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Governance Register
US nonprofit · EIN 020598530 · Portsmouth, NHiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 020598530) - 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 2025: 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

Gundalow Company's network

13 peoplei13 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (13). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

13 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.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 12 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
John Lamson ChairBoard Chair2020
6 yrs
Brendan FlavinDirector2020
6 yrs
Catharine NewickDirector2022
4 yrs
Dave CarlsonTreasurer2022
4 yrs
George SamuelsDirector2020
6 yrs
Janet DinanCompany secretary2020
6 yrs
Jeff BinderDirector2022
4 yrs
Jeff MuskVice Chair2022
4 yrs
Jeff NahasDirector2024
2 yrs
JO Ann KlatskinDirector2022
4 yrs
Kerry HoulihanDirector2020
6 yrs
Peter DriscollDirector2020
6 yrs
Rich ClyborneExecutive Di2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 13 →

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
Rich ClyborneExecutive Directorsince 2020

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
Rich ClyborneExecutive Director40$89k$1k
John LamsonBoard Chair2$0
Jeff MuskVice Chair1$0
Janet DinanSecretary2$0
Dave CarlsonTreasurer2$0
Peter DriscollDirector1$0
Brendan FlavinDirector1$0
Kerry HoulihanDirector1$0
Catharine NewickDirector1$0
George SamuelsDirector1$0
Jeff BinderDirector1$0
Jeff HughesDirector1$0
Jeff NahasDirector1$0
Jo Ann KlatskinDirector1$0

About

Legal name
Gundalow Company
EIN
020598530
Address
60 Marcy St, Portsmouth, NH, 03801-4636
State
New Hampshire
Mission
The mission of the nonprofit gundalow company is to protect the piscataqua region's maritime heritage and environment through education and action. (as filed on the Form 990)
Activity (NTEE)
B99 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
6 (IRS master file code)
Formed
2002
Principal officer
Rich Clyborne (as named on the Form 990)
IRS ruling date
1 November 2002
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsJohn Lamson
≥6years on the filingsBrendan Flavin
≥6years on the filingsGeorge Samuels
≥6years on the filingsJanet Dinan

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
$1m
Total liabilities
$20k
Net assets or fund balances
$1m
Contributions and grants received
$249k
Program service revenue
$409k
Employees
33
Volunteers
65

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$750k$753kDeficit $3k

As filed on the IRS Form 990. US dollars.