Gamma Sigma Sigma National Service Sorority, Inc.
- Company typePrivate
- Founded1952
- HeadquartersRindge, United States
- Headcount11–50
- GTM typeB2C
- OfferingServices
Gamma Sigma Sigma National Service Sorority, Inc. firmographics
Firmographics- Name
- Gamma Sigma Sigma National Service Sorority, Inc.
- Legal name
- Gamma Sigma Sigma National Service Sorority, Inc.
- Website
- https://gammasigmasigma.org
- Company type
- Private
- Founded year
- 1952
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Gamma Sigma Sigma National Service Sorority, Inc. industry classification
Industry- Product category
- Greek-letter Service Sorority / Nonprofit Member Organization
- NAICS
- Business, Professional, Labor, Political, and Similar Organizations (8139), Civic and Social Organizations (813410), Business Associations (813910)
- SIC
- Services-Membership Organizations (8600)
- akta.pro primary industry
- Greek Life (Fraternities & Sororities) (EDALAHAD)
Keywords
Where Gamma Sigma Sigma National Service Sorority, Inc. is headquartered
LocationHeadquarters
- HQ city
- Rindge
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Gamma Sigma Sigma National Service Sorority, Inc. business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Others
Revenue model
- Membership Dues: Members of chapters and colonies pay annual national dues. Chapters may also have local chapter dues for membership. This is the primary revenue stream for the sorority.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Collegiate membership with annual national dues plus potential local chapter dues |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels4 records
Gamma Sigma Sigma National Service Sorority, Inc. product offering
Product offeringCore offering
Gamma Sigma Sigma National Service Sorority, Inc. is a member-governed nonprofit organization that provides lifetime collegiate and alumni membership to individuals at colleges and universities across the United States. Its core offering centers on organizing, supporting, and administering service-oriented membership through collegiate chapters, alumni chapters, and affiliates, with members participating in volunteer projects, national service partners, leadership development, and biennial conventions. The organization sustains operations through annual national membership dues and uses the ClubExpress platform to manage sign-ups, renewals, chapters, events, and communications.
Product overview
Gamma Sigma Sigma National Service Sorority, Inc. operates primarily as a membership organization powered by the ClubExpress web-based membership management platform. The organization's core offerings include collegiate membership (with a 6-8 week Member-in-Training program), alumni membership (chapter-based or alumni-at-large), and various service programs. The ClubExpress platform serves as the central hub for member sign-ups, renewals, event management, chapter administration, and member communications. The service portfolio centers on Project I.M.P.A.C.T. (Individuals Making Progress Across Communities Together) with current focus areas in Unsheltered/Homeless Awareness and Autism Awareness, implemented through National Service Partners (March of Dimes, American Cancer Society, Alex's Lemonade Stand Foundation, American Foundation for Suicide Prevention). Additional offerings include the National Convention (biennial), Leadership Development Program, National Day of Service (October 12th), Woman of the Year recognition, and the GSS White Rose Foundation for scholarships and grants. The organization operates across nine U.S. districts with chapters in multiple collegiate and alumni configurations.
Differentiator
Problem solved
Functional benefit
Products and services
- Collegiate Membership Program Lifetime membership program for undergraduate and graduate students at colleges and universities, including a 6-8 week Member-in-Training experience followed by activation into full membership. Chapters average more than 2,500 service hours annually.
- Alumni Membership Program Continued membership opportunities for graduates including alumni chapter/colony membership or alumni-at-large status, with participation in service projects, national committees, and leadership conferences.
- National Service Program Program designed to guide chapters in accomplishing national service goals, developed around Project I.M.P.A.C.T. areas, national service efforts, and service assistance for members.
- Project I.M.P.A.C.T. Service initiative (Individuals Making Progress Across Communities Together) with current biennium focus areas in Unsheltered/Homeless Awareness and Autism Awareness, established at the 37th National Convention.
- National Service Partners Partnerships with national organizations including March of Dimes, American Cancer Society, Alex's Lemonade Stand Foundation, and American Foundation for Suicide Prevention, providing frameworks for chapter service projects.
- National Day of Service Annual national service event established in 2011, encouraging members to participate in acts of service on or surrounding Founder's Day, October 12th.
- National Convention Biennial policy-setting and decision-making body meeting in odd-numbered years, bringing together collegiate and alumni chapters for decision-making, leadership development, and networking.
- Leadership Development Program Comprehensive leadership development offerings including national conferences, training sessions, workshops, and opportunities for members to serve on national committees, as chapter consultants, or national staff.
- Woman of the Year Program Annual recognition program honoring members who demonstrate exceptional service and impact. 2025 honorees include Chelsea Edwards and Nadine Wright-Arbubakrr.
- GSS White Rose Foundation 501(c)(3) nonprofit foundation enabling tax-deductible donations in Gamma Sigma Sigma's name. Funds scholarships/grants for members to attend service workshops, support service trips, and promote educational programs.
Companies that use Gamma Sigma Sigma National Service Sorority, Inc.
Customer profileSegments2 records
Ideal customer profiles2 records
Gamma Sigma Sigma National Service Sorority, Inc. technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Gamma Sigma Sigma National Service Sorority, Inc. partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- March of DimescoreThe longest standing national partnership. Gamma Sigma Sigma supports March of Dimes through March for Babies fundraising events, prematurity awareness activities, volunteer efforts including writing Notes of Hope for NICU families, creating activity kits, making baby hats/blankets, and parent care kits.
