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.
A 2024 industry ranking of the nation’s largest construction management (as agent) and program/project management firms for nonresidential buildings and multifamily housing lists several major firms at the top of the field. The ranking also appears alongside a fragmented webpage for construction management and project services that contains a mix of operational notices, marketing copy and user-facing errors. The most important points are the ranking of top firms, the scope of the list, and the mixed signals coming from a related web presence that appears to need cleanup.
The 2024 list identifies firms leading the market for construction management and program/project management on large nonresidential and multifamily projects. Notable firms included near the top of the ranking are Alfa Tech, Skyline Construction, Hill International, STV, CDM Smith, and Gilbane Building Company. The list is presented as part of a broader annual industry report and recognizes firms that handle large-scale management and program delivery roles.
The ranking covers firms focused on construction management acting as agent and those providing program and project management services for nonresidential buildings and multifamily housing. The purpose of such rankings is typically to show relative scale, the mix of services offered and market presence among firms that steer complex real estate delivery, from initial planning through final turnover.
The page tied to the report and related content shows many pieces of text and on-screen messages that suggest content is being pulled together from different sources or is in transition. Observed items include administrative notices such as Construction Management Software Market Permanent link to this press release:, a processing update that reads All 5 ReleasesProcessing…., and user interface prompts like One last step! and Welcome!.
Other on-screen messages indicate user-action feedback, including OTP Email not exist! and Updated Successfully. A duplicated headline-style phrase appears twice: Latest Federal & Government Contracting Companies’ News Coverage, which suggests a template or copy-paste issue. There is also an error page message stating We can’t find the page you were looking for. and guidance to Head to our home page or complete a contact form if direct help is needed.
The same site section includes marketing and capability language under a topic labeled Project management and design. It lists several practical claims about the service model: offering creative solutions to current project challenges, deep expertise across planning, design and delivery, and an efficient, reliable process from initial meeting through final delivery. Risk management and governance are presented as core strengths to help teams scale, adapt and maintain quality while optimizing cost and time.
The sectors named in the material are broad and include office, data centers, financial services, technology, healthcare, life sciences, manufacturing, retail, sports and entertainment, and hotels and hospitality. Calls to action on the page encourage readers to get essential insights and trends in construction and renovation project management and pose a simple prompt: Ready to get started?
The mix of status messages, repeated headings, placeholder lines such as multiple occurrences of Client story, and the presence of both operational notifications and polished marketing copy indicate the page may be under active editing or that content pieces are not fully integrated. The presence of a site copyright notice dated 2025 suggests the material is recent. A sponsor for the ranking is acknowledged on the page, listed as a contractor-sponsor.
Rankings like this help owners, developers and public agencies identify firms with capacity to manage complex programs and large portfolios. At the same time, messy or inconsistent web pages can confuse potential clients and undercut trust. Clear, consistent public information helps buyers compare firms on scope, experience and scale.
Expect follow-up updates that clarify the methodology and full ranking list, as well as corrections to the fragmented page content. Owners and procurement teams should look for detailed firm profiles, project case studies and documented résumés of program performance when evaluating firms named in such rankings.
A: The ranking lists the largest construction management (as agent) and program/project management firms working on nonresidential buildings and multifamily housing, showing scale and market presence for firms that manage complex real estate delivery.
A: Several major national firms are listed among the top-ranked organizations for construction management and program/project management on large projects. The list identifies specific firms by name in the published report.
A: The web content showed a mix of processing notices, user prompts, duplicate headings, placeholder text, and an error page message. This suggests the page may be incomplete or being updated, and readers may encounter interface messages or missing links.
A: Yes. The page includes service copy about project management and design, claims about planning and delivery capabilities, risk management and governance, and lists of sectors served such as healthcare, data centers and hospitality.
A: Use the ranking as one input when identifying large firms with program management capacity. Follow up with direct requests for qualifications, case studies, references and clarified scopes of work before making procurement decisions.
| Feature | Description |
|---|---|
| Ranking scope | Largest construction management (as agent) and program/project management firms for nonresidential and multifamily work in 2024. |
| Top firms noted | Several major national firms are listed near the top of the ranking for scale and program delivery capacity. |
| Site content status | Fragmented: includes processing notes, user prompts, duplicate headings, and an error message indicating missing pages or incomplete links. |
| Sectors listed | Office, data centers, financial services, technology, healthcare, life sciences, manufacturing, retail, sports and entertainment, hotels and hospitality. |
| Service claims | Creative solutions, planning/design/delivery expertise, efficient processes, rigorous risk management and governance. |
| Call to action | Prompts for essential insights and a simple prompt to get started appear on the page. |
| Observed UI messages | Examples include “One last step!”, “OTP Email not exist!”, “Updated Successfully”, and duplicated news coverage headlines. |
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