The Top Design Firms list, published annually, ranks the largest U.S.-based designs firms, both publicly and privately held, based on design-specific revenue.
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Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | GreenStar Services Corporation | 525.43 |
2 | EMCOR Group Inc. | 454.11 |
3 | Fresh Meadow Mechanical Corp. | 176.15 |
4 | Unity International Group | 154.24 |
5 | E-J Electric Installation Co. | 139.70 |
6 | Donaldson Interiors | 132.00 |
7 | John W. Danforth | 129.36 |
8 | W&W Glass LLC | 100.00 |
9 | O’Connell Electric Company Inc. | 98.06 |
10 | Port Morris Tile & Marble Corp. | 84.50 |
11 | Ruttura & Sons Construction Co. Inc. | 81.00 |
12 | Durr Mechanical Construction Inc. | 75.24 |
13 | Universal Builders Supply Inc. | 72.50 |
14 | KSW Mechanical Services Inc. | 64.49 |
15 | Structural Group | 58.50 |
16 | NEAD Organization | 58.00 |
17 | Sirina Fire Protection Corp. | 50.00 |
18 | Bass Plumbing & Heating Corp. | 47.00 |
19 | Matco Electric | 46.75 |
20 | PAL Environmental Services | 37.43 |
21 | Nicholson Construction Company | 36.53 |
22 | DiGesare Mechanical Inc. | 35.50 |
23 | Weir Welding | 33.82 |
24 | Kleinberg Electric Inc. | 33.50 |
25 | Elmer W. Davis Inc. | 31.14 |
26 | Kleinknecht Electric Company Inc. | 30.00 |
27 | Hazardous Elimination Corp. | 28.77 |
28 | Jacobson & Company Inc. | 28.51 |
29 | Remco Maintenance LLC | 25.00 |
30 | Campito Plumbing and Heating Inc. | 22.60 |
31 | Perreca Electric Co. Inc. | 21.00 |
31 | Miller Druck Specialty Contracting Inc. | 21.00 |
33 | Tecta America Corp. | 20.89 |
34 | John V. Warren Inc. | 19.50 |
35 | Kasselman Electric Co. Inc. | 17.62 |
36 | Evans Roofing Company Inc. | 17.02 |
37 | J.T. Mauro Co. Inc. | 16.96 |
38 | Northeast Remsco Construction Inc. | 16.51 |
39 | Coordinated Metals Inc. | 15.50 |
40 | Bonland Industries Inc. | 15.00 |
40 | High Concrete Group LLC | 15.00 |
42 | Enclos Corp | 13.51 |
43 | Donaldson Traditional Interiors | 12.57 |
44 | ERSI | 11.40 |
45 | DGC Capital Contracting Corp. | 10.90 |
46 | Thomas J. Donnelly Inc. | 10.60 |
47 | Meco Electric Co. Inc. | 10.50 |
48 | RCC Concrete Corp. | 10.35 |
49 | L. M. Sessler Excavating & Wrecking Inc. | 9.30 |
50 | R. Baker & Son All Industrial Services | 8.50 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | EMCOR Group Inc. | 110.20 |
2 | Binsky & Snyder LLC | 67.00 |
3 | Northeast Remsco Construction Inc. | 65.46 |
4 | Unity International Group | 57.08 |
5 | Bonland Industries Inc. | 39.00 |
6 | Petillo Inc. | 20.27 |
7 | BAMCO Inc. | 18.47 |
8 | NEAD Organization | 18.00 |
9 | Enclos Corp | 13.51 |
10 | Papp Iron Works Inc. | 13.27 |
11 | High Concrete Group LLC | 12.00 |
12 | Anron Heating & Air Conditioning | 8.01 |
13 | R. Baker & Son All Industrial Services | 8.00 |
14 | Tecta America Corp. | 7.50 |
15 | Allied Fire & Safety Equipment Co. Inc. | 7.20 |
16 | Weir Welding | 6.53 |
17 | Structural Group | 5.83 |
18 | Jacobson & Company Inc. | 5.09 |
19 | Specialty Flooring Systems Inc. | 4.53 |
20 | Fresh Meadow Mechanical Corp. | 4.35 |
21 | Remco Maintenance LLC | 4.00 |
22 | CS Stucco & Plaster | 3.09 |
23 | PAL Environmental Services | 2.10 |
23 | DGC Capital Contracting Corp. | 2.10 |
25 | Port Morris Tile & Marble Corp. | 2.00 |
25 | Kleinknecht Electric Company Inc. | 2.00 |
25 | Miller Druck Specialty Contracting Inc. | 2.00 |
25 | Handi-Lift Inc. | 2.00 |
29 | Coastal Steel Construction of NJ LLC | 1.67 |
30 | ComNet Communications | 1.42 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | EMCOR Group Inc. | 135.62 |
2 | B. W. Dexter II Inc. | 25.00 |
3 | E-J Electric Installation Co. | 14.00 |
4 | Enclos Corp | 13.51 |
5 | Northeast Remsco Construction Inc. | 7.30 |
6 | ComNet Communications | 5.70 |
7 | Perreca Electric Co. Inc. | 5.20 |
8 | All State Construction Inc. | 4.87 |
9 | DGC Capital Contracting Corp. | 3.40 |
10 | Peter Gisondi & Co. Inc. | 3.15 |
11 | G & R Construction Inc. | 2.50 |
12 | Structural Group | 2.23 |
13 | Specialty Flooring Systems Inc. | 1.74 |
14 | Tecta America Corp. | 1.22 |
15 | Nicholson Construction Company | 1.12 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | EMCOR Group Inc. | 5547.94 |
2 | IES Commercial Inc. | 681.70 |
3 | GreenStar Services Corporation | 560.00 |
