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MASTEC INC — Investor Relations & Filings

Ticker · MTZ ISIN · US5763231090 LEI · 549300TMDIT8WREDOF45 US Construction
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Filings indexed 1,687 across all filing types
Latest filing 1995-01-09 Major Shareholding Noti…
Country US United States of America
Listing US MTZ

About MASTEC INC

https://www.mastec.com/

MasTec Inc. is an infrastructure construction company that provides engineering, design, building, installation, and maintenance services. The company's operations span multiple sectors, including electric power generation and delivery, constructing natural gas power plants, renewable energy facilities such as wind and solar farms, and high-voltage transmission systems. It also builds oil and natural gas pipelines and related infrastructure. In the communications sector, MasTec develops wireless, wireline, and broadband fiber networks. The company's portfolio also includes energy transition solutions like renewable fuels and carbon capture, electric vehicle charging infrastructure, technology deployment for IoT devices, heavy civil projects, and water and sewer systems.

Recent filings

Filing Released Lang Actions
Major Shareholding Notification 1995
Major Shareholding Notification
1995-01-09 English
Major Shareholding Notification 1995
Major Shareholding Notification
1995-01-09 English
Interim / Quarterly Report 1994
Interim / Quarterly Report
1994-11-14 English
Audit Report / Information 1994
Audit Report / Information Classification · 95% confidence The document is a Form 8-K/A (amendment to a current report) filed with the SEC, dated June 22, 1994. It contains detailed financial statements of a business acquired, including audited financial statements, balance sheets, income statements, cash flow statements, and notes to the financial statements. The presence of an independent auditor's report and comprehensive financial data indicates this is a standalone audit report related to a business acquisition. It is not a full annual report (10-K) but rather a specific audit report attached to a current report (8-K). Therefore, the document fits the category of Audit Report / Information (AR). The document length (15,000 characters) and detailed financial content support this classification with high confidence.
1994-09-02 English
Regulatory Filings 1994
Regulatory Filings Classification · 95% confidence The document is a Form S-8 Registration Statement filed with the SEC, which is a registration statement for securities to be offered under an employee benefit plan. It includes detailed legal and corporate governance information such as the Certificate of Incorporation, By-Laws, consents from auditors and counsel, indemnification provisions, and undertakings related to securities registration. It is not a financial report, earnings release, or management discussion. It is a regulatory filing related to securities registration under the Securities Act of 1933, specifically for employee benefit plans. Therefore, it fits best under the category of Regulatory Filings (RNS), which is the fallback for miscellaneous SEC filings that do not fit other categories.
1994-09-01 English
Annual Report 1994
Annual Report Classification · 95% confidence The document is titled 'FORM 11-K ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT' and contains detailed financial statements, auditor's report, notes to financial statements, and supplementary information for the MasTec, Inc. 401(k) Retirement Savings Plan for the fiscal year ended December 31, 1993. Form 11-K is a specific annual report filed for employee benefit plans, which is a type of annual report. The document includes comprehensive financial data and audit opinions, consistent with an annual report filing rather than a brief announcement or certification. Therefore, the document fits the category of an Annual Report (10-K) type filing, but since it is a Form 11-K, which is a specialized annual report for employee benefit plans, it is best classified under Annual Report (10-K) as the closest category available.
1994-09-01 English

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