Insights

Integrated Infrastructure Ulteig delivers design engineering, program management and field services across power, renewables, transportation and water, backed by decades of experience. This multi discipline capability enables cross selling to public and private clients undergoing infrastructure modernization and resilience projects.

Water Resources Expansion Paradigm Environmental Services and ParadigmH2O acquisitions expand Ulteig's water resources expertise, enabling end to end support from planning to treatment and environmental compliance. This creates opportunities to pursue municipal water projects, utilities programs and flood management initiatives with existing clients and new prospects.

Renewable Growth Ulteig's renewed focus on renewables is supported by expanding international capabilities through a Costa Rica office established with Maxima Consulting to assist renewable energy services, signaling readiness to pursue cross border projects and partnerships with developers and EPCs.

Scada and Digital Affinity Energy expansion adds SCADA capabilities, strengthening control systems engineering and OT modernization. Combined with PathFinder, Ulteig can offer utilities digital project delivery, OT integration, cybersecurity and grid modernization for utilities and industrial clients.

Client Loyalty Ulteig's strong client loyalty and the employee owned culture support a client success oriented delivery model. This enables reference selling and scalable engagements; leverage case studies and pilots to win new procurement opportunities.

Ulteig Tech Stack

Ulteig uses 8 technology products and services including Autodesk Revit, Google Cloud CDN, Vue.js, and more. Explore Ulteig's tech stack below.

  • Autodesk Revit
    Cad & Graphics
  • Google Cloud CDN
    Content Delivery Network
  • Vue.js
    Javascript Frameworks
  • Blue Marble Global Mapper
    Mapping And Gis
  • Windows 10
    Operating Systems
  • X-XSS-Protection
    Security
  • VMware
    Virtualisation Software
  • Autodesk
    Visualisation Software

Ulteig's Email Address Formats

Ulteig uses at least 1 format(s):
Ulteig Email FormatsExamplePercentage
First.Last@ulteig.comJohn.Doe@ulteig.com
98%
Last@ulteig.comDoe@ulteig.com
1%
FLast@ulteig.comJDoe@ulteig.com
1%

Frequently Asked Questions

Where is Ulteig's headquarters located?

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Ulteig's main headquarters is located at 3350 38th Avenue South Fargo, North Dakota 58104 United States. The company has employees across 2 continents, including North AmericaSouth America.

What is Ulteig's phone number?

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

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Ulteig's official website is ulteig.com and has social profiles on LinkedIn.

What is Ulteig's NAICS code?

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

How many employees does Ulteig have currently?

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As of June 2026, Ulteig has approximately 1.4K employees across 2 continents, including North AmericaSouth America. Key team members include Chief Financial Officer: A. B.Chief Human Resources Officer: J. H.Chief Digital Officer (cdo): B. G.. Explore Ulteig's employee directory with LeadIQ.

What industry does Ulteig belong to?

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Ulteig operates in the Civil Engineering industry.

What technology does Ulteig use?

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Ulteig's tech stack includes Autodesk RevitGoogle Cloud CDNVue.jsBlue Marble Global MapperWindows 10X-XSS-ProtectionVMwareAutodesk.

What is Ulteig's email format?

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

When was Ulteig founded?

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Ulteig was founded in 1944.

Ulteig

Civil EngineeringNorth Dakota, United States1001-5000 Employees

Ulteig is a civil engineering consulting firm that provides design engineering, program management and field services to strengthen critical infrastructure. With more than eighty years of experience and a nationwide footprint, the company emphasizes multi-disciplinary approaches to complex projects. Its work covers Lifeline Sectors including power, renewables, transportation and water, serving a mix of public and private clients. Client feedback highlights strong partnership and responsiveness, with a large share of surveyed customers indicating they would work with Ulteig again.

Headquartered in Fargo, North Dakota, Ulteig is employee-owned. In 2026 the firm promoted Sara Chapman to Chief Human Resources Officer, marking a recent leadership change.

Section iconCompany Overview

Headquarters
3350 38th Avenue South Fargo, North Dakota 58104 United States
Phone number
Website
ulteig.com
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1944
Employees
1001-5000

Section iconFunding & Financials

  • $500M$1B

    Ulteig's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Ulteig's revenue is estimated to be in the range of $500M$1B

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