Referral Grove Registry
Registry/ Maine

Networking groups in Maine

20 groups across 21 cities. Pick a city to see meeting times, or scroll for everything at once.

Cities

Portland 4 Bangor 3 South Portland 3 Saco 2 Waterville 2 Westbrook 2 Windham 2 Auburn 1 Biddeford 1 Brewer 1 Brunswick 1 Falmouth 1 Freeport 1 Gray 1 Hallowell 1 Hermon 1 Kennebunk 1 Kittery 1 Lewiston 1 Sanford 1 Scarborough 1

All groups in Maine

Androscoggin Network Builders BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

BNI Business Partners

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

BNI Growth Partners

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

BNI Rising Tide

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Bangor Breakfast BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Black Bear BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Casco Bay Money Movers BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Dirigo BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Elm City Referral Source BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

FUSION:Bangor

fusionbangor.com
Location on file

Harraseeket Business Builders BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Kennebec Networkers BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Lakes Region BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Maine Professional Network

mpnportland.com
Location on file

Paul Bunyan BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Portland Business Builders BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Profit Partners BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

Queen City BNI

A chapter of BNI (Business Network International), the world's largest referral-networking organization, founded 1985. Chapters admit one member per profession and meet weekly to exchange...

bnimaine.com
Location on file

TBD Connections

A free, membership-based cooperative networking organization of autonomous chapters across southern and central Maine, with 13 active weekly chapters as of 2026.

tbdconnections.net
Location on file

TBD Connections (Trusted Business Development)

tbdconnections.net/
Location on file