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

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

Insights

Family-owned stability Longstanding, third-generation family-owned organization with diverse capabilities across construction, real estate development, property management, and finance suggests potential for integrated service deals and long-term partnerships beyond traditional construction contracts.

Integrated services Fully integrated, full-service enterprise capable of handling development, construction, property management, and financing presents an opportunity to upsell bundled solutions and cross-sell to existing clients across multiple project phases.

Regional footprint Based in Elmont, NY with a history of large-scale development worldwide implies a strong local presence paired with global project experience, making them a potential partner for regional expansions and multi-site Portfolio opportunities.

Technology stack Adoption of Procore, Bluebeam, iCIMS, WordPress, and Microsoft 365 indicates openness to digital workflows and collaborative platforms, suggesting cross-sell of construction tech, project management integrations, and recruitment/HR tech partnerships.

Mid-market scale Revenue in the range of $25M-$50M and 51-200 employees position them as a strong mid-market target for tailored project scopes, preferred vendor programs, and scalable solutions that align with growth trajectories of similar peers.

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Leon D. DeMatteis Construction Corp. Tech Stack

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

iCIMS
Applicant Tracking Systems
RSS
Content Management System
WordPress
Content Management System
Bluebeam
Document Management Systems
Microsoft 365
Email
Procore
Facilities Management
jQuery
Javascript Libraries
Piwik PRO Core
Web Analytics

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

Leon D. DeMatteis Construction Corp. uses at least 4 email formats:

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 August 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 and NAICS code?

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

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

As of August 2026, Leon D. DeMatteis Construction Corp. has approximately 55 employees across 3 continents, including North America, South America and Africa. Key team members include Vice President Of Construction: S. N., Qaqc Manager: A. A. and Project Manager: B. T. 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 iCIMS, RSS, WordPress, Bluebeam, Microsoft 365, Procore, jQuery and Piwik PRO Core.

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.