If a company wants to become an H1-B Visa Sponsor would RedBus2us provide the service?

We would like to know if RedBus2us offers companies to register them as H1-B Visa Sponsor, so the companies could be under the H1-B Sponsors Database to interview and/or hire potential candidates to specific positions. If yes, we would like to know the cost and an approximate time RedBus2us could get it done. Thank you.