*456 in CrunchbaseIncubators.txt, see [[Crunchbase_Database#Incubators_in_Crunchbase]]
*415 in INBIA_data.txt, see [[INBIA#Retrieve_Data_from_URLs_Generated]]
*1474 (self-declared as incubators but actually many different things) in angelList_companyInfo.txt, see [[AngelList_Database#Parsing_Saved_AngelList_Pages]] . Note that the AngelList data also has angelList_employees.txt and angelList_portfolio.txt as associated files.
We also have three sources that have a mix of types: