National construction management firms coordinating large nonresidential and multifamily projects
United States, August 14, 2025
The Giants 400 ranking lists the nation’s largest firms providing construction management (as agent) and program/project management for nonresidential and multifamily work. Leading firms cited include Alfa Tech, Skyline Construction, Hill International, STV, CDM Smith and Gilbane Building Company. The compilation highlights firm size, scope and delivery capacity, helping owners, lenders and partners identify experienced teams for large, complex programs. Observed website fragments and service copy show how firms market capabilities—press release labels, user messages, duplicated headings, and sector-focused service claims—providing insight into both market capacity and how vendors present their project and governance strengths online.
The ranking published in the Giants 400 Report highlights Alfa Tech, Skyline Construction, Hill International, STV, CDM Smith, and as the leading firms in construction management and program/project management for nonresidential buildings and multifamily housing projects. The list reflects the latest assessment of executive-level activity across planning, design, and delivery in the sector. The ranking is documented in a dedicated industry report, and a sponsor acknowledgment appears alongside the data.
Source: Building Design+Construction’s 2024 Giants 400 Report. Sponsor: GAF is acknowledged as the Contractor Giants sponsor for this listing.
The Giants 400 ranking measures firms operating as agents in construction management and related services for nonresidential and multifamily work. It emphasizes leadership in project and program management, design, and delivery across a range of market sectors. The leading firms cited above represent cross-market capabilities in planning, design, and execution at scale.
A GovCon-focused publication describes its approach as covering executive-level business activity through interviews, policy spotlights, and news stories on corporate activity. The aim is to stay on top of what’s shaping the industry and how government-contracting leaders position their businesses to win federal work of tomorrow. The coverage aligns with a broader dedication to GovCon reporting and highlights developments affecting medium-sized firms as well as state and foreign contracting activity.
Minimize risk and maximize success. Get essential insights and trends in construction and renovation project management. Ready to get started?
This article references the publication’s byline and source materials. It notes that the Giants 400 ranking draws on data from the Giants 400 Report and acknowledges sponsor and sourcing details associated with the release.
Top firms named in the ranking include Alfa Tech, Skyline Construction, Hill International, STV, CDM Smith, and Gilbane Building Company. The ranking is attributed to the Giants 400 Report and is tied to sponsor mention for GAF.
Source: Building Design+Construction’s 2024 Giants 400 Report.
| Feature | Description |
|---|---|
| Event | Announcement of the 2024 Giants 400 ranking naming top construction-management firms. |
| Leading firms | Alfa Tech, Skyline Construction, Hill International, STV, CDM Smith, Gilbane Building Company. |
| Source | Giants 400 Report (2024) published by a design and construction industry publication. |
| Sectors served | Office, Data centers, Financial Services, Technology, Healthcare, Life Sciences, Manufacturing, Retail, Sports & Entertainment, Hotels & Hospitality. |
| Site health notes | References to fragmented content, page-not-found messages, and typical home-page or contact form guidance. |
| Sponsorship and attribution | Contractor Giants sponsor acknowledgement (GAF) and source attribution to the Giants 400 Report. |
The ranking identifies leading construction-management and program/project management firms active in nonresidential and multifamily housing projects.
The Giants 400 ranking is published in the Giants 400 Report by a design and construction industry publication.
Leading firms include Alfa Tech, Skyline Construction, Hill International, STV, CDM Smith, and Gilbane Building Company.
Sectors include Office, Data centers, Financial Services, Technology, Healthcare, Life Sciences, Manufacturing, Retail, Sports and Entertainment, and Hotels and Hospitality.
The text references a page-not-found scenario and related guidance to return to the home page or use a contact form.
Sheboygan Falls, Wisconsin, August 29, 2025 News Summary Marcus & Millichap Capital Corporation arranged an $8.7…
Charleston, SC, August 29, 2025 News Summary The Housing Authority of the City of Charleston closed…
Cape Coral, Florida, August 29, 2025 News Summary Cape Coral city council approved a set of…
Hoboken, New Jersey, August 29, 2025 News Summary A $162 million senior construction loan has closed…
St. Louis, Missouri, August 29, 2025 News Summary Ralph Korte, founder of a prominent Midwestern construction…
Southeast Asia, August 29, 2025 News Summary A global construction software company is expanding its digital…