What is Leon D. DeMatteis Construction Corp.'s NAICS code?

Leon D. DeMatteis Construction Corp.'s NAICS code is 23 (Construction).

Insights

Family-owned resilience Target their long-standing, multi-generational family business model to position DeMatteis as a trusted partner for complex, high-value construction and development projects. Emphasize continuity, stability, and a track record of delivering large-scale projects globally.

Integrated services Leverage their fully integrated, full-service platform covering construction, real estate development, property management, and finance to offer bundled solutions. Propose end-to-end collaborations that streamline project delivery and optimize lifecycle costs.

Mid-market potential With revenue in the 25–50 million range and a specialized portfolio, pursue mid-sized, high-margin projects where DeMatteis can win as a preferred contractor and development partner, differentiating from larger competitors.

Technology stack Align proposals with their current tech tools (Procore, WordPress, iCIMS) and demonstrate how you can integrate or enhance project management, bidding, and talent acquisition workflows to improve efficiency and collaboration on projects.

Regional strength Based in Elmont, NY, pursue opportunities in the Northeastern corridor and national projects where their geographic origins and experience can be a competitive advantage. Position as a local partner with national capability for large-scale developments.

Similar companies to Leon D. DeMatteis Construction Corp.

Leon D. DeMatteis Construction Corp. Tech Stack

Leon D. DeMatteis Construction Corp. uses 8 technology products and services including iCIMS, WordPress, RSS, and more. Explore Leon D. DeMatteis Construction Corp.'s tech stack below.

iCIMS
Applicant Tracking Systems
WordPress
Content Management System
RSS
Content Management System
Procore
Facilities Management
Font Awesome
Font Scripts
PHP
Programming Languages
Apache HTTP Server
Web Servers
prettyPhoto
Web Tools And Plugins

Leon D. DeMatteis Construction Corp.'s Email Address Formats

Leon D. DeMatteis Construction Corp. uses at least 1 format(s):

Leon D. DeMatteis Construction Corp. Email Formats	Example	Percentage
FLast@dematteisorg.com	JDoe@dematteisorg.com	39%
First@dematteisorg.com	John@dematteisorg.com	29%
First.Last@dematteisorg.com	John.Doe@dematteisorg.com	24%
Last@dematteisorg.com	Doe@dematteisorg.com	8%

Frequently Asked Questions

What is Leon D. DeMatteis Construction Corp.'s phone number?

You can contact Leon D. DeMatteis Construction Corp.'s main corporate office by phone at

+1-516-285-****

. 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 Leon D. DeMatteis Construction Corp.'s official website and social media links?

Leon D. DeMatteis Construction Corp.'s official website is dematteisorg.com and has social profiles on LinkedIn.

How much revenue does Leon D. DeMatteis Construction Corp. generate?

As of July 2026, Leon D. DeMatteis Construction Corp.'s annual revenue is estimated to be $25M - $50M.

What is Leon D. DeMatteis Construction Corp.'s SIC code NAICS code?

Leon D. DeMatteis Construction Corp.'s SIC code is 6531 - Real Estate Agents and Managers NAICS code is 23 - Construction.

How many employees does Leon D. DeMatteis Construction Corp. have currently?

As of July 2026, Leon D. DeMatteis Construction Corp. has approximately 54 employees across 3 continents, including North AmericaSouth AmericaAfrica. Key team members include Vice President Of Field Operations: E. L.Vice President Of Construction: S. N.Qaqc Manager: A. A.. Explore Leon D. DeMatteis Construction Corp.'s employee directory with LeadIQ.

What industry does Leon D. DeMatteis Construction Corp. belong to?

Leon D. DeMatteis Construction Corp. operates in the Construction industry.

What technology does Leon D. DeMatteis Construction Corp. use?

Leon D. DeMatteis Construction Corp.'s tech stack includes iCIMSWordPressRSSProcoreFont AwesomePHPApache HTTP ServerprettyPhoto.

What is Leon D. DeMatteis Construction Corp.'s email format?

Leon D. DeMatteis Construction Corp.'s email format typically follows the pattern of FLast@dematteisorg.com. Find more Leon D. DeMatteis Construction Corp. email formats with LeadIQ.

When was Leon D. DeMatteis Construction Corp. founded?

Leon D. DeMatteis Construction Corp. was founded in 1918.

Leon D. DeMatteis Construction Corp.

Q: What technology does Leon D. DeMatteis Construction Corp. use?

Leon D. DeMatteis Construction Corp.'s tech stack includes Microsoft Office, Office 365, Underscore.js, Microsoft 365, MediaElement.js.

ConstructionNew York, United States51-200 Employees

The DeMatteis Organization is a long-established, third-generation, family-owned group with activities across construction, real estate development, and property management. It operates as a fully integrated, full-service enterprise, offering capabilities that span construction, development, property management, and finance. Through its wholly owned construction arm, Leon D. DeMatteis Construction Corporation, it has delivered a range of large-scale projects globally, guided by the third generation, including leaders Richard and Scott DeMatteis, with involvement from fourth-generation members.

The company is headquartered in Elmont, New York. It functions as a mid-sized enterprise, drawing on extensive hands-on experience in both public and private sector projects across construction and development.