4 | Structural Group | 402.47 |
5 | Tecta America Corp. | 400.90 |
6 | Enclos Corp | 285.88 |
7 | Unity International Group | 211.32 |
8 | Fresh Meadow Mechanical Corp. | 180.50 |
9 | Trainor Glass Company | 177.64 |
10 | E-J Electric Installation Co. | 153.70 |
11 | John W. Danforth | 136.00 |
12 | Donaldson Interiors | 132.00 |
13 | Nicholson Construction Company | 123.86 |
14 | High Concrete Group LLC | 105.00 |
15 | W&W Glass LLC | 100.00 |
16 | O’Connell Electric Company Inc. | 98.06 |
17 | Northeast Remsco Construction Inc. | 89.27 |
18 | Port Morris Tile & Marble Corp. | 87.00 |
19 | Ruttura & Sons Construction Co. Inc. | 81.00 |
20 | Binsky & Snyder LLC | 77.00 |
21 | NEAD Organization | 76.00 |
22 | Durr Mechanical Construction Inc. | 75.99 |
23 | Universal Builders Supply Inc. | 75.00 |
24 | KSW Mechanical Services Inc. | 64.49 |
25 | Bonland Industries Inc. | 54.00 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | GreenStar Services Corporation | 346.04 |
2 | EMCOR Group Inc. | 318.56 |
3 | Unity International Group | 189.42 |
4 | E-J Electric Installation Co. | 153.70 |
5 | O’Connell Electric Company Inc. | 98.06 |
6 | NEAD Organization | 76.00 |
7 | Matco Electric | 46.75 |
8 | Kleinberg Electric Inc. | 33.50 |
9 | Kleinknecht Electric Company Inc. | 32.00 |
10 | Perreca Electric Co. Inc. | 26.20 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | PAL Environmental Services | 30.40 |
2 | Hazardous Elimination Corp. | 13.40 |
3 | ERSI | 12.70 |
4 | GreenStar Services Corporation | 1.82 |
5 | Evans Roofing Company Inc. | 0.99 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | W&W Glass LLC | 100.00 |
2 | Enclos Corp. | 40.54 |
3 | GreenStar Services Corporation | 8.95 |
4 | Coordinated Metals Inc. | 7.75 |
5 | Remco Maintenance LLC | 6.00 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | GreenStar Services Corporation | 53.26 |
2 | Bass Plumbing & Heating Corp. | 35.00 |
3 | John W. Danforth | 26.40 |
4 | DiGesare Mechanical Inc. | 8.50 |
5 | Binsky & Snyder LLC | 8.04 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | R. Baker & Son All Industrial Services | 16.50 |
2 | Hazardous Elimination Corp. | 13.71 |
3 | L. M. Sessler Excavating & Wrecking Inc. | 9.30 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | B. W. Dexter II Inc. | 25.00 |
2 | Port Morris Tile & Marble Corp. | 17.00 |
3 | GreenStar Services Corporation | 15.62 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | Bonland Industries Inc. | 36.00 |
2 | John W. Danforth | 32.80 |
3 | Evans Roofing Company Inc. | 2.32 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | EMCOR Group Inc. | 381.37 |
2 | Fresh Meadow Mechanical Corp. | 169.16 |
3 | Durr Mechanical Construction Inc. | 75.99 |
4 | John W. Danforth | 70.16 |
5 | KSW Mechanical Services Inc. | 64.49 |
6 | Binsky & Snyder LLC | 58.96 |
7 | GreenStar Services Corporation | 47.60 |
8 | DiGesare Mechanical Inc. | 27.00 |
9 | Campito Plumbing and Heating Inc. | 21.10 |
10 | John V. Warren Inc. | 19.50 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | Ruttura & Sons Construction Co. Inc. | 81.00 |
2 | Nicholson Construction Company | 37.84 |
3 | Northeast Remsco Construction Inc. | 28.48 |
4 | Petillo Inc. | 22.34 |
5 | GreenStar Services Corporation | 0.60 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | Donaldson Traditional Interiors | 3.75 |
2 | DGC Capital Contracting Corp. | 3.40 |
3 | Jacobson & Company Inc. | 3.36 |
4 | GreenStar Services Corporation | 0.90 |
5 | Donaldson Interiors | 0.50 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | Donaldson Interiors | 111.50 |
2 | Jacobson & Company Inc. | 30.24 |
3 | BAMCO, Inc. | 19.18 |
4 | Donaldson Traditional Interiors | 8.82 |
5 | Ronsco Inc. | 8.00 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | Donaldson Interiors | 20.00 |
2 | GreenStar Services Corporation | 14.62 |
3 | Tiede Zoeller Tile Corp. | 4.50 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | Elmer W. Davis Inc. | 31.14 |
2 | Tecta America Corp. | 29.61 |
3 | Evans Roofing Company Inc. | 9.19 |
Rank | Company/Location |
Regional Revenue ($Mil) |
---|---|---|
1 | Weir Welding | 40.35 |
2 | Strocchia Iron Works | 5.65 |
3 | GreenStar Services Corporation | 3.90 |
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