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Governance Register
US nonprofit · EIN 462748155 · Lake Forest, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 462748155) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2018.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Chamber Music OC's network

6 peoplei6 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

6 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 7 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Irena Iryna KrechkovskyExecutive Dir.2020
6 yrs
Joanne KangDirector2021
5 yrs
Kevin LoucksStrategic Con2020
6 yrs
Ron HarrisDirector2021
5 yrs
Ross GasworthDirector2020
6 yrs
Sukhee KangDirector2021
5 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 December 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Irena Iryna KrechkovskyExecutive Dir.20$24k
Ross GasworthDirector20$19k
Sukhee KangDirector0$0
Kevin LoucksStrategic Con10$0
Joanne KangDirector0$0
Ron HarrisDirector0$0

About

Legal name
Chamber Music Oc
EIN
462748155
Address
23666 Birtcher Dr, Lake Forest, CA, 92630-1793
State
California
Mission
The Performance Division is designed to provide residents of the greater Orange County area with world-class chamber music performances presented by rising stars and established veterans in the classical music world. The Education Division is anchored by the Pre-College Program. The program provides a unique and comprehensive musical education that features chamber music coaching and... (as filed on the Form 990)
Activity (NTEE)
A69 Arts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
4 (IRS master file code)
Formed
2012
Principal officer
Ross Gasworth (as named on the Form 990)
IRS ruling date
1 March 2015
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsIrena Iryna Krechkovsky
≥6years on the filingsKevin Loucks
≥6years on the filingsRoss Gasworth
≥5years on the filingsJoanne Kang

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$321k
Total liabilities
$2k
Net assets or fund balances
$319k
Contributions and grants received
$209k
Program service revenue
$0
Grants and similar paid out
$2k
Employees
13