Foo.php

<?php

namespace App\EventSubscriber;

use App\Entity\User;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\Routing\Router;
use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;

class Foo
{
    public function __construct(
        private Router $router,
        private TokenStorageInterface $tokenStorage
    ) {
    }

    public function onKernelRequest(RequestEvent $event): void
    {
        $token = $this->tokenStorage->getToken();

        if ($token instanceof TokenInterface) {
            $user = $token->getUser();

            if ($user instanceof User && $user->getCompanyProfile() === null) {
                $this->router->generate('selected_account_type');
            }
        }
    }
}