Why not find decent club, arrange a sponsor deal with them, possibly attract some riders, and see how it goes from there. Thus you will be able to attract attention to your cause and support the sport. Clubs are still the backbone of the sport - no clubs = no races, and without races all the teams in the world mean nothing!
See how it goes, but once anyone gets into UCI levels, substantial financial guarantees are required by UCI to make sure riders and staff get paid. Top level proteams have about 60 staff and riders, tons of vehicles, and budgets between 9 and 20 million euro per year. At all the UCI levels it's about business as well as sport. A long way from the Anytown CC sponsored by XYX, or indeed the domestic XYZ race team with six riders, manager, mechanic, car and minibus! Got to start somewhere though - best of luck.