South Shore Chamber of Commerce

Chamber of Commerce / Business Association Servicessouthshorechamber.org

Regional 501(c)(6) chamber of commerce serving 1,300+ businesses across 25 South Shore Massachusetts communities via membership services, 70+ annual events, leadership programs, tiered Partnership Circle sponsorships, and office rentals from its Rockland, MA headquarters.

Company typePrivate
Founded1899
HeadquartersRockland, United States
Headcount1–10
GTM typeB2B
OfferingServices

What South Shore Chamber of Commerce does

South Shore Chamber of Commerce is a 501(c)(6) nonprofit regional chamber of commerce founded in 1899 and headquartered at 1050 Hingham Street in Rockland, Massachusetts. The organization serves 1,300+ member businesses and institutions across 25 South Shore communities through a portfolio of membership services rather than a proprietary technology platform. Core offerings include Chamber Membership providing networking, advocacy, and business resources; 70+ annual events and professional development programs; and affinity groups such as Leadership South Shore (a yearlong community leadership program established in 2016 with South Shore Bank), the NPO Group (serving 85+ nonprofit members since 2015), and the Human Resources Group (operating for 30+ years). Additional services include office space rental at the Rockland headquarters, the Partnership Circle sponsorship program with three tiers, an online member directory and job board, and curated connections to business resource partners including SCORE, the Massachusetts Small Business Development Center, and MassHire South Shore.

The Chamber operates a community-led go-to-market motion with a seven-person professional staff led by President & CEO Tim Cahill. Revenue is generated through annual membership dues, tiered Partnership Circle investments (Mission Partner at $50,000, Pacesetter Partner at $25,000, Changemaker Partner at $10,000), event sponsorships, and pay-as-you-go office and conference room rentals priced at $65 per day for private offices and $150-$200 per hour for conference rooms. Distribution relies on direct membership enrollment, event registration, and partnership engagement, supported by a member-directory website, a biweekly email newsletter, social media channels, and a Tuesday WATD Radio on-air segment. The Chamber holds 5-Star Accredited status from the U.S. Chamber of Commerce, is a member of the American Chamber of Commerce Executives (ACCE), and has received the Massachusetts Housing Partnership Housing Hero Award for its South Shore 2030 housing work.

In January 2026 the Chamber launched the South Shore Chamber Foundation, a 501(c)(3) public charity, to enable philanthropic, corporate, and government funding for workforce development, talent pipeline strategies, regional data initiatives, and community-strengthening projects. The Chamber also maintains six affiliated local chambers (Braintree, Hanover, Marshfield, Rockland, Pembroke, Weymouth) plus the South Shore Young Professionals group, and convenes the South Shore 2030 regional development agenda addressing housing, infrastructure, water/wastewater, and transportation priorities across the South Shore.

South Shore Chamber of Commerce firmographics

Firmographics

Name: South Shore Chamber of Commerce
Legal name: South Shore Chamber of Commerce
Website: https://southshorechamber.org
Company type: Private
Founded year: 1899
Operating status: Operating
Headcount range: 1–10 employees
Short description: Regional 501(c)(6) chamber of commerce serving 1,300+ businesses across 25 South Shore Massachusetts communities via membership services, 70+ annual events, leadership programs, tiered Partnership Circle sponsorships, and office rentals from its Rockland, MA headquarters.
Ownership category
akta.pro rank

South Shore Chamber of Commerce industry classification

Industry

Product category: Chamber of Commerce / Business Association Services
NAICS: Business Associations (81391), Professional Organizations (813920), Convention and Trade Show Organizers (56192)
SIC: Services-Membership Organizations (8600)
akta.pro primary industry: Association & Society Conference Management (Nonprofit, Professional Bodies) (THAHACAA)

Keywords

Chamber membership services
Regional business advocacy
Economic development programs
Professional networking events
Leadership development programs

Where South Shore Chamber of Commerce is headquartered

Location

Headquarters

HQ city: Rockland
HQ country: United States
HQ region: North America

Offices1 record

Markets served

South Shore Chamber of Commerce business model

Business model

GTM type: B2B
Offering type: Services
Cost components: Personnel, Operations, Marketing or Sales, Infrastructure, Others

Revenue model

Partnership Circle Investments: Annual partnership investments at three tiers providing exclusive access, brand elevation, concierge connections, and business growth tools for Mission Partners ($50,000), Pacesetter Partners ($25,000), and Changemaker Partners ($10,000).
Membership Dues: Annual membership fees for businesses across the South Shore region, with automatic dual-chamber membership for businesses in affiliated communities.
Events and Sponsorships: Revenue from hosting 70+ events and professional development programs annually, including sponsorship opportunities.
Office Space Rental: Rental revenue from private offices ($65/day) and conference rooms ($150-200/hour) for chamber members.

