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Colorado Ophthalmological Society

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nonprofit · 501c6 · EIN 510147990 · US · canonical: colorado ophthalmological society · 2 aliases · 0 outbound · 0 inbound

Related entities (24)

Same brand-name cluster — possible parent, subsidiary, PAC, or lobbying registration. Surfaced via head-token match (e.g. every "AMAZON …" org) and pg_trgm similarity for variant spellings. Not yet asserted as parent/child edges; treat as a navigation aid.

Timeline
IRS Form 990 — EIN 510147990

IRS Form 990

Colorado Ophthalmological Society EIN 51-0147990 · other · IRS-recognized since 1976

Source: IRS Form 990 via ProPublica Nonprofit Explorer. Numbers in USD; 0 = not reported that year.

Tax yearRevenueExpensesOfficer comp
2023$105,184$117,924$-0
2022$975,253$1,192,898
2021$180,786$123,543$-0
2020$129,975$119,617$-0
2019$143,390$106,727$-0
2018$116,369$107,077$-0
2017$118,807$109,842$-0
2016$117,491$105,626$-0
2015$135,915$101,002$-0
2014$97,185$96,356$-0
2013$121,966$77,806$-0
2012$112,787$104,478$-0
2011$95,397$60,252$-0
Aliases (2)
sourceidname at sourcejurisdictionconfidencelinked bylinked at
ein510147990Colorado Ophthalmological SocietyUSgoldbackfill_0029
nonprofit510147990Colorado Ophthalmological SocietyUSgoldsync_canonical_entities

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