Insights

Growth Signals Castle Contracting is a mid-sized, employee-owned sitework contractor with revenue in the 25 to 50 million range, indicating established scale and ongoing capacity for larger projects that could benefit from expanded geographic coverage or enhanced service offerings.

Strategic Expansion Recent Omaha office growth and new leadership hires suggest an active regional expansion strategy, presenting an opportunity to pitch complementary services, regional partnerships, and cross-sell to projects in the Midwest.

Tech Advantage A strong technology focus including in-house civil design, plus a tech stack spanning AWS, Drupal, Trimble and New Relic, signals openness to advanced project controls, data analytics, and integrated BIM/site design collaboration with clients.

Owner Engagement Being 100 percent employee-owned and positioned as a premier ENR Midwest Specialty Contractor indicates a stable, engaged workforce and potential for long-term relationships with owners and developers seeking reliable, quality-sitework partners.

Industry Position Awards for technology use and recognition in regional contractor circles, combined with collaborations across owners, developers, GCs, CMs, MEPs, and utilities, point to opportunities in integrated project delivery and proactive risk mitigation services on complex sitework.

Similar companies to Castle Contracting

Castle Contracting Tech Stack

Castle Contracting uses 8 technology products and services including LinkedIn Ads, Amazon Web Services, Drupal, and more. Explore Castle Contracting's tech stack below.

Media & News

Castle Contracting's Email Address Formats

Castle Contracting uses at least 4 email formats:
Castle Contracting Email FormatsExamplePercentage
First.Last@digcastle.comJohn.Doe@digcastle.com
77%
First@digcastle.comJohn@digcastle.com
14%
Last@digcastle.comDoe@digcastle.com
8%
FLast@digcastle.comJDoe@digcastle.com
1%

Frequently Asked Questions

What is Castle Contracting's phone number?

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You can contact Castle Contracting'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 Castle Contracting's official website and social media links?

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Castle Contracting's official website is digcastle.com and has social profiles on LinkedIn.

How much revenue does Castle Contracting generate?

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As of August 2026, Castle Contracting's annual revenue is estimated to be $25M - $50M.

What is Castle Contracting's NAICS code?

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Castle Contracting's NAICS code is 23 - Construction.

How many employees does Castle Contracting have currently?

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As of August 2026, Castle Contracting has approximately 112 employees across 2 continents, including North America and Europe. Key team members include Chief Executive Officer: S. C., President: D. H. and Owner: F. C. Explore Castle Contracting's employee directory with LeadIQ.

What industry does Castle Contracting belong to?

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Castle Contracting operates in the Construction industry.

What technology does Castle Contracting use?

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Castle Contracting's tech stack includes LinkedIn Ads, Amazon Web Services, Drupal, Mimecast, SuccessFactors, Swiper, New Relic and Trimble.

What is Castle Contracting's email format?

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Castle Contracting's email format typically follows the pattern of First.Last@digcastle.com. Find more Castle Contracting email formats with LeadIQ.
Castle Contracting logo

Castle Contracting

ConstructionMissouri, United States51-200 Employees

Castle Contracting is a sitework-focused construction contractor based in St. Louis, Missouri, operating as a service line of McCarthy Building Companies, Inc. Founded in 1995, the firm emphasizes understanding subsurface conditions to manage challenges and support timely project delivery in demanding situations. It blends in-house civil design with civil construction expertise to help mitigate site-related risk for owners, developers, and contractors. The company collaborates with owners, developers, general contractors, construction managers, MEP/FP trades, and utility companies to address sitework needs.

Castle Contracting is 100% employee-owned, an equal opportunity employer, and has been recognized as a top ENR Midwest Specialty Contractor. In 2022 the firm expanded its Omaha, Nebraska operations with leadership additions, reflecting regional growth.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Employees
51-200

Section iconFunding & Financials

  • $25M - $50M

    Castle Contracting's revenue is estimated to be in the range of $25M - $50M

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