LC

Legence Corp. Class A Common stock

LGN·NASDAQ

$88.13

+2.6%
IndustrialsEngineering & Construction

Legence Corp. provides engineering, installation, and maintenance services for mission-critical systems in buildings in United States. The company operates through two segments, Engineering & Consulting, and Installation & Maintenance. The Engineering & Consulting segment designs HVAC and other MEP systems for buildings, develops strategies to help reduce energy usage and make buildings more sustainable and provides program and project management services for client's installation and retrofit projects. It offers engineering and design, and program and project management services. The Installation & Maintenance segment fabricates and installs HVAC systems, process piping and other MEP systems in new and existing industrial, commercial and institutional buildings and provides ongoing preventative and corrective maintenance services for those systems. The company serves data centers, semiconductors, precision manufacturing, life sciences, healthcare, education, and commercial real estate industries, as well as public sector. The company was founded in 1914 and is based in San Jose, California.

At a Glance

Live Snapshot
Market Cap$10.67B
EPS-1.0100
P/E Ratio-87.26
Earnings Date06/03/2026

SEC Filings

LGN - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
10-Q

10-Q 2026 Q1

Q1

May 14, 2026
March 31, 2026
2026
8-K

8-K 2026

N/A

May 14, 2026
May 14, 2026
2026
DEF 14A

DEF 14A 2026

N/A

April 29, 2026
June 11, 2026
2026
S-1

S-1

N/A

April 06, 2026
April 06, 2026
 
10-K

10-K 2025 FY

FY

March 30, 2026
December 31, 2025
2025
8-K

8-K 2026

N/A

March 27, 2026
March 27, 2026
2026
8-K/A

8-K/A 2026 (Amended)

N/A

March 19, 2026
January 02, 2026
2026
8-K

8-K 2026

N/A

January 02, 2026
January 02, 2026
2026
S-1

S-1

N/A

December 09, 2025
December 09, 2025
 
8-K

8-K 2025

N/A

December 05, 2025
December 03, 2025
2025
Showing 1 to 10 of 19 filings

Understanding SEC Filings

Essential regulatory documents for investors

SEC filings are mandatory documents that publicly traded companies must submit to the Securities and Exchange Commission. These reports provide critical insights into a company's financial health, operations, risks, and strategic direction. For investors conducting due diligence, these filings are the most authoritative source of company information.

10-K

Annual Report

Comprehensive annual financial report filed within 60-90 days of fiscal year-end. Includes audited financial statements, management discussion & analysis (MD&A), risk factors, and detailed business operations. The most thorough financial disclosure of the year.

Filed annually
10-Q

Quarterly Report

Unaudited quarterly financial report filed within 40-45 days after each of the first three fiscal quarters. Provides updates on financial position, results of operations, and significant events. Essential for tracking quarterly performance trends.

Filed 3 times per year
8-K

Current Report

Event-driven filing for material events that shareholders should know about, filed within 4 business days. Includes acquisitions, executive changes, bankruptcy, earnings releases, and other significant developments. Critical for staying informed about breaking news.

Filed as events occur
DEF 14A

Proxy Statement

Definitive proxy statement sent to shareholders before annual meetings. Contains executive compensation details, board member information, voting matters, and corporate governance policies. Key for understanding management incentives and board composition.

Filed before shareholder meetings
S-1

Registration Statement

Initial registration for securities offerings, including IPOs. Provides detailed company history, business model, financial statements, risk factors, and use of proceeds. Essential for evaluating new investment opportunities and understanding company fundamentals.

Filed for new offerings
20-F

Foreign Annual Report

Annual report for foreign private issuers, equivalent to Form 10-K for non-U.S. companies. Filed within 4-6 months of fiscal year-end. Contains audited financials, business description, and regulatory disclosures adapted for international companies.

Foreign companies only

Why SEC Filings Matter

  • Regulatory Accuracy: Filings are subject to SEC review and legal penalties for misstatements, ensuring high data quality
  • Management Insights: MD&A sections reveal management's perspective on trends, challenges, and future outlook
  • Risk Assessment: Detailed risk factor disclosures help investors understand potential threats to business operations
  • Competitive Analysis: Business descriptions and segment data enable comparison with industry peers
  • Historical Context: Years of filings provide trend analysis and context for current performance