Thanks sorted it
foreach ( $users as $user ) {
$billing_company = get_user_meta( $user->ID, ‘billing_company’, true );
if ($user->ID == $current_user_id ) {
echo ‘<li class=”current-user” data-user-id=”‘ . $user->ID . ‘” title=”‘ . __(“You are logged as this user”, SWITCH_USER_TEXTDOMAIN) . ‘”>’ . $billing_company . ‘‘;
} else {
echo ‘<li class=”js-su-user” data-user-id=”‘ . $user->ID . ‘” title=”‘ . __(“Click to login as this user”, SWITCH_USER_TEXTDOMAIN) . ‘”>’ . $billing_company . ‘‘;
}
}