Insights

Growth momentum Northfield Block Co has recently expanded its workforce by 30 employees, signaling likely ongoing production capacity upgrades and increased demand for their architectural masonry and hardscape products.

Regional footprint As a leading Midwest manufacturer expanding into additional markets and showing activity in South Carolina, there may be opportunities to supply regional distribution, logistics support, or localized product offerings.

Product demand With a focus on stone veneers and concrete, the company operates in a segment with steady demand from construction, remodeling, and commercial projects, suggesting cross-sell opportunities for related masonry supplies and installation accessories.

Financial scale Revenue is in the multi tens of millions range, indicating a mid-market company with potential for higher-value, large-quantity orders, long-term contracts, or preferred supplier agreements.

Tech and operations Current tech stack and online presence imply readiness for digital procurement, vendor management, and B2B e-commerce enhancements to streamline purchasing, lead times, and account management for builders and contractors.

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Northfield Block Co Tech Stack

Northfield Block Co uses 8 technology products and services including WordPress, Font Awesome, jQuery, and more. Explore Northfield Block Co's tech stack below.

  • Content Management System
  • Font Awesome
    Font Scripts
  • jQuery
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Wow
    Marketing Analytics
  • HSTS
    Security
  • Apache HTTP Server
    Web Servers

Northfield Block Co's Email Address Formats

Northfield Block Co uses at least 5 email formats:
Northfield Block Co Email FormatsExamplePercentage
First.Last@oldcastle.comJohn.Doe@oldcastle.com
98%
Last.First@oldcastle.comDoe.John@oldcastle.com
1%
FLast@oldcastle.comJDoe@oldcastle.com
1%
FLast@northfieldblock.comJDoe@northfieldblock.com
88%
First.Last@northfieldblock.comJohn.Doe@northfieldblock.com
12%

Frequently Asked Questions

What is Northfield Block Co's phone number?

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You can contact Northfield Block Co'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 Northfield Block Co's official website and social media links?

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Northfield Block Co's official website is northfieldblock.com and has social profiles on LinkedIn.

How much revenue does Northfield Block Co generate?

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As of September 2026, Northfield Block Co's annual revenue is estimated to be $10M - $25M.

What is Northfield Block Co's SIC code and NAICS code?

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Northfield Block Co's SIC code is 5039 - Construction Materials, Not Elsewhere Classified and NAICS code is 4233 - Lumber and Other Construction Materials Merchant Wholesalers.

How many employees does Northfield Block Co have currently?

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As of September 2026, Northfield Block Co has approximately 54 employees across 1 continents, including North America. Key team members include Vice President: W. W., Cuber: B. W. and Purchasing Executive: G. H. Explore Northfield Block Co's employee directory with LeadIQ.

What industry does Northfield Block Co belong to?

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Northfield Block Co operates in the Wholesale Building Materials industry.

What technology does Northfield Block Co use?

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Northfield Block Co's tech stack includes WordPress, Font Awesome, jQuery, jQuery Migrate, Modernizr, Wow, HSTS and Apache HTTP Server.

What is Northfield Block Co's email format?

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Northfield Block Co's email format typically follows the pattern of First.Last@oldcastle.com. Find more Northfield Block Co email formats with LeadIQ.
Northfield Block Co logo

Northfield Block Co

Wholesale Building MaterialsIllinois, United States51-200 Employees

Northfield Block Co operates as a wholesale building materials manufacturer based in Mundelein, Illinois. Its product range includes architectural masonry and hardscape materials, such as stone veneers and concrete components, used in exterior facades and outdoor surfaces. These products provide durable, aesthetically suitable options for construction projects in the Midwest. Within the wholesale building materials sector, the company targets Midwest projects that require architectural masonry and hardscape products. Recent coverage notes the firm expanded its workforce by about 30, indicating growth.

Section iconCompany Overview

Phone number
SIC Code
5039 - Construction Materials, Not Elsewhere Classified
NAICS Code
4233 - Lumber and Other Construction Materials Merchant Wholesalers
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

    Northfield Block Co's revenue is estimated to be in the range of $10M - $25M

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