Insights

Growth Regional SE3, LLC is an established civil engineering client with 7 offices across 4 states and growth from a local firm to serving over ten states since 2018, presenting opportunities for cross-state projects and expanded program management engagements in transportation and municipal sectors.

Public Sector Focus The company specializes in transportation and municipal engineering with prior success delivering Planning, Design, Construction Management and Controls, and System Design, indicating strong alignment with public agency RFPs and up‑channeling opportunities with DOTs, city authorities, and tollway agencies.

DBE/MBE Advantage Certified DBE/MBE in multiple agencies and states, SE3 can leverage set‑aside and diversity goals to win public sector contracts, suggesting procurement and alliance opportunities for prime firms and joint ventures pursuing minority-owned business participation.

Experienced Leadership The leadership team brings over seventy years of planning, management, and design experience, which can be highlighted in pitches to agencies seeking seasoned program management partners for complex multi‑year infrastructure initiatives.

Tech Enablement SE3’s tech stack including AutoCAD, HEC-RAS, and modern collaboration tools signals capability to support digital design, hydraulics modeling, and project controls, enabling value propositions around efficiency, accuracy, and integrated delivery for transportation projects.

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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 September 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 September 2026, SE3, LLC has approximately 93 employees across 4 continents, including North America, Europe and South America. 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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