 05/06 | added | VAN LAER Pieter | Atom 6 Bikes - Decca Continental Team | |
| 05/06 | added | ZABELINSKIY Bogdan | Atom 6 Bikes - Decca Continental Team | |
| 05/06 | added | APPEL Stijn | BEAT Cycling Club | |
| 05/06 | added | BIESTERBOS Frits | BEAT Cycling Club | |
| 05/06 | added | COPPENS Michiel | BEAT Cycling Club | |
| 05/06 | added | DISSEL Bram | BEAT Cycling Club | |
| 05/06 | added | EISING Tijmen | BEAT Cycling Club | |
| 05/06 | added | KERCKHAERT Jochem | BEAT Cycling Club | |
| 05/06 | added | BUSH Jacob | Development Team Picnic PostNL | |
| 05/06 | added | MOLENAAR Ko | Development Team Picnic PostNL | |
| 05/06 | added | SCHELDEMAN Xander | Development Team Picnic PostNL | |
| 05/06 | added | STONEHAM Angus | Development Team Picnic PostNL | |
| 05/06 | added | VAN DER WERFF Thom | Development Team Picnic PostNL | |
| 05/06 | added | BRONSWIJK Mike | Diftar Continental Cyclingteam | |
| 05/06 | added | HAVIK Yoeri | Diftar Continental Cyclingteam | |
| 05/06 | added | OTTEMA Rick | Diftar Continental Cyclingteam | |
| 05/06 | added | PETERS Marvin | Diftar Continental Cyclingteam | |
| 05/06 | added | SCHULTING Peter | Diftar Continental Cyclingteam | |
| 05/06 | added | VELING Quinten | Diftar Continental Cyclingteam | |
| 05/06 | added | VISSER Guillaume | Diftar Continental Cyclingteam | |
| 05/06 | added | BROEX Victor | Metec - SOLARWATT p/b Mantel | |
| 05/06 | added | HABETS Jordan | Metec - SOLARWATT p/b Mantel | |
| 05/06 | added | HAYMA Karst | Metec - SOLARWATT p/b Mantel | |
| 05/06 | added | HOOGENDOORN Roy | Metec - SOLARWATT p/b Mantel | |
| 05/06 | added | HOORNSMAN Niek | Metec - SOLARWATT p/b Mantel | |
| 05/06 | added | HUITING Eskil | Metec - SOLARWATT p/b Mantel | |
| 05/06 | added | KONINGS Roan | Metec - SOLARWATT p/b Mantel | |
| 05/06 | added | AVONDTS Mathis | Parkhotel Valkenburg | |
| 05/06 | added | DE JONG Nino | Parkhotel Valkenburg | |
| 05/06 | added | DUBA Maxime | Parkhotel Valkenburg | |
| 05/06 | added | HOPPEZAK Vincent | Parkhotel Valkenburg | |
| 05/06 | added | RASCH Jesper | Parkhotel Valkenburg | |
| 05/06 | added | RASENBERG Martijn | Parkhotel Valkenburg | |
| 05/06 | added | VERBURG Luke | Parkhotel Valkenburg | |
| 05/06 | added | BAUWENS Siebe | Tarteletto - Isorex | |
| 05/06 | added | BLOUWE Louis | Tarteletto - Isorex | |
| 05/06 | added | DE KEYSER Ewout | Tarteletto - Isorex | |
| 05/06 | added | DUPONT Timothy | Tarteletto - Isorex | |
| 05/06 | added | GOEMAN Jonas | Tarteletto - Isorex | |
| 05/06 | added | MUSEEUW Stefano | Tarteletto - Isorex | |
| 05/06 | added | RIGOLE Brian | Tarteletto - Isorex | |
| 05/06 | added | DAEMEN Stijn | VolkerWessels Cycling Team | |
| 05/06 | added | DE JONG Timo | VolkerWessels Cycling Team | |
| 05/06 | added | HAEST Jasper | VolkerWessels Cycling Team | |
| 05/06 | added | MARSMAN Tim | VolkerWessels Cycling Team | |
| 05/06 | added | VAN HERWAARDEN Thom | VolkerWessels Cycling Team | |
| 05/06 | added | NAGENGAST Ruud Junior | VolkerWessels Cycling Team | |
| 05/06 | added | WILLEMS Thimo | VolkerWessels Cycling Team | |
| 05/06 | added | BICHLMANN Daniel | Cycling Team Schwingshandl | |
| 05/06 | added | DIRNBAUER Josef | Cycling Team Schwingshandl | |
