Insights

Growing install base GCS Supply has expanded from a single customer to over 300 in the past decade, indicating a large and growing target pool for cross-selling materials, tools, safety, and maintenance solutions.

One-stop solutions The company already offers materials, rental equipment, service, and advisory support, with additional divisions for safety, janitorial, maintenance, and special product lines, presenting opportunities to upsell bundled solutions and recurring rental revenue.

Chicagoland focus Strong regional footprint in Chicagoland with emphasis on construction, manufacturing, and service industries, suggesting tailored regional campaigns and local relationships to drive new account wins and repeat business.

Flexible portfolio Diversified product and service range including Special Products (Div. 8, 10, 11, 12) and rental options, enabling cross-sell strategies across multiple buyer personas such as project managers, safety leads, and facility managers.

Growth through partnerships Management highlights combined business, financial, and distribution experience, signaling readiness for channel partnerships, supplier programs, and value-added services that can accelerate sales to mid-market builders and distributors seeking reliable regional partners.

Similar companies to GCS Supply, LLC.

GCS Supply, LLC. Tech Stack

GCS Supply, LLC. uses 8 technology products and services including AudioEye, Snowplow, Amazon Web Services, and more. Explore GCS Supply, LLC.'s tech stack below.

GCS Supply, LLC.'s Email Address Formats

GCS Supply, LLC. uses at least 2 email formats:
GCS Supply, LLC. Email FormatsExamplePercentage
FLast@gcssupply.comJDoe@gcssupply.com
82%
Last@gcssupply.comDoe@gcssupply.com
18%

Frequently Asked Questions

What is GCS Supply, LLC.'s phone number?

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You can contact GCS Supply, LLC.'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 GCS Supply, LLC.'s official website and social media links?

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GCS Supply, LLC.'s official website is gcssupply.com and has social profiles on LinkedIn.

How much revenue does GCS Supply, LLC. generate?

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As of July 2026, GCS Supply, LLC.'s annual revenue is estimated to be <$1M.

What is GCS Supply, LLC.'s NAICS code?

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GCS Supply, LLC.'s NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does GCS Supply, LLC. have currently?

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As of July 2026, GCS Supply, LLC. has approximately 15 employees across 1 continents, including North America. Key team members include Installer: C. C. and Inside Sales Representative: M. S. Explore GCS Supply, LLC.'s employee directory with LeadIQ.

What industry does GCS Supply, LLC. belong to?

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GCS Supply, LLC. operates in the Building Materials industry.

What technology does GCS Supply, LLC. use?

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GCS Supply, LLC.'s tech stack includes AudioEye, Snowplow, Amazon Web Services, Duda, Oracle Cloud, Microsoft 365, KnowBe4 and Autodesk.

What is GCS Supply, LLC.'s email format?

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GCS Supply, LLC.'s email format typically follows the pattern of FLast@gcssupply.com. Find more GCS Supply, LLC. email formats with LeadIQ.

When was GCS Supply, LLC. founded?

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GCS Supply, LLC. was founded in 2003.
GCS Supply, LLC. logo

GCS Supply, LLC.

Building MaterialsIllinois, United States11-50 Employees

GCS Supply, LLC operates as a wholesale distributor of construction materials in the Chicagoland area, offering a combination of materials, rental equipment, service, and advisory support to support projects of varying size. Founded in 2003 and based in Lemont, Illinois, the company serves a broad customer base and has expanded its offerings to include safety, janitorial, maintenance supplies, and a range of specialized products (Divisions 8, 10, 11, and 12). The business emphasizes partnering with customers to identify needs and deliver solutions that improve daily operations, not just supply products. With a focus on superior service, wide product selection, and competitive pricing, GCS Supply positions itself within the wholesale building materials industry as a provider of both materials and value-added services to construction, manufacturing, and service companies in the region.

Section iconCompany Overview

Phone number
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Founded
2003
Employees
11-50

Section iconFunding & Financials

  • <$1M

    GCS Supply, LLC.'s revenue is estimated to be in the range of <$1M

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