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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 2012-08-02 Regulatory Filings
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
Regulatory Filings 2012
Regulatory Filings Classification · 90% confidence The document text appears to be a binary or encoded file content (likely a PDF) embedded in the text, with no clear readable content or specific references to report types, regulatory bodies, or fiscal periods. The length is 7,560 characters, which is moderately long but the content is not human-readable text or a typical report narrative. There is no indication that this is an announcement or a certification letter. Given the lack of identifiable content and the nature of the text, the best classification is Regulatory Filings (RNS), which serves as a fallback category for miscellaneous filings that do not fit other specific categories.
2012-08-02 English
Regulatory Filings 2012
Regulatory Filings Classification · 95% confidence The document is a letter addressed to the SEC referencing a prior comment letter and confirming receipt and a timeline for response. It is a correspondence related to regulatory communication rather than a financial report or announcement. The document is short (1296 characters) and does not contain financial data, audit information, or report content. It is not a report itself but a regulatory communication. Therefore, it fits best under Regulatory Filings (RNS), which is the fallback category for such correspondence and regulatory communications.
2012-07-17 English
FORM 11-K
Annual Report Classification · 95% confidence The document is titled 'FORM 11-K' and is an annual report pursuant to Section 15(d) of the Securities Exchange Act of 1934 for the fiscal year ended December 31, 2011. It contains detailed financial statements, including statements of net assets available for benefits, statement of changes in net assets, notes to financial statements, and an independent auditor's report. The content is comprehensive and includes substantive financial data and analysis, consistent with the requirements of a Form 11-K filing, which is an annual report for employee benefit plans. Given the detailed financial statements and the nature of the filing, this document fits the category of an Annual Report (10-K) type filing, but specifically it is a Form 11-K, which is a type of annual report for employee benefit plans. Since the provided filing categories do not explicitly list Form 11-K, the closest and most appropriate classification is Annual Report (10-K) as it is an official yearly report covering company activity and full financial performance for the plan. Confidence is high due to the explicit form name and detailed financial content.
2012-06-28 English
Regulatory Filings 2012
Regulatory Filings Classification · 95% confidence The document is a letter addressed to the SEC referencing a prior comment letter and confirming receipt of that letter. It mentions a telephonic conversation with SEC staff and a commitment to provide a response by a future date. The content is correspondence related to regulatory communication rather than a financial report or announcement. The document length is short (1307 characters), and it does not contain financial data, audit information, or any report itself. It is primarily a regulatory correspondence letter responding to SEC comments, which fits best under Regulatory Filings (RNS) as a fallback category for miscellaneous regulatory communications that do not fit other specific categories.
2012-06-22 English
10-K/A
Annual Report FY 2011
2012-06-22 English
Regulatory Filings 2012
Regulatory Filings
2012-06-22 English

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