Pricing tiers

Model	Billing	Price
Subscription	Annual	Mission Partner - $50,000 annual investment
Subscription	Annual	Pacesetter Partner - $25,000 annual investment
Subscription	Annual	Changemaker Partner - $10,000 annual investment
Unit Pricing	Pay-as-you-go	Large Conference Room - $200 per hour
Unit Pricing	Pay-as-you-go	Small Conference Room - $150 per hour
Unit Pricing	Pay-as-you-go	Private Office - $65 per day

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

South Shore Chamber of Commerce product offering

Product offering

Core offering

The South Shore Chamber of Commerce is a 501(c)(6) nonprofit regional business association serving 1,300+ members across 25 South Shore Massachusetts communities. Its core offerings include tiered Chamber Membership providing networking, advocacy, and business resources; 70+ annual events and professional development programs; affinity groups (Leadership South Shore, NPO Group, Human Resources Group); Partnership Circle sponsorships; office and conference room rentals; and a member directory with job board.

Product overview

South Shore Chamber of Commerce is a membership-based regional economic development organization offering a unified portfolio of member services rather than a technology product. The core offerings include Chamber Membership providing networking, advocacy, and business resources; Events & Professional Development Programs hosting 70+ events annually; and affinity groups including Leadership South Shore (established 2016), NPO Group (established 2015), and Human Resources Group (30+ years). Additional services include Office Space Rental at their Rockland, MA headquarters; Partnership Circle sponsorship tiers; Member Directory and Job Board; and Business Resource Partner connections. The newly launched South Shore Chamber Foundation (January 2026) serves as the philanthropic arm for workforce development and regional initiatives.

Differentiator

Problem solved

Functional benefit

Brands

Leadership South Shore: A yearlong community leadership program examining regional challenges and opportunities through expert panels, site visits, and interactive activities. Established in 2016 by South Shore Bank in partnership with the Chamber.

Products and services

Chamber Membership

Quantifiable outcome

Host 70+ events and professional development programs annually
+2 more outcomes

Companies that use South Shore Chamber of Commerce

Customer profile

Named customers1 record

Segments3 records

Ideal customer profiles3 records

South Shore Chamber of Commerce technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

South Shore Chamber of Commerce partnerships and signals

Strategic signal

Partnerships

19 partnerships are on record, tiered mission partner, pacesetter partner, affiliate, resource partner, core and media partner.

A.W. Perrymission partnerStrategic or Co-development PartnerMission Partner at $50,000 annual investment level providing core financial support for Chamber operations and regional economic development initiatives.
Eastern Bankmission partnerStrategic or Co-development PartnerMission Partner providing banking and financial services expertise while supporting regional economic growth.
Rockland Trustmission partnerStrategic or Co-development PartnerMission Partner offering financial services expertise and community investment in the South Shore region.
South Shore Bankmission partnerStrategic or Co-development PartnerMission Partner and founding partner of Leadership South Shore program, demonstrating deep commitment to regional development.
Blue Cross Blue Shield of MApacesetter partnerStrategic or Co-development PartnerPacesetter Partner supporting healthcare advocacy and employee benefits initiatives for regional employers.
South Shore Healthpacesetter partnerStrategic or Co-development PartnerPacesetter Partner contributing healthcare leadership and wellness programming to the business community.
Braintree ChamberaffiliateChannel Partner/ Reseller/ DistributorAffiliated local chamber providing local business representation while leveraging regional Chamber resources and membership.
Hanover ChamberaffiliateChannel Partner/ Reseller/ DistributorAffiliated local chamber expanding Chamber coverage in the Hanover community.
Marshfield ChamberaffiliateChannel Partner/ Reseller/ DistributorAffiliated local chamber with dedicated executive director providing local business services.
Weymouth ChamberaffiliateChannel Partner/ Reseller/ DistributorAffiliated local chamber working closely with Mayor and town government on business issues.
Rockland ChamberaffiliateChannel Partner/ Reseller/ DistributorAffiliated local chamber providing local business representation in Rockland.
South Shore Young ProfessionalsaffiliateChannel Partner/ Reseller/ DistributorAffiliated young professionals group engaging emerging business leaders in the region.
SCOREresource partnerStrategic or Co-development PartnerSBA resource partner providing free business counseling through volunteer executives from Boston Chapter.
Massachusetts Small Business Development Center (MSBDC)resource partnerStrategic or Co-development PartnerSoutheast Regional Office providing no-cost management advice and low-cost educational workshops for businesses.
MassHire South Shoreresource partnerStrategic or Co-development PartnerWorkforce development partner connecting employers with qualified workers across the region.
South Shore Economic Development Corporation (EDC)coreStrategic or Co-development PartnerSister organization functioning as the strategic arm handling regional planning, data analysis, and long-term initiatives.
South Shore Chamber FoundationcoreStrategic or Co-development Partner501(c)(3) public charity launched January 2026 as the funding arm enabling philanthropic and government funding for workforce development, talent pipeline, and community initiatives.
WATD Radiomedia partnerGTM or Marketing PartnerMedia partner providing on-air segment opportunities for Chamber and partner visibility every Tuesday.
South Shore 2030coreStrategic or Co-development PartnerRegional development agenda addressing housing, infrastructure, water/wastewater, and transportation priorities.

