Insights

Regional Reach With eight locations across Fairfield and Westchester counties and a long-standing history since 1922, Interstate presents a strong regional footprint ideal for cross-sell of lumber, engineered wood, millwork, and related building materials to nearby contractors and builders.

Mid-Market Scale Staff size and revenue positioning (51-200 employees and a $100M-$250M revenue range) signals a capable mid-market supplier that can scale partnerships, offer competitive pricing, and pursue larger-volume contractor accounts and regional housing/renovation projects.

Full-Service Edge As a full-service provider offering custom millwork, tooling, and exterior/interior trim, there is an opportunity to upsell value-added fabrication services and long-term subcontracting with builders seeking turnkey material solutions.

Tech-Driven Ops Adoption of Power BI, NetSuite, AWS and Azure indicates data-driven operations and cloud-enabled procurement. Leverage these tools to propose integrated supply-chain solutions, inventory forecasting, and streamlined ordering processes for efficiency gains.

Strategic Partnerships Comparable peers show significant scale; positioning interstate as a preferred local supplier to mid-to-large regional builders could unlock exclusive supplier programs, better terms, and co-marketing opportunities to expand share in Westchester and Fairfield counties.

Similar companies to INTERSTATE

INTERSTATE Tech Stack

INTERSTATE uses 8 technology products and services including Power BI, Amazon Web Services, StackAdapt, and more. Explore INTERSTATE's tech stack below.

INTERSTATE's Email Address Formats

INTERSTATE uses at least 3 email formats:
INTERSTATE Email FormatsExamplePercentage
FLast@interstatelumber.comJDoe@interstatelumber.com
88%
Last@interstatelumber.comDoe@interstatelumber.com
9%
F.Last@interstatelumber.comJ.Doe@interstatelumber.com
3%

Frequently Asked Questions

What is INTERSTATE's phone number?

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You can contact INTERSTATE's main corporate office by phone at . 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 INTERSTATE's stock symbol?

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INTERSTATE is a publicly traded company; the company's stock symbol is IPLDP.

What is INTERSTATE's official website and social media links?

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INTERSTATE's official website is interstatelumber.com and has social profiles on LinkedIn.

How much revenue does INTERSTATE generate?

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As of October 2026, INTERSTATE's annual revenue is estimated to be $100M - $250M.

What is INTERSTATE's SIC code and NAICS code?

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INTERSTATE's SIC code is 5032 - Brick, Stone, and Related Construction Materials and NAICS code is 44-45 - Retail Trade.

How many employees does INTERSTATE have currently?

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As of October 2026, INTERSTATE has approximately 108 employees across 1 continents, including North America. Key team members include Owner: H. K., Owner: H. K. and Manager: T. S. Explore INTERSTATE's employee directory with LeadIQ.

What industry does INTERSTATE belong to?

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INTERSTATE operates in the Retail industry.

What technology does INTERSTATE use?

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INTERSTATE's tech stack includes Power BI, Amazon Web Services, StackAdapt, NetSuite, Microsoft 365, Mimecast, PayPal and Microsoft Azure.

What is INTERSTATE's email format?

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INTERSTATE's email format typically follows the pattern of FLast@interstatelumber.com. Find more INTERSTATE email formats with LeadIQ.

When was INTERSTATE founded?

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INTERSTATE was founded in 1922.
INTERSTATE logo

INTERSTATE

RetailConnecticut, United States51-200 Employees

INTERSTATE is a regional retail supplier specializing in building materials and custom millwork for professional builders and contractors in Westchester County, New York, and Fairfield County, Connecticut. Founded in 1922, the company emphasizes quality materials, reliable service, and the ability to execute custom fabrication projects to meet demanding construction needs. It offers a broad range of products, including lumber, engineered wood, millwork, tooling, and both exterior and interior trim, supporting a full spectrum of renovation and new-build work. The organization operates as a full-service provider within the building materials market, coordinating supply and fabrication to streamline contractor workflows.
Based in Greenwich, Connecticut, INTERSTATE maintains eight locations across Fairfield and Westchester counties, reinforcing its regional presence. The company positions itself as a practical source for professional trades, combining material supply with custom manufacturing capabilities to address contractors' needs for fast service and precise millwork.

Section iconCompany Overview

Phone number
SIC Code
5032 - Brick, Stone, and Related Construction Materials
Stock Symbol
IPLDP
NAICS Code
44-45 - Retail Trade
Founded
1922
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    INTERSTATE's revenue is estimated to be in the range of $100M - $250M

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