MATRIX SERVICE CO — Investor Relations & Filings
Matrix Service Company provides integrated engineering, fabrication, construction, maintenance, and repair services for critical energy and industrial infrastructure. The company's expertise covers the full project lifecycle, from initial design to ongoing maintenance. Key areas of operation include the construction of aboveground storage tanks and terminals for crude oil, LNG, and NGLs; turnaround and capital projects for refineries, chemical plants, and midstream gas processing facilities; and infrastructure development for the power sector, encompassing generation, delivery, grid modernization, and energy storage solutions. The company serves a diverse range of markets, including petrochemical, mining, minerals, and aerospace.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q | 2026-05-07 | English | |
| 8-K | 2026-05-06 | English | |
| 8-K - MATRIX SERVICE CO (0000866273) (Filer) | 2026-04-30 | English | |
| Major Shareholding Notification 2026 | 2026-04-07 | English | |
| SCHEDULE 13G/A - MATRIX SERVICE CO (0000866273) (Subject) | 2026-03-27 | English | |
| 4 - MATRIX SERVICE CO (0000866273) (Filer) | 2026-02-19 | English |
Browse filings by year
17 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
9 filings
| |||||
| 46143756 | 10-Q | 2026-05-07 | English | ||
| 46143749 | 8-K | 2026-05-06 | English | ||
| 39209583 | 8-K - MATRIX SERVICE CO (0000866273) (Filer) | 2026-04-30 | English | ||
| 46143752 | Major Shareholding Notification 2026 | 2026-04-07 | English | ||
| 33061585 | SCHEDULE 13G/A - MATRIX SERVICE CO (0000866273) (Subject) | 2026-03-27 | English | ||
| 32882581 | 4 - MATRIX SERVICE CO (0000866273) (Filer) | 2026-02-19 | English | ||
| 24561181 | 10-Q Filing | 2026-02-05 | English | ||
| 24561135 | 8-K Filing | 2026-02-04 | English | ||
| 24561178 | 8-K Filing | 2026-01-06 | English | ||
|
2025
6 filings
| |||||
| 9810498 | FORM 4 | 2025-11-25 | English | ||
| 9810502 | Regulatory Filings 2025 | 2025-11-25 | English | ||
| 9810499 | FORM 4 | 2025-11-24 | English | ||
| 9810500 | Regulatory Filings 2025 | 2025-11-20 | English | ||
| 9810501 | FORM 4 | 2025-11-12 | English | ||
| 9810503 | Regulatory Filings 2025 | 2025-11-12 | English | ||
Market data
Market data not available
Price history
Peer group · Construction of other civil engineering projects
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|---|---|---|---|
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MARUFUJI SHEET PILING CO., LTD.
Sells, rents, and processes temporary steel materials for c…
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8046 | JP | Construction |
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Matrix Petroleum Inc.
Integrated energy infrastructure and service provider speci…
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Maxicity Holdings Limited
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2295 | HK | Construction |
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MENDES JUNIOR ENGENHARIA SA
Specializes in heavy construction and civil engineering for…
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— | BR | Construction |
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Metallurgical Corporation of China Ltd.
Global EPC leader in metallurgical engineering, infrastruct…
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601618 | CN | Construction |
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MIYAJI ENGINEERING GROUP, INC.
Designs, manufactures, and constructs steel structures for …
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3431 | JP | Construction |
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MMC ENGINEERING GROUP BHD
Investment holding and management services company with mul…
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MATRIX SERVICE CO via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/33135/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=33135 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=33135 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=33135 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 33135}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for MATRIX SERVICE CO (id: 33135)"
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