PR invite private sector to participate in investment and support professional sports, including but not limited to large companies only, but should be open to private companies with small and medium-sized.
Public invited to participate in private sector investment and support professional sports. By not limited to large companies only. But be open to private companies, medium-sized and small.
Invite to join the public private investment and support of professional sports. Any large company only. But should be open to private companies, small and medium.