Identity graph
AppCheck headquarters, locations and relationships
- Legal name
- AppCheck Ltd
- Industry
- Security Software
- Founded
- 2009
- Phone
- +44 113 887 8380
- Website
- appcheck-ng.com
- LinkedIn profile for AppCheck
AppCheck office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Leeds | England | United Kingdom | Headquarters |
| Batley | England | United Kingdom | Office |
| Birstall | England | United Kingdom | Office |
| Mableton | Georgia | United States | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
Open in GraphIQ.aiMore AppCheck 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 AppCheck 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 AppCheck
AppCheck is headquartered in Leeds, England, United Kingdom. Founded in 2009, the company has 7 recorded locations across 2+ countries and employs approximately 50 people worldwide.
Where is AppCheck's main office?
AppCheck's main headquarters office is located at Leeds, England, United Kingdom. This is the company's primary corporate address.
AppCheck regional offices
Beyond its headquarters in Leeds, AppCheck has recorded locations in United Kingdom and United States.
AppCheck contact information
The main switchboard for AppCheck headquarters can be reached at +44 113 887 8380. Official website: appcheck-ng.com.
What does AppCheck do?
Automate the discovery of web application security flaws more accurately with the AppCheck.
One entity, every stage
Put AppCheck to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, AppCheck included. Fingerprint search
- Cover Plan territories AppCheck's 7 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
AppCheck: frequently asked questions
Where is AppCheck headquarters?
Leeds, England, United Kingdom.
What is AppCheck's phone number?
+44 113 887 8380 (headquarters).
When was AppCheck founded?
2009.
How many employees does AppCheck have?
About 50, as of October 2026 (GraphIQ.ai estimate).
How many offices does AppCheck have?
7 locations across 2+ countries, including Batley, Birstall, Mableton.
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 AppCheck here is the same AppCheck in your CRM, territory plan and agent answers.
Where does this AppCheck data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.