philanthropy.org | 990 Resource | FAQ Verify yourself Sign in
MD
Person · officer / director

Martha Diffey

Director · Kennett Symphony of Chester County

Director at Kennett Symphony of Chester County. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

Organizations
1
Roles reported
1

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
Reported as Director of Kennett Symphony of Chester County, based in Kennett Sq, PA.
Facts extracted directly from each organization's Form 990, Part VII.
Biography In progress
We're building a sourced biography for every person — from filings, news, and public records, citing where each fact comes from. Person-name searches are our single largest source of demand, so this is what we're shipping next.

Affiliations

Organizations

Kennett Symphony of Chester County Director · $254K revenue · Kennett Sq, PAThe Symphony is a professional regional orchestra serving Chester County and its geographic neighbors. Its mission is to a present a wide range of…Filed FY2024, FY2022, FY2021, FY2020, FY2019 · Source: Form 990, Part VII

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

M
Executive Di · FY2021
$66K
M
Music Director · FY2024
$39K
K
Director · FY2024
K
Director · FY2024
W
Director · FY2024
T
President · FY2024
C
Vice President · FY2024
W
Director · FY2024
L
Director · FY2024
D
Director · FY2024
L
Director · FY2023
R
Secretary · FY2022

Network

Recommendations

Written by other verified members of the network — visible once you're a verified person yourself.

Loading…

People like this

Similar leaders

Leaders at organizations in the same field, by reported compensation.

E
President & Ex Officio Trustee · American Museum of Natural History
$11.7M
G
Music & Artistic Director · Los Angeles Philharmonic Association
$4.0M
D
President - Non Voting · Milwaukee World Festival INC
$3.3M
D
President and CEO to 6/30/23 · The Metropolitan Museum of Art
$3.2M
A
Alice Pratt Brown Dir.(thru 10/2023) · Whitney Museum of American Art
$2.9M
C
Executive & Artistic Director · The Carnegie Hall Corporation
$2.6M
Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org