If you have an upgraded membership (Pro Event or Pro VIP), you have the ability to export/download lists of donation details and donor companies' contact information for approveddonations. Simply go to your "My Events" tab and click on the "Export" button for the event.
If you have a free membership, you have limited access to companies' contact information in our system, but may ask for it by directly messaging a donor. If there is a sponsored export, you may utilize these as well (if available, you will see these in My Events). Or, you may send them a thank you note in a direct message.
The majority of companies we work with are happy to support organizations like yours and prefer that organizations not spend the time or money on thank you letters if you are not required to do so per charity tax laws in your country. A publicly visible social media shout-out/thank you is always appreciated (Facebook, Twitter, Instagram), and we forward you a cheat sheet for doing so prior to your event for this reason. Just about every company also appreciates recognition by digital means such as mentions in email newsletters, websites, social media, and any collateral for the event.
As a bonus, thanking donors publicly is a very important step of being a good partner and may even help you secure more items in the future when potential donors see that you actively promote generous companies.