Engineering News-Record (ENR) recently released its “Top 600 Specialty Contractors” list, which includes ENR’s top-20 list of firms in glazing and curtainwall. All 20 firms combined had a revenue of just over $1 billion in 2014, with the top three companies alone accounting for more than half of that total.

Walters & Wolf moved up three spots to No. 1 on the glazing and curtainwall list, having recorded $217.2 million in revenue in 2014—a 21-percent increase from 2013.

Harmon Inc. held its spot at No. 2 with $202.8 million in revenue in 2014, W&W Glass was third at $100 million and Karas & Karas was fourth at $71.1 million.

Missing from the list is Enclos, which ranked No. 1 last year and No. 2 the year before. According to this year’s USGlass magazine list of top contract glaziers, the company recorded $271.5 million in revenue last year.

Architectural Wall Systems ($52.6 million), Haley-Greer Inc. ($46.5 million) and Alliance Glazing Technologies ($44.3 million) weren’t previously ranked but made this year’s list at Nos. 5, 6 and 7, respectively.

DGC Capital Contracting Corp. saw the biggest percentage change in revenue from 2013 to 2014, bringing in $6.6 million in the latter year and taking the 20th spot.

Here’s the top half of the 20-company list (rank, company, revenue in $ millions):

  1. Walters & Wolf – 217.2
  2. Harmon Inc. – 202.8
  3. W&W Glass LLC – 100.0
  4. Karas & Karas Glass Co. Inc. – 71.1
  5. Architectural Wall Systems LLC – 52.6
  6. Haley-Greer Inc. – 46.5
  7. Alliance Glazing Technologies – 44.3
  8. Tower Glass – 34.5
  9. Ajay Glass & Mirror Co. Inc. – 32.6
  10. Crown Corr Inc. – 28.2
  11. C. Dellovade Inc. – 28.2

Walters & Wolf was the only glazing/curtainwall company in the top 100 of the overall list, ranking 58th.

USGlass magazine also publishes an annual list of the nation’s top contract glaziers. Check out our 2015 list, published in March, here, and be on the lookout for the upcoming edition in 2016.

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  1. […] & Wolf, recently named as the #1 glazing and curtain wall contractor in Engineering News Record’s “Top 600 Specialty Contractors,” has been involved in a great […]

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