The alliance supply team work tirelessly to ensure that the ships for standard FL33T doctrines are available on contract (fully-fitted) at our staging systems.
The current primary staging station is the Rickety Roost fort in Sosala.
Most contracts are public, though there may be ships available on alliance contract as well.
Make sure you check the contents of the contract before buying, as scam contracts have been posted in the past.
You can view the complete fitting for a contracted ship before buying by finding the ship hull in the contract contents, right clicking and selecting "simulate fitting".
The Eve client will only include the first 500 contracts in search results, so be as specific as possible in the filters.