Insights

Comprehensive Service Portfolio RETTEW offers nearly 600 engineering and consulting services across diverse markets, indicating strong cross-disciplinary expertise. This broad service range presents opportunities to expand into new sectors or offer integrated solutions to existing clients.

Award-Winning Projects Recent recognition, such as the Grand Award for the Synthica St. Bernard Organics-to-Energy project, highlights the company's capability in innovative and sustainable engineering solutions, appealing to clients pursuing eco-friendly and award-winning infrastructure projects.

Expanding Leadership Team Strategic hires and promotions, including regional directors and experienced engineers, demonstrate growth and a focus on strengthening project management and technical leadership, which can be leveraged to target larger or more complex projects.

Financial Stability With revenue estimates between 100 and 250 million dollars, RETTEW presents a financially stable partner capable of supporting large-scale projects, making it an attractive prospect for clients seeking reliable and experienced engineering collaborators.

Community and Innovation Focus RETTEW’s emphasis on a positive work environment, safety, and innovative approaches signals a commitment to high-quality, sustainable, and efficient project delivery, aligning with clients' priorities for reliable, forward-thinking engineering partners.

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 Excel
    Editors
  • Underscore.js
    Javascript Libraries
  • PHP
    Programming Languages
  • Gravity Forms
    Web Platform Extensions
  • Trimble
    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

Where is RETTEW's headquarters located?

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RETTEW's main headquarters is located at 3020 Columbia Avenue Lancaster, Pennsylvania 17603 United States. The company has employees across 1 continents, including North America.

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.

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 May 2026, RETTEW has approximately 318 employees across 1 continents, including North America. Key team members include Ceo: H. R.Cfo: S. M.Chief Operating Officer: A. B.. 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 ExcelUnderscore.jsPHPGravity FormsTrimble.

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

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

Headquarters
3020 Columbia Avenue Lancaster, Pennsylvania 17603 United States
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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