Insights

Strategic Partnerships Potential sales opportunities exist through ongoing collaboration with partner networks, such as Trilon Group and DRMP Inc., suggesting a pathway to joint proposals, bundled services, or referrals in civil engineering and architectural consulting.

Market Positioning Despite small to mid-size scale, the firm operates in civil engineering with a focused reputation for cost-effective, innovative solutions, indicating opportunities to pitch value-driven projects, performance-based contracts, and agile delivery methods to clients seeking efficiency.

Expansion Readiness Recent mentions of acquisitions in the ecosystem indicate a competitive landscape; position ESI as a nimble, client-centric alternative to larger firms for specialized services, potentially winning niche projects where larger firms face overhead constraints.

Technology Enablement Utilization of Microsoft 365, ASP.NET, Windows Server, and analytics tooling suggests opportunities to offer digital transformation, data-driven design, and cloud-based collaboration enhancements to improve project workflows and reporting.

Growth Signals Revenue range ($1M-$10M) and a 11-50 employee base imply capacity for scalable engagements, renewals, and long-term maintenance contracts; target mid-market client segments in infrastructure, building systems, and environmental consulting with phased expansion plans.

Similar companies to ESI CONSULTANTS, LTD.

ESI CONSULTANTS, LTD. Tech Stack

ESI CONSULTANTS, LTD. uses 7 technology products and services including Microsoft 365, jQuery, Windows Server, and more. Explore ESI CONSULTANTS, LTD.'s tech stack below.

  • jQuery
    Javascript Libraries
  • Windows Server
    Operating Systems
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks
  • GoDaddy
    Web Hosting
  • Microsoft IIS
    Web Servers

ESI CONSULTANTS, LTD.'s Email Address Formats

ESI CONSULTANTS, LTD. uses at least 4 email formats:
ESI CONSULTANTS, LTD. Email FormatsExamplePercentage
FLast@esiltd.comJDoe@esiltd.com
87%
First.Last@esiltd.comJohn.Doe@esiltd.com
8%
First@esiltd.comJohn@esiltd.com
2%
Last@esiltd.comDoe@esiltd.com
3%

Frequently Asked Questions

What is ESI CONSULTANTS, LTD.'s official website and social media links?

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ESI CONSULTANTS, LTD.'s official website is esiltd.com and has social profiles on LinkedIn.

How much revenue does ESI CONSULTANTS, LTD. generate?

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As of July 2026, ESI CONSULTANTS, LTD.'s annual revenue is estimated to be $1M - $10M.

What is ESI CONSULTANTS, LTD.'s NAICS code?

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ESI CONSULTANTS, LTD.'s NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does ESI CONSULTANTS, LTD. have currently?

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As of July 2026, ESI CONSULTANTS, LTD. has approximately 31 employees across 1 continents, including North America. Key team members include Vice President / Owner: D. C., Vice President: A. M. and Vice President: K. K. Explore ESI CONSULTANTS, LTD.'s employee directory with LeadIQ.

What industry does ESI CONSULTANTS, LTD. belong to?

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ESI CONSULTANTS, LTD. operates in the Civil Engineering industry.

What technology does ESI CONSULTANTS, LTD. use?

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ESI CONSULTANTS, LTD.'s tech stack includes Microsoft 365, jQuery, Windows Server, Google Analytics, Microsoft ASP.NET, GoDaddy and Microsoft IIS.

What is ESI CONSULTANTS, LTD.'s email format?

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ESI CONSULTANTS, LTD.'s email format typically follows the pattern of FLast@esiltd.com. Find more ESI CONSULTANTS, LTD. email formats with LeadIQ.

When was ESI CONSULTANTS, LTD. founded?

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ESI CONSULTANTS, LTD. was founded in 2003.
ESI CONSULTANTS, LTD. logo

ESI CONSULTANTS, LTD.

Civil EngineeringIllinois, United States11-50 Employees

ESI Consultants, Ltd. is a Naperville, Illinois-based firm that provides engineering and architectural science consulting services. Founded in 2003, it has established a service-oriented approach guided by professional practice and practical problem-solving.

The company describes its aim as fostering long-term relationships with business partners by offering cost-effective and innovative solutions, supported by a commitment to excellence, service, and integrity. As a small to mid-sized civil engineering and architectural sciences consultancy, it serves clients who require practical, value-oriented guidance. In March 2018, Stantec acquired ESI Consultants, Ltd.

Section iconCompany Overview

Website
esiltd.com
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
2003
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    ESI CONSULTANTS, LTD.'s revenue is estimated to be in the range of $1M - $10M

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