Insights

Industry Leadership ASSA ABLOY Fenestration is a prominent player in the OEM fenestration hardware industry with a significant workforce of over 10,000 employees, indicating strong manufacturing and R&D capabilities that can support large-scale or customized hardware solutions.

Brand Heritage The company maintains strong brand identities through the Interlock and Caldwell brands, which are recognized for innovative hardware solutions and high-quality window components—offering opportunities to position complementary or upgrade products within these trusted names.

Expansion & Promotion Recent leadership promotions, such as the appointment of Nancy Bostwick as Director of Customer Excellence, highlight a strategic focus on enhancing customer service and engagement, paving the way for upselling premium support or service packages.

Financial Stability With revenues between 50 and 100 million dollars, ASSA ABLOY Fenestration demonstrates solid financial health, enabling potential investment in new product lines, technology upgrades, or bundling solutions for clients seeking reliable industry partners.

Technology & Integration The company's sophisticated tech stack and ongoing product integration across brands suggest openness to innovative materials, smart hardware, or digital solutions, presenting opportunities to introduce connected or automated fenestration products to existing customers.

Similar companies to ASSA ABLOY Fenestration

ASSA ABLOY Fenestration Tech Stack

ASSA ABLOY Fenestration uses 8 technology products and services including OneTrust, styled-components, Windows 7, and more. Explore ASSA ABLOY Fenestration's tech stack below.

OneTrust
Cookie Compliance
styled-components
Javascript Frameworks
Windows 7
Operating Systems
Priority Hints
Performance
X-XSS-Protection
Security
Google Tag Manager
Tag Management
LabVIEW
Visualisation Software
Piwik PRO Core
Web Analytics

Media & News

ASSA ABLOY Fenestration promotes Nancy Bostwick to Director of Customer Excellence.
Assa Abloy Fenestration announced the promotion of Nancy Bostwick to the role of Director of Customer Excellence.
Sep 26, 2025 | www.windowanddoor.com

ASSA ABLOY Fenestration's Email Address Formats

ASSA ABLOY Fenestration uses at least 2 format(s):

ASSA ABLOY Fenestration Email Formats	Example	Percentage
FLast@caldwellmfgco.com	JDoe@caldwellmfgco.com	86%
First.Last@caldwellmfgco.com	John.Doe@caldwellmfgco.com	8%
First_Last@caldwellmfgco.com	John_Doe@caldwellmfgco.com	4%
Last@caldwellmfgco.com	Doe@caldwellmfgco.com	1%
F.Last@caldwellmfgco.com	J.Doe@caldwellmfgco.com	1%

Frequently Asked Questions

Where is ASSA ABLOY Fenestration's headquarters located?

ASSA ABLOY Fenestration's main headquarters is located at 475 Mile Crossing Boulevard, Suite 4. The company has employees across 3 continents, including North AmericaEuropeAsia.

What is ASSA ABLOY Fenestration's phone number?

You can contact ASSA ABLOY Fenestration's main corporate office by phone at

+1-301-223-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ASSA ABLOY Fenestration's official website and social media links?

ASSA ABLOY Fenestration's official website is assaabloyfenestration.com and has social profiles on LinkedIn.

How much revenue does ASSA ABLOY Fenestration generate?

As of December 2025, ASSA ABLOY Fenestration's annual revenue is estimated to be $5B.

What is ASSA ABLOY Fenestration's NAICS code?

ASSA ABLOY Fenestration's NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does ASSA ABLOY Fenestration have currently?

As of December 2025, ASSA ABLOY Fenestration has approximately 10K employees across 3 continents, including North AmericaEuropeAsia. Key team members include Chief Financial Officer: B. B.Chief Human Resources Officer: G. I.Vice President Of Product Development: J. S.. Explore ASSA ABLOY Fenestration's employee directory with LeadIQ.

What industry does ASSA ABLOY Fenestration belong to?

ASSA ABLOY Fenestration operates in the Wholesale Building Materials industry.

What technology does ASSA ABLOY Fenestration use?

ASSA ABLOY Fenestration's tech stack includes OneTruststyled-componentsWindows 7Priority HintsX-XSS-ProtectionGoogle Tag ManagerLabVIEWPiwik PRO Core.

What is ASSA ABLOY Fenestration's email format?

ASSA ABLOY Fenestration's email format typically follows the pattern of FLast@caldwellmfgco.com. Find more ASSA ABLOY Fenestration email formats with LeadIQ.

When was ASSA ABLOY Fenestration founded?

ASSA ABLOY Fenestration was founded in 1888.

ASSA ABLOY Fenestration

Q: How many employees does ASSA ABLOY Fenestration have currently?

ASSA ABLOY Fenestration has approximately 10K employees.

Q: What technology does ASSA ABLOY Fenestration use?

ASSA ABLOY Fenestration's tech stack includes Open Graph, Matomo, Piwik PRO Core, LabVIEW, ASSA ABLOY.

Wholesale Building MaterialsNew York, United States10001+ Employees

ASSA ABLOY Fenestration: Experts in the OEM fenestration hardware industry
ONE team. Every solution.

Interlock USA and Caldwell Manufacturing Company are now ASSA ABLOY Fenestration. Our integrated companies will continue to provide the best hardware solutions for windows, doors and beyond. To do this, we will leverage the combined strength of the people behind two great brands.

The Interlock and Caldwell brands remain integral to our company as product brands preserving their proud heritage. The Interlock brand, founded in New Zealand in 1961, will remain synonymous with innovative casement hardware, auto-locks and patio door hardware. The Caldwell brand, founded in Rochester, NY in 1888, will continue to set new standards for world-class window balances and commercial window hardware.

Company Overview

Headquarters: 475 Mile Crossing Boulevard, Suite 4
Phone number: +1-301-223-****
Website: assaabloyfenestration.com
NAICS Code: 4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded: 1888
Employees: 10001+