United States, August 14, 2025
News Summary
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.
Industry Giants 400 ranking names the nation’s largest construction management and program/project management firms; site fragments show related service and messaging copy
Top line
A 2024 Giants 400 industry ranking lists the country’s largest firms that provide construction management (as agent) and program/project management for nonresidential buildings and multifamily housing. Leading firms named in the list include Alfa Tech, Skyline Construction, Hill International, STV, CDM Smith, and Gilbane Building Company. The ranking is an industry compilation covering firm size, scope and work in these sectors.
Why this matters
Construction management and program/project management firms oversee large building programs, control costs and schedules, and coordinate teams. A public ranking like the Giants 400 provides a snapshot of who is delivering the most volume and capacity in these areas, which helps owners, lenders and partners identify experienced firms for big nonresidential and multifamily projects.
Key details from the ranking
- Ranking scope: firms focused on construction management (as agent) and program/project management for nonresidential and multifamily housing work.
- Top firms listed by overall size and activity in the covered market.
- The ranking is part of an annual industry list commonly referred to as the Giants 400.
Related site and service copy observed
Alongside the ranking information, a fragmented web page collection includes several service and site messages that shed light on how firms present their work and how a site handled content delivery. The page headers and snippets included a press release label for the Construction Management Software Market, references to processing multiple releases, and a set of user-facing messages.
- On-screen messages included: One last step!, Welcome!, OTP Email not exist!, and Updated Successfully.
- Navigation and site status messages showed a duplicated heading for Latest Federal & Government Contracting Companies’ News Coverage and an error that reads We can’t find the page you were looking for, with suggestions to head to the home page or complete a contact form if help is needed.
- Site copy framed an executive-level focus on business activity that drives government contracting, noting coverage methods such as executive interviews, policy spotlights and corporate news stories. The copy positioned that coverage to help readers understand how leaders are positioning businesses to win future federal work.
Service pitch and project claims
Fragments of project and design service copy emphasize practical design and delivery capabilities. Items observed include statements of creative problem solving, deep expertise across planning, design and delivery, and a process that runs from initial meeting through final delivery. Risk management and governance language focused on scaling and adapting through project phases while maintaining quality and optimizing cost and time.
The copy lists common sectors served: Office, Data centers, Financial Services, Technology, Healthcare, Life Sciences, Manufacturing, Retail, Sports and Entertainment, Hotels and Hospitality. Calls to action prompt readers to get insights and trends in construction and renovation project management and to get started with services.
What readers should take away
The ranking highlights which firms lead in construction management and program/project management work for nonresidential and multifamily projects. The accompanying site fragments show how industry information and vendor services are packaged online: press release labels, user messages, duplicated headings, and structured service claims. Together they give a picture of where industry capacity sits and how firms and publishers present that capacity to buyers and partners.
FAQ
What is the Giants 400 ranking?
The Giants 400 is an annual industry ranking that lists the largest firms working in construction management, program management and related services, based on size and volume in specific building markets.
Which firms topped the list in 2024?
The list includes a mix of national firms active in construction management and program/project management. Firms named among the leaders include Alfa Tech, Skyline Construction, Hill International, STV, CDM Smith, and Gilbane Building Company.
What does construction management (as agent) mean?
Construction management as agent means the construction manager acts on behalf of the owner to manage contractors, schedules and budgets without performing the trade work directly. The manager coordinates design, procurement and construction to meet owner goals.
What do the website fragments tell us?
The fragments show common website elements: press release labels, processing indicators, user account or verification messages, duplicate headings, and navigation error prompts. These are typical in site builds and can indicate staged content, incomplete pages, or simple navigation errors.
How should project owners use this information?
Owners and partners can use large-firm rankings to shortlist experienced firms for complex, high-volume programs. Review firm capabilities, sector experience, and governance practices, and then follow up with interviews and references to confirm fit for a specific project.
Key features at a glance
| Topic | Key points | Relevance |
|---|---|---|
| Ranking overview | Annual Giants 400 list of largest construction management and program/project management firms. | Helps owners identify large-capacity firms for major building work. |
| Top firms | Alfa Tech; Skyline Construction; Hill International; STV; CDM Smith; Gilbane Building Company. | Names to consider for high-volume nonresidential and multifamily projects. |
| Scope of work | Construction management (as agent), program and project management for nonresidential & multifamily housing. | Defines the services and market focus reflected in the ranking. |
| Website fragments observed | Press release labels, processing notes, user messages like One last step! and OTP Email not exist!, duplicate headings, and page-not-found prompts. | Shows how information and user flows appear on industry pages; may indicate staging or incomplete pages. |
| Service claims | Creative solutions, deep planning/design/delivery expertise, rigorous risk management, efficient processes, sectors served listed. | Common marketing points for firms offering project management and design services. |
| Calls to action | Prompts to get insights and trends and to start a client engagement. | Intended to drive reader engagement and lead generation, typical on corporate and industry pages. |
Deeper Dive: News & Info About This Topic
Additional Resources
- ExecutiveBiz: US Army Corps Engineers-Parsons-Versar $75M construction support contract
- Wikipedia: United States Army Corps of Engineers
- PR Newswire: US Army Corp of Engineers Chooses Kahua to Modernize Construction Management
- Google Search: Kahua construction management software
- Exploding Topics: Construction Industry Trends
- Google Scholar: construction industry trends
- JLL: Project Management Services
- Encyclopedia Britannica: project management
- BD+C (BDCNetwork): Top 80 Construction Management Firms — Giants 400 Report
- Google News: Giants 400 construction management
Author: Construction FL News
FLORIDA STAFF WRITER The FLORIDA STAFF WRITER represents the experienced team at constructionflnews.com, your go-to source for actionable local news and information in Florida and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as the Florida Build Expo, major infrastructure projects, and advancements in construction technology showcases. Our coverage extends to key organizations like the Associated Builders and Contractors of Florida and the Florida Home Builders Association, plus leading businesses in construction and legal services that power the local economy such as CMiC Global and Shutts & Bowen LLP. As part of the broader network, including constructioncanews.com, constructionnynews.com, and constructiontxnews.com, we provide comprehensive, credible insights into the dynamic construction landscape across multiple states.
