Look like this is a tentative entry list...

World Tour teams
AG2R La Mondiale
Pierre Latour, Silvan Dillier, Alexandre Geniez, Benoît Cosnefroy, Clément Venturini, Clement Chévrier, Quentin Jauregui

Astana Pro Team
Miguel Ángel López, Gorka Izagirre, Ion Izagirre, Luis León Sánchez, Dario Cataldo, Omar Fraile, Jan Hirt, Rodrigo Contreras, Dario Cataldo, Nikita Stalnov

Bahrain Merida
Domenico Pozzovivo, Luka Pibernik, Sonny Colbrelli, Phil Bauhaus, Domen Novak, Hermann Pernsteiner

BORA-hansgrohe
Peter Sagan, Rafal Majka, Davide Formolo, Maciej Bodnar, Sam Bennett, Felix Großschartner, Paweł Poljanski, Christoph Pfingsten

Deceuninck-Quick-Step
Philippe Gilbert, Fabio Jakobsen, Elia Viviani, Yves Lampaert, Zdenek Stybar, Petr Vakoc, Tim Declercq, Rémi Cavagna, Pieter Serry, Maximiliano Richeze, Dries Devenyns

CCC Team
Amaro Antunes

Dimension Data
Ben King

EF Education First Pro Cycling Team
to follow

Groupama-FDJ
to follow

Jumbo-Visma
Primoz Roglic, Steven Kruijswijk, Robert Gesink, George Bennett, Tony Martin, Danny van Poppel, Lennard Hofstede, Taco van der Hoorn, Sepp Kuss, Neilson Powless, Timo Roosen

Lotto-Soudal
Caleb Ewan, Thomas De Gendt, Tomasz Marczynski, Adam Blythe, Sander Armée, Jelle Wallays, Victor Campenaerts, Bjorg Lambrecht

Mitchelton-Scott
Simon Yates, Esteban Chaves, Mikel Nieve, Michael Albasini, Damien Howson, Tsgabu Grmay, Sam Bewley, Luka Mezgec

Movistar Team
Richard Carapaz, Nairo Quintana, Alejandro Valverde, Andrey Amador, Carlos Betancur, José Joaquín Rojas, Eduardo Sepúlveda, Winner Anacona

Team Ineos
Geraint Thomas, David de la Criz, Jonathan Castroviejo, Vasil Kiryienka, Ben Swift, Tao Geoghegan Hart, Kenny Elissonde, Diego Rosa

Team Katusha-Alpecin
to follow

Team Sunweb
Max Walscheid

Trek-Segafredo
John Degenkolb, Mads Pedersen, Alex Kirsch, Edwards Theuns

UAE-Team Emirates
Fernando Gaviria, Alexander Kristoff, Tadej Pogacar, Fabio Aru, Roberto Ferrari, Edward Ravasi, Rory Sutherland, Simone Pettili

Procontinental teams
Burgos – BH
to follow

Caja Rural – Seguros RGA
Alex Aranburu

Cofidis, Solutions Crédits
Jesús Herrada, José Herrada, Darwin Atapuma, Luis Ángel Maté, Nicolas Edet, Jesper Hansen, Mathias Le Turnier, Damien Touzé

Euskadi Basque Country – Murias
Benat Intxausti