Skip to content
Governance Register
US nonprofit · EIN 412178546 · New York, NYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 412178546) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Salzburg Festival Society Inc's network

17 people7 organisationsi17 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (17). Violet dotted lines (9) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

17 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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 17 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Mr John French III ChairChairman2020
6 yrs
Dr Bruce HortenDirector2022
4 yrs
Guillermo SchultzDirector2024
2 yrs
Mary V MocharyDirector2024
2 yrs
Mr Heinrich SpanglerDirector2022
4 yrs
Mr Horacio Milberg-UribelarreaDirector2023
3 yrs
Mr Nabil ChartouniPresident2019
7 yrs
Mrs Alexandra Kauka-HamillDirector2019
7 yrs
Mrs Dorothee Volpini De MaestriVice President2019
7 yrs
Mrs Elisabeth MuhrTreasurer2019
7 yrs
Mrs Isabella PontaDirector2019
7 yrs
Mrs Isabelle Harnoncourt-FeigenDirector2023
3 yrs
Mrs Krisina HammerDirector2022
4 yrs
Mrs Marife HernandezDirector2019
7 yrs
Mrs Noreen BuckfireCompany secretary2022
4 yrs
Ms Lauren CarpenterDirector2023
3 yrs
Ms Sana H SabbaghDirector2019
7 yrs
Under 5 years5 to 6 years6 years or moreShow all 17 →

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Mr Joseph BartningExecutive Director/Assistant Secretarysince 2019

Pay and hours

year to 31 December 2024iFrom 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
Mr Joseph BartningExecutive Director/Assistant Secretary40$146k$4k
Mr John French IIIChairman2$0
Mr Nabil ChartouniPresident2$0
Mrs Dorothee Volpini de MaestriVice President2$0
Mrs Elisabeth MuhrTreasurer2$0
Mrs Noreen BuckfireSecretary2$0
Mrs Krisina HammerDirector2$0
Mrs Isabelle Harnoncourt-FeigenDirector2$0
Mrs Alexandra Kauka-HamillDirector2$0
Mrs Marife HernandezDirector2$0
Dr Bruce HortenDirector2$0
Mrs Isabella PontaDirector2$0
Ms Sana H SabbaghDirector2$0
Mr Heinrich SpanglerDirector2$0
Mary V MocharyDirector2$0
Ms Lauren CarpenterDirector2$0
Mr Horacio Milberg-UribelarreaDirector2$0
Guillermo SchultzDirector2$0

About

Legal name
Salzburg Festival Society Inc
EIN
412178546
Address
Kenisco Properties, New York, NY, 10022
State
New York
Mission
The salzburg festival society was established to serve as a liaison between the salzburg festival and its american friends and patrons. The broader mission of the society is to advance the general public's understanding of classical music and opera. (as filed on the Form 990)
Activity (NTEE)
A126 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
2005
Principal officer
Nabil Chartouni (as named on the Form 990)
IRS ruling date
1 March 2006
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsMr Nabil Chartouni
≥7years on the filingsMrs Alexandra Kauka-Hamill
≥7years on the filingsMrs Dorothee Volpini De Maestri
≥7years on the filingsMrs Elisabeth Muhr

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$403k
Total liabilities
$47k
Net assets or fund balances
$356k
Contributions and grants received
$1m
Program service revenue
$4k
Grants and similar paid out
$660k
Employees
1
Volunteers
22

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$952k$945k$8k

As filed on the IRS Form 990. US dollars.