Identity graph
Ascertain headquarters, locations and relationships
- Legal name
- Ascertain Systems, Inc.
- Industry
- Health Care Software
- Founded
- 2022
- Phone
- +1 201 228 0693
- Website
- ascertain.com
- LinkedIn profile for Ascertain
Ascertain office locations
| City | State / region | Country | Type |
|---|---|---|---|
| New York City | New York | United States | Headquarters |
| Thornhill | Ontario | Canada | Office |
| Singapore | — | Singapore | Office |
| Rotterdam | South Holland | The Netherlands | Office |
| Basingstoke | England | United Kingdom | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
Verified from public filings, company websites and news · Methodology
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Government
About Ascertain
Ascertain is headquartered in New York City, New York, United States. Founded in 2022, the company has 7 recorded locations across 5+ countries and employs approximately 38 people worldwide.
Where is Ascertain's main office?
Ascertain's main headquarters office is located at New York City, New York 10016, United States. This is the company's primary corporate address.
Ascertain regional offices
Beyond its headquarters in New York City, Ascertain has recorded locations in United States, Canada, Singapore, The Netherlands and United Kingdom.
Ascertain contact information
The main switchboard for Ascertain headquarters can be reached at +1 201 228 0693. Official website: ascertain.com.
What does Ascertain do?
Ascertain, a healthcare technology company empowering care teams with AI, helps health systems, payers, and independent provider groups streamline operations and reduce administrative burden. Customers can either deploy Ascertain Automate, an enterprise software platform that uses agentic AI to automate high-volume administrative workflows, or engage Ascertain’s tech-enabled services, outsourcing entire workflows to Ascertain’s team, which operates the software on their behalf. From prior authorization and eligibility checks to discharge planning and patient scheduling, Ascertain’s AI agents navigate complex systems, interpret unstructured data, and integrate across fragmented platforms — enabling faster throughput, lower costs, and more time for patient care.
One entity, every stage
Put Ascertain to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Ascertain included. Fingerprint search
- Cover Plan territories Ascertain'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.
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Ascertain: frequently asked questions
Where is Ascertain headquarters?
New York City, New York 10016, United States.
What is Ascertain's phone number?
+1 201 228 0693 (headquarters).
When was Ascertain founded?
2022.
How many employees does Ascertain have?
About 38, as of October 2026 (GraphIQ.ai estimate).
How many offices does Ascertain have?
7 locations across 5+ countries, including Thornhill, Singapore, Rotterdam, Basingstoke.
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 Ascertain here is the same Ascertain in your CRM, territory plan and agent answers.
Where does this Ascertain data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.