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Person · officer / director

Mitchell Etess

Governor · Old Lyme Country Club INC

Governor at Old Lyme Country Club INC. Listed as an officer, director, or key employee across 1 organization on the Form 990 record.

This is me
Organizations
1
Roles reported
1

Who this is

Profile

The filed facts are verified from the IRS filings. The biography is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
●
Reported as Governor of Old Lyme Country Club INC, based in Old Lyme, CT.
Facts extracted directly from each organization's Form 990, Part VII.
Biography Web-sourced

Mitchell Grossinger Etess is a highly experienced leader in the hospitality and gaming industries, with a career spanning several decades. He served as the Chief Executive Officer of the Mohegan Tribal Gaming Authority (MTGA) from 2006 to 2017 and was also President and CEO of Mohegan Sun from 2004 to 2011.

Etess has held various high-level marketing and operations positions at prominent casino and hotel properties, including Players Island Resort Casino Spa and Trump Plaza Hotel & Casino. He also has roots in family hospitality, having worked at his family's Grossinger's Hotel.

A resident of Lyme, CT, he is currently a Governor at Old Lyme Country Club Inc. and serves on the Lyme Board of Finance.

Compiled from public web sources (6 cited), grounded to the filed record.

Track record

Career & tenure

Real tenure, career, and education — from public web sources, what you need to vet a founder or leader beyond the filing window.

Tenure here
Mitchell Etess is listed as a Governor for Old Lyme Country Club Inc. in the Fiscal Year Ending December 2024 IRS Form 990 data.
Earlier career
  • Governor, Old Lyme Country Club Inc. (FYE 2024)
  • Board of Finance, Lyme, CT (Term expiration: November 18, 2031)
  • Director, Rally Development (since April 2025)
  • Director, St. Petersburg Kennel Club (since April 2025)
  • Director, BH Security LLC (from 2019)
  • Independent Director, Century Casinos, Inc. (from 2026)
  • Director, Arctic Canadian Diamond Co. Ltd. (January 2021 to June 2024)
  • Senior Advisor to the Mohegan Tribal Council (2015-2020)
Education
  • Columbia University · Graduate

Standing

Recognition & press

2015 Citizen of the Year (Mohegan Tribal Gaming Authority)Board of Finance, Lyme, CT

Affiliations

Organizations

Old Lyme Country Club INC Governor · $2.5M revenue · Old Lyme, CTPRIVATE GOLF AND TENNIS FACILITY PROVIDING OPPORTUNITIES FOR MEMBERS TO SOCIALIZE.Filed FY2024 · Source: Form 990, Part VII

Network

Serves alongside

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

M
General Manager · FY2024
$117K
R
Golf Professional · FY2024
$111K
L
President · FY2024
S
Vice President · FY2024
R
Treasurer · FY2024
D
Secretary · FY2024
S
Governor · FY2024
C
Governor · FY2024
B
Governor · FY2024
A
Governor · FY2024
N
Governor · FY2024
A
Governor · FY2024

Network

Recommendations

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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