United States

Top 40 largest US Companies in the Engineering & Construction industry by Market Cap

This is the list of the largest public listed companies in the Engineering & Construction industry from the United States by market capitalization with links to their reference stock.

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Top Engineering & Construction Companies from the United States as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
31 Matrix Service Company $338.9 M United States US Industrials US Engineering & Construction
32 DBM Global, Inc. $315.2 M United States US Industrials US Engineering & Construction
33 Hill International, Inc. $194.3 M

(June 1, 2025)

 United States US Industrials US Engineering & Construction
34 RCM Technologies, Inc. $147.2 M United States US Industrials US Engineering & Construction
35 Energy Services of America Corp $135.5 M United States US Industrials US Engineering & Construction
36 Agrify Corp $42.7 M United States US Industrials US Engineering & Construction
37 Southland Holdings, Inc. United States US Industrials US Engineering & Construction
38 IX Energy Holdings, Inc. United States US Industrials US Engineering & Construction
39 Amelco Corp United States US Industrials US Engineering & Construction
40 Victura Construction Group, Inc. United States US Industrials US Engineering & Construction

Top Engineering & Construction Companies from the United States as of Jan. 01, 2026

31. Matrix Service Company

Company Profile: Matrix Service Company
Market Cap (USD): $338.9 M
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

32. DBM Global, Inc.

Company Profile: DBM Global, Inc.
Market Cap (USD): $315.2 M
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

33. Hill International, Inc.

Company Profile: Hill International, Inc.
Market Cap (USD): $194.3 M (June 1, 2025)
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

34. RCM Technologies, Inc.

Company Profile: RCM Technologies, Inc.
Market Cap (USD): $147.2 M
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

35. Energy Services of America Corp

Company Profile: Energy Services of America Corp
Market Cap (USD): $135.5 M
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

36. Agrify Corp

Company Profile: Agrify Corp
Market Cap (USD): $42.7 M
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

37. Southland Holdings, Inc.

Company Profile: Southland Holdings, Inc.
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

38. IX Energy Holdings, Inc.

Company Profile: IX Energy Holdings, Inc.
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

39. Amelco Corp

Company Profile: Amelco Corp
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

40. Victura Construction Group, Inc.

Company Profile: Victura Construction Group, Inc.
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

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