The Exploratorium

San Francisco, California
EIN 94-1696494

Firms paid: 2
Fees reported, 2017: $90K
Fees reported in 2017: $90K
Most Recent Reported Revenue: $61.0M

Fundraising fees by year

Per Form 990 Schedule G

Firms paid in 2017

$90,000 to 1 fundraiser · $90,000 in professional fundraising fees on the return

Fundraisers The Exploratorium paid in 2017, from Form 990 Schedule G
Fundraiser	Filed as	Fee
Feldstein Co LLCMajor giftsFundraising	Fundraising	$90,000

All firms paid

Fundraisers The Exploratorium reported paying, all years
Fundraiser	Years	Total fees
Feldstein Co LLCMajor gifts	2017	$90,000

Form 990 Snapshot

The Exploratorium's Form 990 figures by year
Tax year	Revenue	Contributions	Fundraising expenses	Professional fundraising fees
2022	$61.0M	$24.4M	$3.1M	—
2021	$79.6M	$48.6M	$2.1M	—
2020	$48.0M	$32.1M	$2.3M	—
2019	$48.6M	$28.1M	$3.0M	—
2018	$96.4M	$27.0M	$3.3M	—
2017	$51.5M	$27.1M	$3.1M	$90K

Fees are what The Exploratorium reported on IRS Form 990. Nonprofits list only fundraisers paid $5,000 or more, and many book consultants under other expenses, so a nonprofit can have worked with firms that don't appear here. Last checked 2026-11-14.