ENR Names Its List of Top 20 Glazing/Curtainwall Contractors
November 14, 2011

Engineering News-Record released its report on the top 600 specialty contractors in the October 17 edition of the magazine. The Top 20 Firms in Glazing and Curtainwall was among the specialty building niches that it ranked.

Enclos Corp. led the pack with $164.4 million in revenue for 2010, despite a 42 percent decrease from the year before. Second in line was Walters & Wolf, with a 2010 revenue of $158.9 million and a 27 percent decline in revenue. Third was W&W Glass LLC with $110 million in revenue and a 10 percent hike from the year before. Fourth was Architectural Glass & Aluminum Co. with $62.5 million in revenue and a 13 percent decline from the previous year. Fifth was Gamma USA Inc. with $53.8 million in revenue. Sixth was CBO Glass Inc. with $48 million in revenue and a 6 percent decline from the year before. Seventh was Tower Glass Inc. with $40 million in revenue and 10 percent increase from previous year. Eighth was Karas & Karas Glass Co. with $34.6 million in revenue and a 34 percent decline since last year. Ninth was Giroux Glass Inc. with $33 million in revenue and 56 percent drop from the previous year. And 10th was Ajay Glass & Mirror Co. with $28.2 million in revenue and a 17 percent drop since last year.

Most of the firms on the list saw a decline in revenue from the previous year, except W&W Glass, Tower Glass and Crawford Tracey Corp. Tower Glass saw a 10 percent hike, and Crawford Tracey, in the 15th place, saw a 23 percent hike.

The Top 20 Firms in Glazing and Curtain Wall
Rank   (S MIL.) % Chg.
2010 2009   2010 Rev. '09-'10
1 1 Enclos Corp. 164.4 -42
2 2 Walters & Wolf 158.9 -27
3 4 W&W Glass LLC 110.0 +10
4 6 Architectural Glass & Aluminum Co. Inc. 62.5 -13
5 ** Gamma Usa inc. 53.8 NA
6 9 cbo glass inc. 48.0 -6
7 13 tower glass inc. 40.1 +10
8 8 karas & karas glass co. inc. 34.6 -34
9 5 giroux glass inc. 33.0 -56
10 14 ajay glass & mirror co. inc. 28.2 -17
11 10 heinaman contract glazing 26.8 -44
12 16 sps corp. 25.8 -15
13 19 national construction enterprises inc. 20.6 -5
14 ** a.c. dellovade inc. 11.7 NA
15 ** crawford tracey corp. 10.2 +23
16 20 best contracting services inc. 8.7 -59
17 ** egan company 7.1 -62
18 ** dgc capital contracting 4.8 NA
19 ** remco maintenance llc 4.1 -29
20 ** greenstar services corp. 3.8 -66
NA=NOT AVAILABLE. **=NOT PREVIOUSLY RANKED

Reprinted courtesy of Engineering News-Record, copyright The McGraw Hill Companies, Inc., October 17, 2011, All rights reserved. To subscribe to ENR, visit http://bit.ly/vuIr0Z (special discount for USGNN readers).

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