Insights

Strategic expansion RETTEW’s office relocations and new office openings (Williamsport relocation in 2025 and recent Washington, DC area expansion in 2026) signal ongoing geographic growth. This presents sales opportunities to support scalable infrastructure projects, regional transportation, and environmental services as they expand client reach.

Diverse market ility With nearly 600 engineering, environmental, surveying, planning, safety, and related services across multiple markets, RETTEW can be approached for integrated project deliverables that require cross-disciplinary coordination, enabling a bundled services proposition.

Public sector wins Recent contract activity includes work for the Ohio Department of Natural Resources involving drone-assisted surveying, indicating a favorable public-sector footprint and interest in modernization and innovative surveying methods that can be replicated in other states.

Award winning relevance The Synthica St. Bernard Organics-to-Energy project received a Grand Award from ACEC Ohio, highlighting recognized capability in sustainable energy and environmental projects, which can be leveraged to win similar energy, waste-to-energy, and environmental sustainability initiatives.

Growth through leadership Leadership additions and market focus shifts, including transportation leadership appointments and key hires, suggest a strengthening team and an emphasis on transportation and infrastructure sectors—opportunities to pitch enhanced planning, design, and delivery services for large-scale road, bridge, and transit projects.

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?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
RETTEW's official website is rettew.com and has social profiles on LinkedIn.

What is RETTEW's NAICS code?

Minus sign iconPlus sign icon
RETTEW's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does RETTEW have currently?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
RETTEW operates in the Civil Engineering industry.

What technology does RETTEW use?

Minus sign iconPlus sign icon
RETTEW's tech stack includes AdobeoEmbedMicrosoft PowerPointMicrosoft 365jQueryPHPRankMath SEOTwitter.

What is RETTEW's email format?

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

When was RETTEW founded?

Minus sign iconPlus sign icon
RETTEW was founded in 1969.

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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.