Insights

Expansion momentum RETTEW is actively expanding its footprint with new office openings in Washington, D.C. area and Williamsport, PA, signaling a growth trajectory and a potential need for scalable project delivery, regional partnerships, and expanded service capacity.

Leadership growth Promotions to regional and market leads, including the Regional Practice Director for Planning & Design and a Transportation Market Lead, indicate evolving leadership and decision-making that may open doors for senior-level collaboration, multi-market contracts, and strategic advisory opportunities.

Award-winning projects Recent recognition for the Synthica St. Bernard Organics-to-Energy project shows a track record of innovative, sustainable solutions—an advantage for pursuing clients seeking advanced environmental, energy, and infrastructure consulting and proven outcomes.

Public sector traction Active engagements with government entities such as the Ohio Department of Natural Resources for drone-assisted surveying point to opportunities in public sector civil engineering, environmental, and survey services, including asset mapping and regulatory compliance support.

Integrated service depth A broad, integrated service offering across engineering, environmental, surveying, planning, safety, and related consulting enables cross-sell opportunities with existing clients and the ability to pursue large, complex cross-disciplinary projects for diverse markets.

RETTEW Tech Stack

RETTEW uses 8 technology products and services including Adobe, oEmbed, Microsoft PowerPoint, and more. Explore RETTEW's tech stack below.

  • Adobe
    Audio, Video, Graphics
  • oEmbed
    Dev Tools
  • Microsoft PowerPoint
    Editors
  • Microsoft 365
    Email
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • RankMath SEO
    Web Platform Extensions
  • Twitter
    Widgets

Media & News

RETTEW's Email Address Formats

RETTEW uses at least 1 format(s):
RETTEW Email FormatsExamplePercentage
FLast@rettew.comJDoe@rettew.com
63%
First.Last@rettew.comJohn.Doe@rettew.com
34%
Last@rettew.comDoe@rettew.com
3%

Frequently Asked Questions

What is RETTEW's phone number?

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

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RETTEW's official website is rettew.com and has social profiles on LinkedIn.

How much revenue does RETTEW generate?

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

What is RETTEW's NAICS code?

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

How many employees does RETTEW have currently?

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As of July 2026, RETTEW has approximately 327 employees across 1 continents, including North America. Key team members include Chief Financial Officer: M. M.Chief Operating Officer: R. L.Chief Engineer Automation And Controls: J. C.. Explore RETTEW's employee directory with LeadIQ.

What industry does RETTEW belong to?

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RETTEW operates in the Civil Engineering industry.

What technology does RETTEW use?

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RETTEW's tech stack includes AdobeoEmbedMicrosoft PowerPointMicrosoft 365jQueryPHPRankMath SEOTwitter.

What is RETTEW's email format?

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RETTEW's email format typically follows the pattern of FLast@rettew.com. Find more RETTEW email formats with LeadIQ.

When was RETTEW founded?

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RETTEW was founded in 1969.
RETTEW logo

RETTEW

Civil EngineeringPennsylvania, United States201-500 Employees

RETTEW is a civil engineering and multidisciplinary consulting firm based in Lancaster, Pennsylvania, offering a broad portfolio of services across engineering, environmental work, surveying, planning, safety, and related fields. The company emphasizes delivering projects on time and on budget while upholding quality and safety, seeking to understand a client's vision and business to anticipate needs and streamline execution. Its integrated, multi-discipline approach helps clients across various markets see how each project component interacts and affects the overall outcome. The firm promotes a collaborative culture that supports employee growth and community impact, with a focus on safety and excellence. In recent developments, RETTEW expanded its office footprint to Washington in 2026 and relocated its Williamsport office in 2025, while earning a Grand Award for the Synthica St. Bernard Organics-to-Energy project in 2026.

Section iconCompany Overview

Phone number
Website
rettew.com
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1969
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    RETTEW's revenue is estimated to be in the range of $100M - $250M

Section iconFunding & Financials

  • $100M - $250M

    RETTEW's revenue is estimated to be in the range of $100M - $250M

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