The 2018 Top Glass Fabricators | The List

Top Glass Fabricators based on annual sales volume

Companies are listed in alphabetical order within sales categories.

*Annual sales volume is an estimate, not confirmed by the company.
** Certification listings are not necessarily comprehensive. They reflect only those certifications publicly promoted by the respective certifying organizations.

$250 to $500 million


Viracon
Owatonna, Minn.

Employees: 2,200
Certifications: IGCC
No. of locations: Two
Products offered: Insulating, tempered, laminated and decorative glass.

$100 to $250 million


Hartung Glass Industries
Tukwila, Wash.

Employees: 800+
Certifications: Vitro/PPG Certified Fabricator, Guardian Select Fabricator, Kuraray/SentryGlas
No. of locations: Nine
Products offered: Tempered, insulating, laminated and decorative glass; switchable privacy glass; magnetic glass whiteboards.

Hartung is the parent company of Agalite Shower & Bath EnclosuresHolcam Bath & Shower Enclosures; and Lami Glass Products.

Prelco Inc.*
Rivière-du-Loup, Québec, Canada

Employees: 600
Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, NSG/Pilkington Select Fabricator, Saint-Gobain
No. of locations: Three
Products offered: Tempered, insulating, laminated and decorative glass.

Saand Inc.
Toronto

Employees: 520
Certifications: AGC, IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas,
NSG/Pilkington Select Fabricator, Vitro/PPG Certified Fabricator
No. of locations: Five
Products offered: Tempered, insulating, laminated and decorative glass; heat-soaked glass, mirror.

$50 to $100 million


Cristacurva
Houston

Employees: 600
Certifications: AGC, IGCC, SGCC, Vitro/PPG Certified Fabricator, Guardian Select Fabricator, Kuraray/SentryGlas, NSG/Pilkington, Saint-Gobain
No. of locations: Three
Products offered: Tempered, insulating, laminated and decorative glass; curved glass; oversized glass; integrated blinds; solar control glass.

Gardner Glass Products Inc.
North Wilkesboro, N.C.

Employees: 230
No. of locations: Three
Products offered: Laminated and decorative glass; acid etched mirror, acid etched glass, copper-free mirror.

GGI
Secaucus, N.J.

Employees: 203
Certifications: NSG/Pilkington, Vitro/PPG Certified Fabricator
No. of locations: Three
Products offered: Tempered and decorative glass.

Glassfab Tempering Services Inc.
Tracy, Calif.

Employees: 200
Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, NSG/Pilkington, Vitro Certified Fabricator
No. of locations: Three
Products offered: Tempered, insulating, laminated and decorative glass; fire-rated glass; mirror.

Glasswerks LA Inc.
South Gate, Calif.

Employees: 500
Certifications: Guardian Select Fabricator, Vitro/PPG Certified Fabricator
No. of locations: Four
Products offered: Tempered, insulating, laminated and decorative glass; jumbo glass, bent-tempered glass, warm-edge insulating glass units, mirror.

Tristar Glass Inc.
Catoosa, Okla.

Employees: 235
Certifications: AGC, IGCC, SGCC, Guardian Select Fabricator, NSG/Pilkington, Kuraray/SentryGlas, Saint-Gobain, Vitro/PPG Certified Fabricator
No. of locations: Four
Products offered: Tempered, insulating, laminated and decorative glass; heavy glass doors and enclosures, spandrel, fire-rated glass.

Vitrum Glass Group
Langley, British Columbia, Canada

Employees: 500
Certifications: Guardian Select Fabricator, Kuraray/SentryGlas, Saint-Gobain, Vitro/PPG Certified Fabricator
No. of locations: Two
Products offered: Tempered, insulating, laminated and decorative glass; bent glass.

$35 to $50 million


Custom Glass Products
Weston, Wis.

Employees: 210
Certifications: AGC, IGCC, SGCC, Guardian Select Fabricator
No. of locations: Two
Products offered: Tempered and insulating glass; heavy glass.

J.E. Berkowitz LP
Pedricktown, N.J.

Employees: 200
Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, Vitro/PPG Certified Fabricator
No. of locations: One
Products offered: Tempered, insulating, laminated glass and decorative; silkscreen.

J.E. Berkowitz is a Consolidated Glass Holdings company

Nashville Tempered Glass Inc. 
Nashville, Tenn.