- American Cancer SocietycoreMembers support the American Cancer Society through participation in Relay For Life and Making Strides Against Cancer events, volunteering at Hope Lodges, becoming Road To Recovery drivers, and various fundraising activities.
- Alex's Lemonade Stand FoundationcoreMembers participate through hosting lemonade stands, starting Lemon Leagues (collegiate auxiliary groups), participating in Alex's Million Mile, The Lemon Run, and The Greek Lemonade War competition.
- American Foundation for Suicide PreventioncoreMembers support AFSP by hosting Mental Health First Aid training, bringing Talk Saves Lives presentations, hosting documentary screenings, supporting National Suicide Prevention Week, participating in Out of the Darkness walks, and advocating for mental health policies.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Gamma Sigma Sigma National Service Sorority, Inc. competitors and assessment
Company assessmentOthers
- VolunteerMatch: An online service connecting volunteers with nonprofit opportunities. Comparable as a service-engagement infrastructure provider serving similar collegiate and community volunteer populations.
- March of Dimes: Gamma Sigma Sigma's longest-standing national service partner. While not a peer, March of Dimes is directly comparable as a service-focused nonprofit with volunteer-driven service delivery and a member/donor relationship model.
Direct peers
- Eta Sigma Gamma: A national health education honor society with Greek-letter naming that operates on collegiate campuses with chapter-based membership and service programs. Closely comparable as a Greek-letter collegiate service organization with similar governance.
- Alpha Phi Omega: The largest collegiate service fraternity in the U.S., with a similar service-first mission, collegiate chapter structure, and lifetime membership model. It is the most direct comparable to Gamma Sigma Sigma given comparable recruitment, chapter administration, and national service programs.
- Circle K International: A collegiate service organization sponsored by Kiwanis International, with similar community service focus, collegiate chapter structure, and national service events. Directly comparable as a service-oriented collegiate membership organization.
Broad incumbents
- National Panhellenic Conference: The umbrella organization for 26 inter/national women's sororities. While not a direct peer, NPC represents the broader Greek-letter collegiate sorority ecosystem that Gamma Sigma Sigma competes within for student membership and recognition.
- Sigma Gamma Rho Sorority: A National Pan-Hellenic Council sorority with national service programs (e.g., Sigma Week, youth symposiums) and Greek-letter collegiate/alumni chapter structure. Comparable as a Greek-letter service organization with a national footprint, though materially larger and more selective.
Emerging players
- Habitat for Humanity Campus Chapters: Collegiate chapters operate as service-focused student organizations with national affiliation, structured service programming, and lifetime alumni engagement, providing a comparable service-membership model though without Greek-letter branding.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Gamma Sigma Sigma National Service Sorority, Inc. social profiles
Digital presenceGamma Sigma Sigma National Service Sorority, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
Gamma Sigma Sigma National Service Sorority, Inc. leadership team
Management profileNumber of profiles
Profiles25 records
Gamma Sigma Sigma National Service Sorority, Inc. subsidiaries and ownership
Company hierarchySubsidiaries1 record
Gamma Sigma Sigma National Service Sorority, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Gamma Sigma Sigma National Service Sorority, Inc. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Gamma Sigma Sigma National Service Sorority, Inc.
What does Gamma Sigma Sigma National Service Sorority, Inc. do?
Gamma Sigma Sigma National Service Sorority, Inc. is a member-governed nonprofit organization that provides lifetime collegiate and alumni membership to individuals at colleges and universities across the United States. Its core offering centers on organizing, supporting, and administering service-oriented membership through collegiate chapters, alumni chapters, and affiliates, with members participating in volunteer projects, national service partners, leadership development, and biennial conventions. The organization sustains operations through annual national membership dues and uses the ClubExpress platform to manage sign-ups, renewals, chapters, events, and communications.
Is Gamma Sigma Sigma National Service Sorority, Inc. a public or private company?
Gamma Sigma Sigma National Service Sorority, Inc. is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Gamma Sigma Sigma National Service Sorority, Inc. founded?
Gamma Sigma Sigma National Service Sorority, Inc. was founded in 1952. It employs 11 to 50 people.
Where is Gamma Sigma Sigma National Service Sorority, Inc. based?
Gamma Sigma Sigma National Service Sorority, Inc. is headquartered in Rindge, United States, in the North America region.
How does Gamma Sigma Sigma National Service Sorority, Inc. make money?
One revenue line is on record: membership Dues.
Who are Gamma Sigma Sigma National Service Sorority, Inc.'s main competitors?
Others on record are VolunteerMatch and March of Dimes. Direct peers are Eta Sigma Gamma, Alpha Phi Omega and Circle K International. Broad incumbents are National Panhellenic Conference and Sigma Gamma Rho Sorority. Habitat for Humanity Campus Chapters is listed as an emerging player.
Does Gamma Sigma Sigma National Service Sorority, Inc. have an API?
No public API is recorded for Gamma Sigma Sigma National Service Sorority, Inc..
What industry is Gamma Sigma Sigma National Service Sorority, Inc. in?
Gamma Sigma Sigma National Service Sorority, Inc.'s product category is Greek-letter Service Sorority / Nonprofit Member Organization. Its primary akta.pro industry code is EDALAHAD, Greek Life (Fraternities & Sororities). Its NAICS code is 8139 and its SIC code is 8600.