Identity graph
Gelest headquarters, locations and relationships
- Legal name
- Gelest, Inc.
- Industry
- Chemical Manufacturing
- Founded
- 1991
- Phone
- +1 215 547 1015
- Website
- gelest.com
- LinkedIn profile for Gelest
Gelest office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Morrisville | Pennsylvania | United States | Headquarters |
| Mykolaiv | Khmelnytskyi | Ukraine | Office |
| Chatham | England | United Kingdom | Office |
| Maidstone | England | United Kingdom | Office |
| Bristol | Connecticut | United States | Office |
| Bristol | Pennsylvania | United States | Office |
- Parent company
- Gelest is part of Mitsubishi Chemical.
- Competitors
- Gelest competes with 3 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
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Corporate family, comparable companies and deal sourcing.
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Territories, enrichment and account expansion on one resolved account.
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The entity and its relationships through the REST API and MCP server.
Developers
About Gelest
Gelest is headquartered in Morrisville, Pennsylvania, United States. Founded in 1991, the company has 13 recorded locations across 3+ countries and employs approximately 80 people worldwide.
Where is Gelest's main office?
Gelest's main headquarters office is located at 11 East Steel Road, Morrisville, Pennsylvania 19067-3605, United States. This is the company's primary corporate address.
Gelest regional offices
Beyond its headquarters in Morrisville, Gelest has recorded locations in United States, Ukraine and United Kingdom.
Gelest contact information
The main switchboard for Gelest headquarters can be reached at +1 215 547 1015. Official website: gelest.com.
What does Gelest do?
Gelest Inc operates as a materials science and technology company. The Company offers silane, silicone, gases, and metal-organic compounds. Gelest serves customers in the United States.
One entity, every stage
Put Gelest to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Gelest included. Fingerprint search
- Cover Plan territories Gelest's 13 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
Gelest: frequently asked questions
Where is Gelest headquarters?
11 East Steel Road, Morrisville, Pennsylvania 19067-3605, United States.
What is Gelest's phone number?
+1 215 547 1015 (headquarters).
When was Gelest founded?
1991.
How many employees does Gelest have?
About 80, as of October 2026 (GraphIQ.ai estimate).
How many offices does Gelest have?
13 locations across 3+ countries, including Mykolaiv, Chatham, Maidstone, Bristol.
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 Gelest here is the same Gelest in your CRM, territory plan and agent answers.
Where does this Gelest data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.