Employees: 190
Certifications: AGC, Guardian Select Fabricator, Kuraray/SentryGlas, Vitro Certified Fabricator
No. of locations: Two
Products offered: Tempered, insulating, laminated and decorative glass; bent-tempered glass, spandrel, heat-soaked, tech glass, jumbo laminated glass.

Northwestern Industries
Seattle

Employees: About 400
Certifications: Guardian Select Fabricator, Vitro/PPG Certified Fabricator, Vitro/PPG Certified Laminator
No. of locations: Two
Products offered: Tempered, insulating and laminated glass.

Solar Seal 
South Easton, Mass.

Employees: 180
Certifications: AGC, IGCC, SGCC, Guardian Select Fabricator, NSG/Pilkington, Vitro Certified Fabricator
No. of locations: Three
Products offered: Tempered, insulating and decorative glass.

Solar Seal is a subsidiary of Consolidated Glass Holdings, Grey Mountain Partners

Virginia Glass Products Corp. / Virginia Mirror Co.
Ridgeway, Va.

Employees: 170
Certifications: Guardian Select Fabricator
No. of locations: Two
Products offered: Tempered, laminated and decorative glass.

$20 to $35 million


AGNORA - Architectural Glass North America
Collingwood, Ontario, Canada 

Employees: 65
Certifications: SGCC, IGCC, Kuraray/SentryGlas, NSG/Pilkington, Saint-Gobain
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass; oversized glass.

Bendheim*
Wayne, N.J.

No. of locations: Two
Products offered: Tempered, laminated and decorative glass.

CamGlass 
Broken Arrow, Okla.

Employees: 100
No. of locations: One
Products offered: Tempered, laminated and decorative glass.

Dillmeier Glass 
Van Buren, Ark.

Employees: 150
Certifications: SGCC
No. of locations: One
Products offered: Tempered, laminated and decorative glass; low-iron, acid etch and pattern glass.

Garibaldi Glass Industries Inc.
Burnaby, British Columbia, Canada

Employees: 215
Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass; heat-soaked glass.

Glass and Mirror Craft
Wixom, Mich. 

Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass.

GlassSource
Grand Haven, Mich.

Employees: 110
Certifications: Guardian Select Fabricator
No. of locations: One
Products offered: Tempered and decorative glass.

Glaz-Tech Industries Inc.*
Tucson, Ariz.

Employees: 200
Certifications: Guardian Select Fabricator
No. of locations: Eight
Products offered: Tempered, insulating and laminated glass.

Glaz-Tech Industries also carries a storefront aluminum product line at one of its locations.

Global Security Glazing
Selma, Ala.

Employees: 88
Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, Vitro/PPG Certified Fabricator
No. of locations: One
Products offered: Tempered, insulating and laminated glass; protective glazing.

Goldray Glass*
Calgary, Alberta, Canada

Employees: 110
Certifications: SGCC
No. of locations: Two
Products offered: Tempered, laminated and decorative glass.

Insulite Glass Co.
Olathe, Kan.

Employees: 175
Certifications: AGC, IGCC, SGCC, Guardian Select Fabricator, NSG/Pilkington, Vitro/PPG Certified Fabricator
No. of locations: Two
Products offered: Tempered, insulating, laminated and decorative glass; spandrel glass.

Multiver Ltd.
Québec City, Québec, Canada

Employees: 400
Certifications: IGCC, SGCC
No. of locations: Two
Products offered: Tempered, insulating, laminated and decorative glass; heat-soaked glass; manual or motorized integrated blinds.

Paragon Tempered Glass LLC
Antwerp, Ohio

Employees: 165
Certifications: SGCC, Guardian-Anti-Reflective Coating, NSG/Pilkington
No. of locations: Two
Products offered: Tempered, insulating and decorative glass; bent-tempered glass.

Rochester Insulated Glass
Manchester, N.Y.

Employees: 85
Certifications: Guardian Select Fabricator, Kuraray/SentryGlas, Vitro/PPG Certified Fabricator
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass; oversized glass.

Skyline Design
Chicago

Employees: 100
No. of locations: One
Products offered: Tempered, laminated and decorative glass.

Standard Bent Glass
Butler, Pa.

Employees: 120
Certifications: SGCC, Guardian Select Fabricator, Kuraray/SentryGlas
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass; security glass. 

Syracuse Glass Co.
Syracuse, N.Y.

Employees: 100
Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, NSG/Pilkington, Vitro/PPG Certified Fabricator
No. of locations: One
Products offered: Tempered, insulating and laminated glass; fire-rated, spandrel glass.

