# 366 US Route 1 Agency Inc.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: 366 US Route 1 Agency Inc.
- Alternative and DBA names: Blackadar Maine Insurance Agency; Blackadar Maine Insurance Agency-Cancelled; Blackadar Marine Insurance Agency; Smithwick & Clarke Insurance,; Smithwick & Clarke Insurance, Inc.; Smithwick & Clarke Insurance, Inc.-Cancelled; Smithwick & Mariners Insurance Agency, Inc.; Smithwick & Mariners Insurance Agency, Inc.-Cancelled; Smithwick & Mariners Insurance Inc.
- Entity type: C corporation
- Original incorporation date: August 14, 1987
- Time in business: 39 years and 2 months
- Jurisdiction count: 28

## All known addresses

- 1 City Ctr, Portland, ME 04101 (listed in Alaska)
- 366 US Route 1, Falmouth, ME 04105 (listed in California, Colorado, Connecticut, Florida, Georgia, Indiana, Maryland, Massachusetts, Missouri, New Hampshire, New York, North Carolina, Ohio, Rhode Island, Texas, Vermont, Virginia, Wyoming)
- 40600 Ann Arbor Rd E Ste 201, Plymouth, MI 48170 (listed in Michigan)
- 1010 Dale St N, Saint Paul, MN 55117 (listed in Minnesota)

## Registered states

- [Alaska](https://index.baselayer.com/ak/5f2588790343ef15): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [California](https://index.baselayer.com/ca/56e3e4f16cc6e351): Foreign registration, as Smithwick & Mariners Insurance Agency, Inc.
- [Colorado](https://index.baselayer.com/co/895c0c841ab1a1f1): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Connecticut](https://index.baselayer.com/ct/d131ef206407ae2b): Foreign registration, as Smithwick & Mariners Insurance Inc.
- [Delaware](https://index.baselayer.com/de/258a5d93cbb0c3c7): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Florida](https://index.baselayer.com/fl/33fa9270169add65): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Georgia](https://index.baselayer.com/ga/7647233011f2d3fe): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Illinois](https://index.baselayer.com/il/4375393252967e5d): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Indiana](https://index.baselayer.com/in/c8d0d9dd603bc565): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Maine](https://index.baselayer.com/me/13ef1e531d7d397d): Domestic registration
- [Maryland](https://index.baselayer.com/md/c2317640e9941c17): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Massachusetts](https://index.baselayer.com/ma/6a6ee7ffaf698962): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Michigan](https://index.baselayer.com/mi/e3cea48ccbf9018e): Foreign registration, as Smithwick & Mariners Insurance Agency, Inc.
- [Minnesota](https://index.baselayer.com/mn/eaf0c94c02563294): Foreign registration, as Smithwick & Mariners Insurance Agency, Inc.
- [Missouri](https://index.baselayer.com/mo/3cc802a309db9757): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Montana](https://index.baselayer.com/mt/308895de873f9e3a): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [New Hampshire](https://index.baselayer.com/nh/5adca4d31b3dd66a): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [New Jersey](https://index.baselayer.com/nj/f716ccf360b41e18): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [New York](https://index.baselayer.com/ny/7aa452b5cea5f6fd): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [North Carolina](https://index.baselayer.com/nc/9fc65c97337b8e20): Foreign registration, as Smithwick & Mariners Insurance Agency, Inc.
- [Ohio](https://index.baselayer.com/oh/6749905cdbee7689): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Pennsylvania](https://index.baselayer.com/pa/88a21b6f33e24294): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Rhode Island](https://index.baselayer.com/ri/a5c4552e4ec0639e): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [South Carolina](https://index.baselayer.com/sc/f5b6fea46e1ec419): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Texas](https://index.baselayer.com/tx/35f271c19fe8d6a1): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Vermont](https://index.baselayer.com/vt/0efc8f768d628f57): Foreign registration, as Smithwick & Mariners Insurance, Inc.
- [Virginia](https://index.baselayer.com/va/82666df7b7063039): Foreign registration, as Smithwick & Mariners Insurance Agency, Inc.
- [Wyoming](https://index.baselayer.com/wy/e1f6db7a5c4514f5): Foreign registration, as Smithwick & Mariners Insurance, Inc.

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/13ef1e531d7d397d)