Scale indicators7 records

Recent moves7 records

Expansion highlights6 records

South Shore Chamber of Commerce competitors and assessment

Company assessment

Broad incumbents

Associated Industries of Massachusetts (AIM): Statewide employer association providing advocacy, HR services, group insurance, and networking to Massachusetts businesses. Broader scope than a regional chamber but overlaps significantly in advocacy, member services, and policy influence functions.
Greater Boston Chamber of Commerce: The flagship regional chamber for the broader Boston metro area, offering similar membership, advocacy, events, and networking services to a larger and more economically diverse member base. Directly comparable business model serving businesses in Eastern Massachusetts, though at a significantly larger scale than the South Shore Chamber.
U.S. Chamber of Commerce: The national chamber federation of which the South Shore Chamber is a 5-Star Accredited member. Operates as the umbrella advocacy and standards body for local chambers, providing comparable business association functions at national scale with overlapping policy and networking agendas.

Regional players

Brockton Area Chamber of Commerce: Regional chamber serving the Brockton area of Massachusetts with comparable membership tiers, business assistance programs, and advocacy functions. Adjacent geographic region with similar economic profile and chamber-of-commerce business model.
Quincy Chamber of Commerce: Local chamber serving Quincy, Massachusetts—one of the 25 communities within the South Shore Chamber's territory. Comparable hyper-local business association model with member services and advocacy, but smaller geographic scope than the South Shore Chamber.

Direct peers

Cape Cod Chamber of Commerce: Regional chamber serving Cape Cod with similar membership tiers, visitor economy focus, advocacy, and event programming. Comparable nonprofit chamber model serving a defined Massachusetts geographic region, though with more seasonal/tourism exposure than the South Shore Chamber.
Worcester Regional Chamber of Commerce: Regional chamber of commerce serving Central Massachusetts with comparable membership structure, advocacy function, networking events, and economic development mission. Same business association model and nonprofit 501(c)(6) status, serving a different but analogous regional market.
MetroWest Chamber of Commerce: Regional chamber serving the MetroWest area of Massachusetts with similar membership tiers, advocacy programs, and event-based programming. Closely comparable in scope, member services, and geographic focus to the South Shore Chamber, providing a near-direct structural peer.
North Shore Chamber of Commerce: Regional chamber serving the North Shore of Massachusetts with parallel membership, advocacy, networking, and economic development functions. Directly comparable as a neighboring regional chamber with similar member composition (SMBs, corporations, nonprofits) and revenue model.

Others

American Chamber of Commerce Executives (ACCE): Professional association for chamber of commerce executives and economic development professionals. The South Shore Chamber is an ACCE member. Provides peer benchmarking, training, and accreditation standards for chamber operations—relevant as an ecosystem enabler rather than direct competitor.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

South Shore Chamber of Commerce compliance and trust

Trust signal

Compliance1 record

South Shore Chamber of Commerce financial estimates

Financial estimate

Revenue estimate

Valuation estimate

South Shore Chamber of Commerce leadership team

Management profile

Number of profiles

Profiles8 records

South Shore Chamber of Commerce subsidiaries and ownership

Company hierarchy

Subsidiaries1 record

South Shore Chamber of Commerce funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

South Shore Chamber of Commerce M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about South Shore Chamber of Commerce

What does South Shore Chamber of Commerce do?

Is South Shore Chamber of Commerce a public or private company?

South Shore Chamber of Commerce is a private company. It is classified as nonprofit foundation owned and is currently operating.

When was South Shore Chamber of Commerce founded?

South Shore Chamber of Commerce was founded in 1899. It employs 1 to 10 people.

Where is South Shore Chamber of Commerce based?

South Shore Chamber of Commerce is headquartered in Rockland, United States, in the North America region.

How does South Shore Chamber of Commerce make money?

Four revenue lines are on record. Partnership Circle Investments are the primary driver. The others are membership Dues, events and Sponsorships and office Space Rental.

Who are South Shore Chamber of Commerce's main competitors?

Broad incumbents on record are Associated Industries of Massachusetts (AIM), Greater Boston Chamber of Commerce and U.S. Chamber of Commerce. Regional players are Brockton Area Chamber of Commerce and Quincy Chamber of Commerce. Direct peers are Cape Cod Chamber of Commerce, Worcester Regional Chamber of Commerce, MetroWest Chamber of Commerce and North Shore Chamber of Commerce. American Chamber of Commerce Executives (ACCE) is listed as an others.

Does South Shore Chamber of Commerce have an API?

No public API is recorded for South Shore Chamber of Commerce.

What industry is South Shore Chamber of Commerce in?

South Shore Chamber of Commerce's product category is Chamber of Commerce / Business Association Services. Its primary akta.pro industry code is THAHACAA, Association & Society Conference Management (Nonprofit, Professional Bodies). Its NAICS code is 81391 and its SIC code is 8600.