Thompson I.G.
Fenton, Mich.

Employees: 150
Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, NSG/Pilkington, Vitro/PPG Certified Fabricator
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass; dynamic glass; bullet-resistant glass.

W.A. Wilson Inc.*
Wheeling, W.V.

Employees: 95
Certifications: Guardian Select Fabricator, Vitro/PPG Qualified Fabricator
No. of locations: One
Products offered: Tempered and insulating glass; spandrel glass.

$10 to $20 million


Columbia Commercial Building Products
Rockwall, Texas

Employees: 60
Certifications:  IGCC, SGCC, Guardian Select Fabricator, Vitro/PPG Certified Fabricator
No. of locations: One
Products offered: Tempered and insulating glass.

Complete Line Glass Fabricators - Distributors
San Antonio, Texas

Employees: 75
Certifications:  AGC
No. of locations: Two
Products offered: Tempered and insulating glass.

Consolidated Glass Corp.
New Castle, Pa.

Employees: 75
Certifications: SGCC, Guardian Select Fabricator, Vitro/PPG Certified Fabricator
No. of locations: One
Products offered: Tempered and decorative glass; heat-soaking.

Dlubak Corp.
Blairsville, Pa.

Employees: 90
Certifications:  IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, Vitro/PPG Certified Fabricator
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass; bent and curved glass; protective glazing.

Dlubak is a division of Consolidated Glass Holdings, Grey Mountain Partners

EFI*
Kernersville, N.C.

Employees: 85
Certifications: SGCC, NSG/Pilkington
No. of locations: One
Products offered: Tempered, laminated and decorative glass; glass shelving; markerboards.

Flat Glass Distributors
Jacksonville, Fla.

Employees: 70
Certifications: AGC, IGCC, SGCC, Guardian Select Fabricator
No. of locations: One
Products offered: Tempered, insulating and decorative glass.

GlasPro Inc.*
Santa Fe Springs, Calif.

Employees: 90
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass.

Glass Dynamics
Stoneville, N.C.

Employees: 130
Certifications: IGCC, SGCC, Guardian Select Fabricator, Vitro/PPG Certified Fabricator
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass.

Glenny Glass Co.
Cincinnati, Ohio

Employees: 95
Certifications: IGCC, SGCC, Guardian Select Fabricator, NSG/Pilkington
No. of locations: Two
Products offered: Tempered, insulating, laminated and decorative glass; spandrel glass; beveling; integrated blinds.

InKan Ltd.
Brampton, Ontario, Canada

Employees: 80
Certifications: SGCC, Kuraray/SentryGlas
No. of locations: Two
Products offered: Tempered, laminated and decorative glass; spandrel glass.

ITI Glass*
Bel Aire, Kan.

Employees: 100
Certifications: Vitro Certified Fabricator
No. of locations: One
Products offered: Tempered, insulating and laminated glass; oversized glass; spandrel glass.

Kensington Glass Arts
Ijamsville, Md.

Employees: 35
Certifications: SGCC, Guardian Select Fabricator, NSG/Pilkington, Vitro/PPG Qualified Fabricator
No. of locations: One
Products offered: Tempered glass.

M3 Glass Technologies
Irving, Texas

Employees: 110
Certifications: SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, Vitro/PPG Certified Fabricator
No. of locations: One
Products offered: Tempered, laminated and decorative glass; glass treads and flooring.

Midwest Glass Fabricators*
Highland, Mich.

Employees: 112
No. of locations: Two
Products offered: Tempered glass; mirror.

Precision Glass Bending
Greenwood, Ark.

Employees: 100
Certifications: SGCC, IGCC, Guardian Select Fabricator, Kuraray/SentryGlas, NSG/Pilkington
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass.

TBM Inc.
Santa Ana, Calif.

Employees: 50
Certifications: SGCC, Kuraray/SentryGlas
No. of locations: One
Products offered: Tempering, insulating and laminated glass; bullet-resistant glass, glass flooring and stair treads.

Triview Glass Industries
City of Industry, Calif.

Employees: 105
Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, NSG/Pilkington
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass; fire-rated and anti-reflective glass.

United Plate Glass Co.*
Butler, Pa.

Employees: 120
Certifications: IGCC, SGCC, Guardian Select Fabricator, Vitro Certified Fabricator
No. of locations: Three
Products offered: Tempered and insulating glass.

Woon-Tech
Whitinsville, Mass.

