Identity graph
ClassLink headquarters, locations and relationships
- Legal name
- ClassLink, Inc.
- Industry
- Software As A Service
- Founded
- 1998
- Phone
- +1 888 963 7550
- Website
- classlink.com
- LinkedIn profile for ClassLink
ClassLink office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Clifton | New Jersey | United States | Headquarters |
| Tokyo | Tokyo | Japan | Office |
| Fairfield | Connecticut | United States | Office |
| Weehawken | New Jersey | United States | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
- Competitors
- ClassLink competes with 1 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
Open in GraphIQ.aiMore ClassLink data in GraphIQ.ai
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Technographics (available after sign-in)
Software, cloud and infrastructure in use.
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Firmographics (available after sign-in)
Revenue, headcount, growth and industry codes.
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Capabilities (available after sign-in)
Products, services and certifications.
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News (available after sign-in)
Recent coverage and signals, resolved to the entity.
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And more (available after sign-in)
Subsidiaries, people and lookalike companies.
Who uses the ClassLink entity
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Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
RevOps Sales & marketing -
Developers and AI agents
The entity and its relationships through the REST API and MCP server.
Developers -
Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
Industry -
Government and public sector
Supplier vetting, ownership and jurisdiction checks against one verified entity.
Government
About ClassLink
ClassLink is headquartered in Clifton, New Jersey, United States. Founded in 1998, the company has 4 recorded locations across 2 countries and employs approximately 169 people worldwide.
Where is ClassLink's main office?
ClassLink's main headquarters office is located at 45 East Madison Avenue suite 7, Clifton, New Jersey 07011-2381, United States. This is the company's primary corporate address.
ClassLink regional offices
Beyond its headquarters in Clifton, ClassLink has recorded locations in United States and Japan.
ClassLink contact information
The main switchboard for ClassLink headquarters can be reached at +1 888 963 7550. Official website: classlink.com.
What does ClassLink do?
ClassLink designs and develops application servers and solutions for K-12 school districts.
One entity, every stage
Put ClassLink to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, ClassLink included. Fingerprint search
- Cover Plan territories ClassLink's 4 locations roll up to one account, so it lands in one territory, once. Territory planning
- Engage Act on timing Leadership changes, funding and M&A arrive linked to the account, not a loose headline. Signal monitoring
- Convert Close on a resolved record Inbound and closed-won attach to one CRM record, with no duplicates to merge. CRM enrichment
- Retain Ground every answer Customer teams and AI agents answer from the same entity, with a source and a date. AI agent data layer
- Expand Find the next buyer inside Follow subsidiaries and divisions to the next team that can buy. Account expansion
About the source
What is GraphIQ.ai?
A B2B identity graph. It resolves each organization into one verified entity and maps its parent and subsidiaries, employees, competitors and news signals. Revenue teams use it in the product; AI agents query it through the REST API and MCP server.
POST/api/v2/organizations/search
ClassLink: frequently asked questions
Where is ClassLink headquarters?
45 East Madison Avenue suite 7, Clifton, New Jersey 07011-2381, United States.
What is ClassLink's phone number?
+1 888 963 7550 (headquarters).
When was ClassLink founded?
1998.
How many employees does ClassLink have?
About 169, as of October 2026 (GraphIQ.ai estimate).
How many offices does ClassLink have?
4 locations across 2 countries, including Tokyo, Fairfield, Weehawken.
Questions about GraphIQ.ai
Is GraphIQ.ai a list of companies like a spreadsheet?
No. Each organization resolves to one verified entity linked to its parent, subsidiaries, people and signals, so ClassLink here is the same ClassLink in your CRM, territory plan and agent answers.
Where does this ClassLink data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.