Insights

Market leadership Optimum Window is the largest and most diversified manufacturer of Fire-Rated and Architectural steel windows in the United States, signaling strong market authority and potential for larger project collaborations with architects and developers.

Geographic reach With nationwide and beyond shipping and a Manhattan Design Studio, there are opportunities to pursue national accounts, multi-site projects, and high-profile landmark installations across diverse regions.

Sustainability edge Commitment to 100% recycled steel and waste reduction positions Optimum Window as a sustainable partner for green building projects and LEED or other green certification opportunities.

Technology enablement Investment in state-of-the-art manufacturing and a modern tech stack (AWS, cloud platforms, CMS/CRM tools) supports scalable production for custom per-project specifications, appealing to architects and contractors who value precision and reliability.

Growth signals Recent partnerships with CloudFronts for managed services and ongoing expansion in custom, high-end fenestration projects indicate momentum that can be leveraged to target premium residential, commercial, and landmark developments.

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Optimum Window Mfg Corp Tech Stack

Optimum Window Mfg Corp uses 8 technology products and services including Amazon Web Services, WordPress, Cookiebot, and more. Explore Optimum Window Mfg Corp's tech stack below.

Amazon Web Services
Cloud Hosting
WordPress
Content Management System
Cookiebot
Cookie Compliance
Shopify
E-commerce
Microsoft 365
Email
Google Cloud
Infrastructure As A Service
Constant Contact
Marketing Automation
WP Engine
Platform As A Service

Media & News

Optimum Window Mfg Corp's Email Address Formats

Optimum Window Mfg Corp uses at least 4 email formats:

Optimum Window Mfg Corp Email Formats	Example	Percentage
FLast@optimumwindow.com	JDoe@optimumwindow.com	70%
Last@optimumwindow.com	Doe@optimumwindow.com	15%
First@optimumwindow.com	John@optimumwindow.com	11%
FirstLast@optimumwindow.com	JohnDoe@optimumwindow.com	4%

Frequently Asked Questions

What is Optimum Window Mfg Corp's phone number?

You can contact Optimum Window Mfg Corp's main corporate office by phone at

+1-845-647-****

. 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 Optimum Window Mfg Corp's official website and social media links?

Optimum Window Mfg Corp's official website is optimumwindow.com and has social profiles on LinkedIn.

How much revenue does Optimum Window Mfg Corp generate?

As of August 2026, Optimum Window Mfg Corp's annual revenue is estimated to be $10M - $25M.

What is Optimum Window Mfg Corp's NAICS code?

Optimum Window Mfg Corp's NAICS code is 54131 - Architectural Services.

How many employees does Optimum Window Mfg Corp have currently?

As of August 2026, Optimum Window Mfg Corp has approximately 21 employees across 3 continents, including North America, Asia and Europe. Key team members include Controller: M. K., Human Resources Manager: L. P. and Sales Staff: A. T. Explore Optimum Window Mfg Corp's employee directory with LeadIQ.

What industry does Optimum Window Mfg Corp belong to?

Optimum Window Mfg Corp operates in the Architecture and Planning industry.

What technology does Optimum Window Mfg Corp use?

Optimum Window Mfg Corp's tech stack includes Amazon Web Services, WordPress, Cookiebot, Shopify, Microsoft 365, Google Cloud, Constant Contact and WP Engine.

What is Optimum Window Mfg Corp's email format?

Optimum Window Mfg Corp's email format typically follows the pattern of FLast@optimumwindow.com. Find more Optimum Window Mfg Corp email formats with LeadIQ.

When was Optimum Window Mfg Corp founded?

Optimum Window Mfg Corp was founded in 1986.

Optimum Window Mfg Corp

Q: How many employees does Optimum Window Mfg Corp have currently?

Optimum Window Mfg Corp has approximately 21 employees.

Q: What technology does Optimum Window Mfg Corp use?

Optimum Window Mfg Corp's tech stack includes reCAPTCHA, LinkedIn, Swiper, Cloudflare DNS, HTTP/3.

Q: What is Optimum Window Mfg Corp's NAICS code?

Optimum Window Mfg Corp's NAICS code is 54131 (Architectural Services).

Architecture and PlanningNew York, United States11-50 Employees

Optimum Window Manufacturing Corp is a family-owned architectural metalwork firm based in Ellenville, upstate New York, founded in 1985 by Candido Perez. The company specializes in fire-rated and architectural steel windows and doors, and is described as the largest and most diversified producer in the United States. All units are custom-made in-house at its upstate facility, with a Manhattan Design Studio that showcases design options for residential, commercial, and landmark projects.

Optimum Window emphasizes environmental sustainability, pursuing waste reduction and using 100% recycled steel across its systems. Its products are shipped nationwide and beyond, serving architects, builders, and homeowners. In 2024 the company renewed a managed services agreement with CloudFronts Technologies, reflecting its ongoing modernization of operations.