| 05/06 | added | HAMMERSCHMID Marvin | Cycling Team Schwingshandl | |
| 05/06 | added | HERRMANN Lukas | Cycling Team Schwingshandl | |
| 05/06 | added | LEPKA Filip | Cycling Team Schwingshandl | |
| 05/06 | added | RIEGLER Nikolas | Cycling Team Schwingshandl | |
| 05/06 | added | STADLBAUER Gregor | Cycling Team Schwingshandl | |
| 05/06 | added | DE BLOM Thomas | Dutch Food Valley Cycling Team | |
| 05/06 | added | IMMERZEEL Niels | Dutch Food Valley Cycling Team | |
| 05/06 | added | KROEZE Danny | Dutch Food Valley Cycling Team | |
| 05/06 | added | MCADAM Matson | Dutch Food Valley Cycling Team | |
| 05/06 | added | MEIJERS Sal | Dutch Food Valley Cycling Team | |
| 05/06 | added | NOOIJEN Kevin | Dutch Food Valley Cycling Team | |
| 05/06 | added | VAN KAPPEL Geert | Dutch Food Valley Cycling Team | |
| 05/06 | added | CARROTTE Sam | Edinburgh Bike Fitting RT | |
| 05/06 | added | CHISHOLM Sam | Edinburgh Bike Fitting RT | |
| 05/06 | added | BALL Alexander | Edinburgh Bike Fitting RT | |
| 05/06 | added | GRAY George | Edinburgh Bike Fitting RT | |
| 05/06 | added | KWON Elijah | Edinburgh Bike Fitting RT | |
| 05/06 | added | PATERSON Craig | Edinburgh Bike Fitting RT | |
| 05/06 | added | SNODDEN Oliver | Edinburgh Bike Fitting RT | |
| 05/06 | added | BREEUWSMA Jitse | CT GIANT Store Assen - NWVG | |
| 05/06 | added | CAULFIELD-DREIER Stefan | CT GIANT Store Assen - NWVG | |
| 05/06 | added | ERNST Chris | CT GIANT Store Assen - NWVG | |
| 05/06 | added | JAIME Álex | CT GIANT Store Assen - NWVG | |
| 05/06 | added | KOSTER Adne | CT GIANT Store Assen - NWVG | |
| 05/06 | added | PATERSON Aden | CT GIANT Store Assen - NWVG | |
| 05/06 | added | VAN LOON Jesper | CT GIANT Store Assen - NWVG | |
| 05/06 | added | LUIJTEN Noel | GRC Jan van Arckel | |
| 05/06 | added | SWENNE Delano | GRC Jan van Arckel | |
| 05/06 | added | TENNIGLO Niels | GRC Jan van Arckel | |
| 05/06 | added | VAN HERK Bram | GRC Jan van Arckel | |
| 05/06 | added | VAN WIJNGAARDEN Sem | GRC Jan van Arckel | |
| 05/06 | added | WEMMERS Thijs | GRC Jan van Arckel | |
| 05/06 | added | WILSHAUS Serginho | GRC Jan van Arckel | |
| 05/06 | added | BOS Brent | Houttec Cycling Team | |
| 05/06 | added | CORDES Jeffrey | Houttec Cycling Team | |
| 05/06 | added | FLEDDERUS Joeri | Houttec Cycling Team | |
| 05/06 | added | FRANKES Marijn | Houttec Cycling Team | |
| 05/06 | added | FUNKEN Pim | Houttec Cycling Team | |
| 05/06 | added | SUURD Rick | Houttec Cycling Team | |
| 05/06 | added | VAN DER WERF Sven | Houttec Cycling Team | |
| 05/06 | added | DANIELS Toon | Hubo - Scott CT | |
| 05/06 | added | DE KEERSMAEKER Jens | Hubo - Scott CT | |
| 05/06 | added | DENS Stan | Hubo - Scott CT | |
| 05/06 | added | DRABBLE Peter | Hubo - Scott CT | |
| 05/06 | added | HEIREMANS Robbe | Hubo - Scott CT | |
| 05/06 | added | HEYNINCK Milan | Hubo - Scott CT | |
| 05/06 | added | BRINKMAN Niels | JEGG-SKIL-DJR | |
| 05/06 | added | DE LAAT Jasper | JEGG-SKIL-DJR | |
| 05/06 | added | FORBES James | JEGG-SKIL-DJR | |
| 05/06 | added | INGLIS Toby | JEGG-SKIL-DJR | |
| 05/06 | added | SMEETS Tom | JEGG-SKIL-DJR | |
| 05/06 | added | SWART Hidde | JEGG-SKIL-DJR | |
