Identity graph
Aegion headquarters, locations and relationships
- Legal name
- Underground Solutions, Inc.
- Industry
- Oil And Gas Storage And Transportation
- Founded
- 1971
- Ticker
- NASDAQ: AEGN
- Phone
- +1 636 530 8000
- Website
- azuria.com
- LinkedIn profile for Aegion
Aegion office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Chesterfield | Missouri | United States | Headquarters |
| Gagny | Île-de-France | France | Office |
| Singapore | — | Singapore | Office |
| Rickmansworth | England | United Kingdom | Office |
| Bellingham | Washington | United States | Office |
| Kapolei | Hawaii | United States | Office |
- Parent company
- No parent company recorded in GraphIQ.ai.
- Competitors
- Aegion competes with 1 organizations in the GraphIQ.ai identity graph.
Verified from public filings, company websites and news · Methodology
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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 Aegion entity
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Industry and supply chain
Suppliers, sites and partners mapped to the right legal entity.
Industry -
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Supplier vetting, ownership and jurisdiction checks against one verified entity.
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Private equity and investors
Corporate family, comparable companies and deal sourcing.
Private equity -
Revenue and GTM teams
Territories, enrichment and account expansion on one resolved account.
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Developers and AI agents
The entity and its relationships through the REST API and MCP server.
Developers
About Aegion
Aegion (NASDAQ: AEGN) is headquartered in Chesterfield, Missouri, United States. Founded in 1971, the company has 9 recorded locations across 4+ countries and employs approximately 6,200 people worldwide.
Where is Aegion's main office?
Aegion's main headquarters office is located at Chesterfield, Missouri 63017, United States. This is the company's primary corporate address.
Aegion regional offices
Beyond its headquarters in Chesterfield, Aegion has recorded locations in United States, France, Singapore and United Kingdom.
Aegion contact information
The main switchboard for Aegion headquarters can be reached at +1 636 530 8000. Official website: azuria.com.
What does Aegion do?
Azuria Water Solutions, formerly known as Aegion Corporation, is an American multinational company involved in the construction, maintenance, protection, rehabilitation, engineering and design of infrastructure projects for a wide range of industries, including oil and gas upstream/midstream/downstream facilities, power plants, food manufacturing, water, mining, and wastewater.
One entity, every stage
Put Aegion to work across your revenue bowtie
- Target Define the market Build the account list from companies shaped like your best customers, Aegion included. Fingerprint search
- Cover Plan territories Aegion's 9 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
Aegion: frequently asked questions
Where is Aegion headquarters?
Chesterfield, Missouri 63017, United States.
What is Aegion's phone number?
+1 636 530 8000 (headquarters).
When was Aegion founded?
1971.
How many employees does Aegion have?
About 6,200, as of October 2026 (GraphIQ.ai estimate).
How many offices does Aegion have?
9 locations across 4+ countries, including Gagny, Singapore, Rickmansworth, Bellingham.
Is Aegion a public company?
Yes. Aegion trades on NASDAQ under the ticker AEGN.
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 Aegion here is the same Aegion in your CRM, territory plan and agent answers.
Where does this Aegion data come from?
Public filings, company websites and news, resolved to one entity and continuously updated.