US nonprofit · EIN 721474850 · Thibodaux, LAiSource and licenceOrganisation recordIRS Exempt Organizations Business Master File (EIN 721474850) - 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 returnIRS Form 990 series e-file data - 990 for the year to 31 December 2025: assets, liabilities, staff, website, telephone, pay.2026 return IRS e-file (TEOS) 2026 release: 990 for the year to 31 December 2025.DeductibilityIRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data
6 peopleExplore in 3DiThe large node is Restore or Retreat. The map shows the people and organisations in the public record, two steps out at most. Hover a node to focus its connections; click one to open it.
Officers and directors
6 listediThe register holds no board history for this organisation, so this is the roster from its newest return: Form 990 Part VII, year to 31 December 2025 (IRS e-file, 2026 release). Titles are as filed; the IRS publishes no person identifier.
Name
Title as filed
Hours a week
Pay from the organisation
Marguerite Knight
President
Chett Chiasson
Vice-President
Henri Boulet
Secretary
James Callahan
Treasurer
Mitchell Marmande
Executive Committee Member
Tim Allen
Executive Committee Member
Officers and senior leadership
4 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
Name
Title as filed
On the filings
Chett Chiasson
Vice-President
since 2019
Glenn M Plaisance
President
since 2019
Henri Boulet
Company secretary
since 2019
Robert P Naquin
Treasurer
since 2019
About
Legal name
Restore or Retreat
EIN
721474850
Address
P O Box 2011-Nsu, Thibodaux, LA, 70310-0001
State
Louisiana
Mission
To identify, expedite, and aggressively engage in solutions to achieve comprehensive coastal restoration. (as filed on the Form 990)
Activity (NTEE)
C30Environment
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Environment
Size band
4 (IRS master file code)
Principal officer
Marguerite Knight (as named on the Form 990)
IRS ruling date
1 September 2000
Status
Code 01 (unconditional exemption)
IRS Publication 78
PC (contributions deductible)
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.