| 05/06 | added | VONK Swen | JEGG-SKIL-DJR | |
| 05/06 | added | GRANNEMAN Tygo | Monda Vakantieparken - IJsselstreek | |
| 05/06 | added | KLEINLUGTENBELD Stan | Monda Vakantieparken - IJsselstreek | |
| 05/06 | added | LINDERS Floris | Monda Vakantieparken - IJsselstreek | |
| 05/06 | added | LOUWERENSEN Tijn | Monda Vakantieparken - IJsselstreek | |
| 05/06 | added | MATTHEWS Robert | Monda Vakantieparken - IJsselstreek | |
| 05/06 | added | TER WEEME Jelle | Monda Vakantieparken - IJsselstreek | |
| 05/06 | added | DIEPSTRA Patrick | Sensa - Kanjers voor Kanjers | |
| 05/06 | added | LEERKES Bram | Sensa - Kanjers voor Kanjers | |
| 05/06 | added | SCHULTEN Chiel | Sensa - Kanjers voor Kanjers | |
| 05/06 | added | VAN DER VEEN Steyn | Sensa - Kanjers voor Kanjers | |
| 05/06 | added | VAN HARTEN Jari | Sensa - Kanjers voor Kanjers | |
| 05/06 | added | VERBRUGGEN Luuk | Sensa - Kanjers voor Kanjers | |
| 05/06 | added | WALLINGA Olav | Sensa - Kanjers voor Kanjers | |
| 05/06 | added | BOSLEY Alexander | Spirit Racing Team | |
| 05/06 | added | HOULBERG Matthew | Spirit Racing Team | |
| 05/06 | added | KETTLEWELL Sam | Spirit Racing Team | |
| 05/06 | added | KIMBER George | Spirit Racing Team | |
| 05/06 | added | MACLEAN Logan | Spirit Racing Team | |
| 05/06 | added | PAINTER Samuel | Spirit Racing Team | |
| 05/06 | added | ROWELL Ethan | Spirit Racing Team | |
| 05/06 | added | FRIJTERS Geert | TWC Tempo - Hoppenbrouwers | |
| 05/06 | added | GODRIE Stan | TWC Tempo - Hoppenbrouwers | |
| 05/06 | added | JANSEN Bram | TWC Tempo - Hoppenbrouwers | |
| 05/06 | added | ORANJE Sebastiaan | TWC Tempo - Hoppenbrouwers | |
| 05/06 | added | QUIROGA Yahir | TWC Tempo - Hoppenbrouwers | |
| 05/06 | added | SMULDERS Vik | TWC Tempo - Hoppenbrouwers | |
| 05/06 | added | VAN VOORDEN Jeroen | TWC Tempo - Hoppenbrouwers | |
| 05/06 | added | COLLINS Michael | Velo Performance U23 Development Team | |
| 05/06 | added | LATTIMORE Eoghan | Velo Performance U23 Development Team | |
| 05/06 | added | NUNES João | Velo Performance U23 Development Team | |
| 05/06 | added | O'CONNOR Willem | Velo Performance U23 Development Team | |
| 05/06 | added | PRENDERGAST Conor | Velo Performance U23 Development Team | |
| 05/06 | added | TUTTY Cal | Velo Performance U23 Development Team | |
| 05/06 | added | BIJLSMA Sjoerd | Willebrord Wil Vooruit | |
| 05/06 | added | FRIJTERS Perry | Willebrord Wil Vooruit | |
| 05/06 | added | HOPMANS Wouter | Willebrord Wil Vooruit | |
| 05/06 | added | KLIGNET Camiel | Willebrord Wil Vooruit | |
| 05/06 | added | REUVERS Kevin | Willebrord Wil Vooruit | |
| 05/06 | added | VAN DER LEE Dani | Willebrord Wil Vooruit | |
| 05/06 | added | VAN RANDERAAT Ruben | Willebrord Wil Vooruit | |
| 05/06 | added | KOOP Jos | WILVO Group - TWC De Kempen | |
| 05/06 | added | KUIPER Kevin | WILVO Group - TWC De Kempen | |
| 05/06 | added | NUIJENS Cas | WILVO Group - TWC De Kempen | |
| 05/06 | added | VAN DE PUT Luke | WILVO Group - TWC De Kempen | |
| 05/06 | added | VAN VLERKEN Marijn | WILVO Group - TWC De Kempen | |
| 05/06 | added | VERMEULEN Rens | WILVO Group - TWC De Kempen | |
| 05/06 | added | VREUGDENHIL Bart | WILVO Group - TWC De Kempen | |