Insights

Water expertise FEI Engineers specializes in water and wastewater treatment facility design and infrastructure, presenting a clear opportunity to offer advanced treatment technologies, capacity upgrades, and environmental compliance services to municipal and industrial clients in the Rocky Mountain region.

Mid-market firm With 11-50 employees and annual revenue under one million, FEI is a small to mid-sized player that can be a strategic partner for scalable engineering solutions, bundled services, and flexible engagement models that align with tight project budgets.

Regional focus Headquartered in Greenwood Village with an additional office in Durango, FEI serves Rocky Mountain Region clients, indicating sales efforts should prioritize local and regional relationships, permitting cycles, and targeted case studies relevant to Western U.S. municipal and industrial projects.

Acquisition history FEI was acquired by Plummer Associates in 2019, which may indicate integration opportunities, cross-sell of design-build and advisory services, or potential discussions around ownership transitions, collaboration on large multi-firm projects, or access to broader resources.

Digital footprint An online presence using Weebly and basic marketing tools suggests room to upgrade marketing automation, lead generation, and analytics, enabling more effective outreach, targeting, and measurement for pursuit of water/wastewater contracts and RFP opportunities.

Similar companies to FEI Engineers

FEI Engineers Tech Stack

FEI Engineers uses 8 technology products and services including Snowplow, Weebly, Mailchimp, and more. Explore FEI Engineers's tech stack below.

  • Analytics
  • Content Management System
  • Mustache
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Quantcast
    System Analytics & Monitoring
  • MediaElement.js
    Video Players
  • Google Analytics
    Web Analytics

FEI Engineers's Email Address Formats

FEI Engineers uses at least 1 email format:
FEI Engineers Email FormatsExamplePercentage
First.Last@feiengineers.comJohn.Doe@feiengineers.com
100%

Frequently Asked Questions

What is FEI Engineers's phone number?

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

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FEI Engineers's official website is feiengineers.com and has social profiles on LinkedIn.

How much revenue does FEI Engineers generate?

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As of July 2026, FEI Engineers's annual revenue is estimated to be <$1M.

What is FEI Engineers's SIC code and NAICS code?

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FEI Engineers's SIC code is 8711 - Engineering Services and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does FEI Engineers have currently?

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As of July 2026, FEI Engineers has approximately 11 employees across 2 continents, including North America and Asia. Key team members include : N. T. Explore FEI Engineers's employee directory with LeadIQ.

What industry does FEI Engineers belong to?

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FEI Engineers operates in the Civil Engineering industry.

What technology does FEI Engineers use?

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FEI Engineers's tech stack includes Snowplow, Weebly, Mailchimp, Mustache, jQuery, Quantcast, MediaElement.js and Google Analytics.

What is FEI Engineers's email format?

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FEI Engineers's email format typically follows the pattern of First.Last@feiengineers.com. Find more FEI Engineers email formats with LeadIQ.

When was FEI Engineers founded?

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FEI Engineers was founded in 2002.
FEI Engineers logo

FEI Engineers

Civil EngineeringColorado, United States11-50 Employees

FEI Engineers is a civil engineering firm focused on water and wastewater treatment facility design and infrastructure projects, serving municipal and industrial clients in the Rocky Mountain region. Based in Greenwood Village, Colorado, with an additional office in Durango, the firm emphasizes engineering excellence, honest and respectful communication, and accountability in its professional practice. It positions itself as a moderately sized, highly qualified team of engineers delivering specialized infrastructure solutions. The company operates within the civil engineering industry and serves clients facing water management and treatment challenges that require reliable design and execution.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
2002
Employees
11-50

Section iconFunding & Financials

  • <$1M

    FEI Engineers's revenue is estimated to be in the range of <$1M

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