Insights

Infrastructure Growth KLJ operates across roads, runways, pipelines and parks with a client-first model, suggesting opportunities to upsell integrated civil engineering services to municipal, county and developer clients currently pursuing urban expansion or resilience projects.

Awarded Excellence Recent Engineering Excellence Award highlights KLJ’s recognized capability; leverage this to engage potential clients by portraying KLJ as a trusted partner for high-profile transportation and public works projects.

Leadership Mobility Frequent promotions within leadership in Telecommunications, Hydraulic, CAD/GIS and People Operations indicate a growing emphasis on specialized, cross-functional expertise; target clients with complex, multi-discipline infrastructure programs requiring integrated teams.

Digital Toolkit Adoption of Power BI, AutoCAD, Salesforce and cloud platforms suggests readiness for data-driven design, project management and collaboration; offer services around BIM, data visualization, workflow automation and ERP integrations to streamline project delivery.

Midmarket Scale Revenue positioning in the 100M–250M range with a workforce size under 1,000 positions KLJ as a flexible partner for mid-market cities and developers seeking competitive bids with strong delivery and personalized client experience.

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KLJ Tech Stack

KLJ uses 8 technology products and services including Adobe Creative Cloud, Microsoft Power Automate, Power BI, and more. Explore KLJ's tech stack below.

Adobe Creative Cloud
Audio, Video, Graphics
Microsoft Power Automate
Build Automation
Power BI
Business Intelligence
AutoCAD
Cad & Graphics
Salesforce
Customer Relationship Management
UKG
Human Resource Management System
Microsoft Azure
Platform As A Service
SAP Concur
Travel And Expense Management

Media & News

KLJ's Email Address Formats

KLJ uses at least 3 email formats:

KLJ Email Formats	Example	Percentage
First.Last@kljeng.com	John.Doe@kljeng.com	97%
FLast@kljeng.com	JDoe@kljeng.com	2%
First.L@kljeng.com	John.D@kljeng.com	1%

Frequently Asked Questions

What is KLJ's phone number?

You can contact KLJ's main corporate office by phone at

+1-605-721-****

. 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 KLJ's stock symbol?

KLJ is a publicly traded company; the company's stock symbol is HKLJ.L.

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

KLJ's official website is kljeng.com and has social profiles on LinkedIn.

How much revenue does KLJ generate?

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

What is KLJ's NAICS code?

KLJ's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does KLJ have currently?

As of August 2026, KLJ has approximately 678 employees across 6 continents, including North America, Asia and Europe. Key team members include Vice President Information Technology: C. A., Vice President Of Strategic Sales: M. O. and President: T. S. Explore KLJ's employee directory with LeadIQ.

What industry does KLJ belong to?

KLJ operates in the Civil Engineering industry.

What technology does KLJ use?

KLJ's tech stack includes Adobe Creative Cloud, Microsoft Power Automate, Power BI, AutoCAD, Salesforce, UKG, Microsoft Azure and SAP Concur.

What is KLJ's email format?

KLJ's email format typically follows the pattern of First.Last@kljeng.com. Find more KLJ email formats with LeadIQ.

When was KLJ founded?

KLJ was founded in 1938.

KLJ

Q: What is KLJ's official website and social media links?

KLJ's official website is kljeng.com. KLJ has social profiles on LinkedIn.

Q: How many employees does KLJ have currently?

KLJ has approximately 678 employees.

Q: What technology does KLJ use?

KLJ's tech stack includes YouTube, Microsoft OneNote, Google Analytics, ETAP, Sketch.

Q: What is KLJ's NAICS code?

KLJ's NAICS code is 237 (Heavy and Civil Engineering Construction).

Civil EngineeringNorth Dakota, United States501-1000 Employees

KLJ is a civil engineering firm based in Bismarck, North Dakota, with 501 to 1000 employees and a principal address at 400 East Broadway Avenue, Suite 600, Bismarck, ND 58501. The company traces its history to the 1930s and has partnered with communities and clients of various sizes, including cities, counties, and developers. KLJ plans, designs, and supports infrastructure projects across the United States, including roads, runways, pipelines, and parks. It operates in the civil engineering industry and maintains a nationwide project footprint. Reported revenue is in the range of $100 million to $250 million.