PROSUM

Address: 2321 ROSECRANS AVENUE SUITE 4225, EL SEGUNDO, CA 90245
Service: TECHNOLOGY
Total reported: $792,863
Website: Find website (990s don't list vendor websites; this searches DuckDuckGo)

Who paid them

Year	Organization	Service	Location	Paid	Filing
2014	THE CALIFORNIA ENDOWMENT	TECHNOLOGY	EL SEGUNDO, CA	$792,863	view original ↗

Grouped by normalized name; different firms with identical names appear together. Check the addresses.