Company: LGN
Filing Date: 2025-08-25
Form Type: S-1/A
Source: 0001193125-25-186788
Chunk: 167

Company: Legence Corp.
Filing Date: 2025-08-25
Form: S-1/A
Chunk 167
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 services, do not rely on continued investment in facilities to 
 grow and are typically recurring in nature. Our strategy is to increase revenue from maintenance services by hiring additional sales staff and technicians that focus on securing new maintenance contracts. Additionally, we have designed our account 
 management strategies to highlight our maintenance capabilities with the goal of growing our maintenance service work with existing clients.                                                                                                            |

| • |     | Making “bolt-on” acquisitions that expand our geographic footprint and increase density in                                                                                                                                                           
 demand-rich markets. We believe that acquisitions can accelerate our growth by creating access to new clients, expanding our footprint to new regions and adding capabilities in new areas. We are continuously evaluating potential acquisitions of 
 engineering, consulting, installation and maintenance service providers in the United States. Our strategy is to acquire best-in-class engineering and consulting firms                                                                              
 focused on energy efficiency, as well as leading installation and maintenance service providers. We seek to acquire companies that have a track record of strong financial performance and                                                           |

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| safe operations and are in regions that are experiencing significant growth. In addition, we will consider acquisitions of companies with complementary services to our own and companies that 
 operate in attractive international markets.                                                                                                                                                   |

Segments & Services Lines We operate through two segments: Engineering & Consulting and Installation & Maintenance. Engineering & Consulting Our 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 clients’ installation and retrofit projects. Our Engineering & Consulting segment has two principal service offerings:

| • |     | Engineering & Design. We provide planning, design and engineering services for                                                                                                                                                                    
 HVAC, process piping and other MEP systems in both new and existing buildings. We also develop strategies for building owners and operators to help reduce their utility consumption and make their operations more sustainable and resilient. We 
 generated approximately 58% of our 2024 Engineering & Consulting segment revenues from selling Engineering & Design services.                                                                                                                     |

| • |     | Program & Project Management. We provide comprehensive program and project                                                                                                                                                                             
 management services, including facility condition and operational assessments, space utilization and capacity analyses, funding source identification and construction management. For certain clients, we provide design-build services through ESPCs 
 for building retrofits. Under ESPC contracts, financing sources provide the funds required to pay us for the upgrades and receive a portion of the client’s energy savings to recoup their investment and generate a return. We generated              
 approximately 42% of our 2024 Engineering & Consulting segment