The Chamber Collaborative of Greater Portsmouth
A time tested Seacoast small business collective that mixes genuine networking with pure Portsmouth fun
Peer societies
Five societies The Chamber Collaborative of Greater Portsmouth is read alongside.
GMC
Greater Monadnock Collaborative
A forward looking collaborative acting as the driving force behind the Monadnock region's economic, civic…
9 companies named
GDCC
Greater Dover Chamber of Commerce
A chamber devoted to supporting and sustaining business and community success across the greater Dover area
19 companies named
GMCC
Greater Manchester Chamber of Commerce
New Hampshire's largest chamber, the professional voice of business shaping the Queen City's economic success
60 companies named
GNCC
Greater Nashua Chamber of Commerce
The primary catalyst for Greater Nashua's business and nonprofit success, organized around connect, learn…
GCCC
Greater Concord Chamber of Commerce
The incorporated 1919 business pulse of New Hampshire's capital region, now among the state's largest chambers
2 companies named
Who backs CCGP
No public supporter list found as of September 2026.
Who backs The Chamber Collaborative of Greater Portsmouth's peers, but not The Chamber Collaborative of Greater Portsmouth
Companies named publicly by at least one of The Chamber Collaborative of Greater Portsmouth's five peer societies, and not found in The Chamber Collaborative of Greater Portsmouth's reviewed public records.
The outside view
A time tested Seacoast small business collective that mixes genuine networking with pure Portsmouth fun
- Consensus
- Build
- Inward
- Volunteer
Their shape
The Village
Where everyone is known by name.
The Village is built on belonging, where everyone knows everyone and relationships are the point. Its gift is loyalty and warmth, its challenge is scaling beyond the intimacy that makes it work.
Also reads toward The League and The Republic.
Strengths
Not an official page of The Chamber Collaborative of Greater Portsmouth. Sociogene does not consult. Everything here comes from public sources, dated and linked. Something wrong here? Tell us what we missed.