Your Kilimanjaro tour operator will organize almost everything that is required for you to climb Kilimanjaro locally. They will hire your mountain crew complete with guides, cooks and porters; provide full-board meals and drinking water.
They will also organize your mountain accommodation; arrange transfers to and from the park gates; sort out your park entry fees and regulations; and more.
Depending on your package, your tour operator may arrange your airport transfers and book your accommodation before and after your climb. They can also help you organize gear that you may prefer to rent rather than purchase, such as sleeping bags or trekking poles.