Insurance Agents in Winthrop, ME
Real data · NAIC State Based Systems5 verified agents. Average 4.4 years licensed.
Data verified July 13, 2026 from NAIC State Based Systems (public license lookup). Covers 1 ZIP.
Winthrop at a glance
Active licenses
100%
5 of 5
License lines
2
distinct authorities
Multi-state
2
licensed in 2+ states
Median tenure
1 yrs
years licensed
Tenure distribution
0-5 yrs75%(3)5-10 yrs0%(0)10-20 yrs25%(1)20+ yrs0%(0)
5 producers licensed here are based outside Maine (top: FL 2, NH 2, MA 1).
Top lines of authority
Browse by ZIP
Showing 1–5 of 5
Michael Brennan
Casualty Insurance
BRENNAN INSURANCE AGENCY
Winthrop, ME · 0436418 yrs licensedNPN 3687089Lic #P114302
George A Tzikas
Life Insurance
Winthrop, ME · 043642 yrs licensedRenews Oct 20262 statesNPN 608222Lic #608222
Patrick Brennan
Casualty Insurance
BRENNAN PARTNERS INC
Winthrop, ME · 043641 yrs licensedNPN 3680896Lic #G151737
Cameron Lee Wood
Life Insurance
Winthrop, ME · 043641 yrs licensedRenews Oct 2026NPN 21260837Lic #21260837
Matthew Jacob Nadeau
Life Insurance+Variable
Winthrop, ME · 04364Renews Nov 20272 statesNPN 19863844Lic #19863844