ZURICH, Jan 29 (Reuters) - Holcim will consider further share buybacks after the company announced the listing and separation of its North American business, Chairman and CEO Jan Jenisch told reporters on Monday.

"We have a lot of headroom to make the right decisions for the most successful capital structure of the two companies and also of course to returns to the shareholders," Jenisch said.

"We are ready to help the process also with share buybacks if needed." (Reporting by John Revill, Editing by Rachel More)