Insights

Market Expansion SE3, LLC operates across multiple states with established offices in seven locations and certifications as a DBE/MBE. This regional footprint and certification presence present opportunities to cross-sell transportation and municipal civil engineering services to state and local agencies, as well as to nearby jurisdictions seeking diverse, certified firms.

Infrastructure Focus Specialization in planning, design, construction management and controls for transportation and municipal projects suggests opportunities for scope expansion into project delivery optimization, CMR/PMO support, and system design deployments for aging infrastructure and new mobility initiatives.

Experienced Team With a leadership group totaling over seventy years of planning, management and design experience, SE3 can position itself as a reliable partner for complex programs, pursue sole-source or competitive bids requiring proven expertise, and upsell advisory services such as risk assessment, schedule integration, and quality assurance.

Client Growth SE3’s growth from a single office in 2004 to seven offices nationwide by 2018 indicates a scalable model. This trajectory supports opportunities to target existing municipal and tollway clients for expanded work streams like design-build support, construction management, and program controls in new markets.

Digital Enablement The tech stack including AutoCAD, HEC-RAS, WordPress and collaboration tools signals capability to offer digital engineering services, data visualization, hydraulic modeling, and enhanced project portals to clients seeking modern, integrated design and management solutions.

Similar companies to SE3, LLC

SE3, LLC Tech Stack

SE3, LLC uses 8 technology products and services including AutoCAD, WordPress, oEmbed, and more. Explore SE3, LLC's tech stack below.

SE3, LLC's Email Address Formats

SE3, LLC uses at least 2 email formats:
SE3, LLC Email FormatsExamplePercentage
FLast@se3.usJDoe@se3.us
94%
Last@se3.usDoe@se3.us
6%

Frequently Asked Questions

What is SE3, LLC's phone number?

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You can contact SE3, LLC'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 SE3, LLC's stock symbol?

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SE3, LLC is a publicly traded company; the company's stock symbol is USE3.MI.

What is SE3, LLC's official website and social media links?

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SE3, LLC's official website is se3.us and has social profiles on LinkedIn.

How much revenue does SE3, LLC generate?

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As of November 2026, SE3, LLC's annual revenue is estimated to be $50M - $100M.

What is SE3, LLC's NAICS code?

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SE3, LLC's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does SE3, LLC have currently?

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As of November 2026, SE3, LLC has approximately 95 employees across 4 continents, including North America, South America and Europe. Key team members include Staff Engineer: E. O., Principal: K. S. and Senior Civil Designer: M. G. Explore SE3, LLC's employee directory with LeadIQ.

What industry does SE3, LLC belong to?

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SE3, LLC operates in the Civil Engineering industry.

What technology does SE3, LLC use?

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SE3, LLC's tech stack includes AutoCAD, WordPress, oEmbed, Microsoft 365, jQuery, Vercel, Vimeo and HEC-RAS.

What is SE3, LLC's email format?

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SE3, LLC's email format typically follows the pattern of FLast@se3.us. Find more SE3, LLC email formats with LeadIQ.

When was SE3, LLC founded?

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SE3, LLC was founded in 2004.
SE3, LLC logo

SE3, LLC

Civil EngineeringMissouri, United States51-200 Employees

SE3, LLC is a professional services firm specializing in civil engineering, with a focus on transportation and municipal projects. The company delivers planning, design, construction management and controls, and system design and deployment services to help clients manage infrastructure initiatives in a structured, accountable manner. Founded in 2004 and based in the Kansas City region, SE3 operates from multiple offices across four states and maintains certification as a disadvantaged and minority-owned business, reflecting its engagement with public and private sector clients.

Section iconCompany Overview

Phone number
Website
se3.us
Stock Symbol
USE3.MI
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
2004
Employees
51-200

Section iconFunding & Financials

  • $50M - $100M

    SE3, LLC's revenue is estimated to be in the range of $50M - $100M

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