Employees: 60
Certifications: SGCC, Guardian Select Fabricator, NSG/Pilkington
No. of locations: One
Products offered: Tempered, laminated and decorative glass; safety, fire-rated, mirror, shower guards and bird glass.

$5 to $10 million


All Counties Glass Distribution
Stockton, Calif. 

Employees: 40
Certifications: IGCC, SGCC, Guardian Select Fabricator
No. of locations: One
Products offered: Tempered and insulating glass; mirror; spandrel.

Dependable Glass Works
Covington, La.

Employees: 35
Certifications: AGC, Guardian Select Fabricator, NSG/Pilkington, Vitro/PPG Certified Fabricator
No. of locations: Two
Products offered: Tempered and insulating glass; edgework, beveling, v-grooves and water jet cut.

Dundy Glass & Mirror Corp.*
Springfield Gardens, N.Y.

Employees: 25
Certifications: NSG/Pilkington, Kuraray/SentryGlas
No. of locations: One
Products offered: Tempered, insulating, laminated and decorative glass; back painted glass.

Galaxy Glass & Stone*
Fairfield, N.J.

Employees: 45
Certifications: SGCC, Kuraray/SentryGlas
No. of locations: One
Products offered: Laminated and decorative glass.

Shower Doors & More Inc.
Ft. Lauderdale, Fla.

Employees: 29
Certifications: SGCC
No. of locations: One
Products offered: Tempered, insulating glass and decorative glass.

Tempco Glass Fabrication
Flushing, N.Y.

Employees: 53
Certifications: SGCC, IGCC
No. of locations: One
Products offered: Tempered and insulating glass. 

*Annual sales volume is an estimate, not confirmed by the company.
** Certification listings are not necessarily comprehensive. 

They reflect only those certifications publicly promoted by the respective certifying organizations.

 

 

The Top Glass and Metal Fabricators

Among the leading glass fabricators in the United States and Canada are several companies that also manufacture architectural aluminum products for storefront and curtain wall applications, using their own proprietary lines and dies. Due to their unique product offerings, they are ranked separately from the Top Glass Fabricators, here. Services and locations are limited to glass fabrication only. For information on these companies’ metal fabrication capabilities, please see Glass Magazine’s Top Metal Companies rankings in the November 2017 issue.

 More than $500 million


Oldcastle BuildingEnvelope
Dallas

Employees: 6,600+
No. of locations: 76
Products offered: Custom-engineered curtain wall and window wall; architectural windows; storefront and entrance systems; skylights; blast- and hurricane-resistant systems; architectural glass including: tempered, insulating, laminated, structural, decorative; custom hardware products and supplies.

$250 to $500 million


Tecnoglass SA
Barranquilla, Colombia

Employees: 5,345
Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, NSG/Pilkington, Saint-Gobain, Vitro/PPG Certified Fabricator
No. of locations: Five
Products offered: Tempered, insulating, laminated and decorative glass; low-emissivity glass, insulating-laminated glass, curved glass.
Although it does not have fabrication facilities in North America, Tecnoglass has a major presence in the United States, and is therefore included in this list.

Trulite Glass & Aluminum Solutions
Peachtree City, Ga.

Employees: 2,900
Certifications: AGC, IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, NSG/Pilkington, Vitro/PPG Certified Fabricator
No. of locations: 34
Products offered: Tempered, insulating, laminated and decorative glass; fire-rated glass.

$50 to $100 million


Coral Industries Inc.
Tuscaloosa, Ala.

Employees: 450
Certifications: SGCC
No. of locations: Three
Products offered: Tempered glass.

PRL Glass and Aluminum
City of Industry, Calif.

Employees: 450
Certifications: IGCC, SGCC, Guardian Select Fabricator, Vitro/PPG Certified Fabricator
No. of locations: Three
Products offered: Tempered, insulating, laminated and decorative glass; custom architectural glass/metal.

SIGCO Inc.
Westbrook, Maine

Employees: 235
Certifications: IGCC, SGCC, Guardian Select Fabricator, Kuraray/SentryGlas, Vitro/PPG Certified Fabricator
No. of locations: Two
Products offered: Tempered, insulating and laminating glass; ceramic frit spandrel.

$35 to $50 million


Aldora Aluminum and Glass Products*
Coral Springs, Fla.

Employees: 350
Certifications: SGCC,
Guardian Select Fabricator, Kuraray/SentryGlas
No. of locations: Five
Products offered: Tempered, insulating, laminated and decorative glass; fire-rated glass, spandrel and insulated-laminated glasses.

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