What departments does RETTEW have?

RETTEW has employees across 11 departments including Operations, Finance, Civil Engineering & Construction, Program & Project Management, Engineering.

What is the largest department at RETTEW?

The largest department at RETTEW is Operations with 3 employees.

Where are RETTEW employees located globally?

RETTEW has employees across 1 continents and 1 countries including United States Of America.

How has RETTEW's team size changed over time?

RETTEW's team has decreased from approximately 288 to 281 employees based on available data.

RETTEW Employee Directory

Q: Who are RETTEW's key employees and leadership?

RETTEW's key employees include: Ceo: H. R., Cfo: S. M., Chief Operating Officer: A. B., Chief Financial Officer: M. M., Chief Operating Officer: R. L..

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.

RETTEW Global Highlights

North America
485

United States Of America
485

RETTEW's Leadership

H. R.
Ceo
Mobile Phone
Email
S. M.
Cfo
Mobile Phone
Email
A. B.
Chief Operating Officer
Mobile Phone
Email
M. M.
Chief Financial Officer
Mobile Phone
Email
R. L.
Chief Operating Officer
Mobile Phone
Email
R. L.
Chief Operating Officer
Mobile Phone
Email
J. C.
Chief Engineer Automation And Controls
Mobile Phone
Email
G. T.
Founder
Mobile Phone
Email

RETTEW Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Arts & Design
Engineering
Healthcare Services
Biotechnology
Other
Administrative

Contact profiles from RETTEW

Name

Title

Contact Info

Location

Last Update

A. B.
Chief Operating Officer
Mobile Phone
Email
United StatesPennsylvania
Mar 12, 2026
S. M.
Cfo
Mobile Phone
Email
United StatesPennsylvania
Aug 26, 2024
H. R.
Ceo
Mobile Phone
Email
United StatesPennsylvania
Mar 12, 2026
G. T.
Founder
Mobile Phone
Email
Oct 22, 2024
J. T.
Owner
Mobile Phone
Email
Oct 18, 2024
M. M.
Chief Financial Officer
Mobile Phone
Email
Oct 22, 2024
N. G.
Partner
Mobile Phone
Email
United StatesVirginia
Oct 17, 2024
R. L.
Chief Operating Officer
Mobile Phone
Email
Oct 17, 2024
R. L.
Chief Operating Officer
Mobile Phone
Email
United StatesPennsylvania
Mar 12, 2026
C. B.
Senior Vice President
Mobile Phone
Email
United StatesPennsylvania
May 19, 2026

Frequently Asked Questions

What is RETTEW known for?

RETTEW was founded in 1969 operates in the Civil Engineering industry. The company's main headquarters is located in 3020 Columbia Avenue Lancaster, Pennsylvania 17603 United States; you can contact the main corporate office by phone at

+1-717-394-****

. Explore RETTEW's company overview page for more information.

What is RETTEW's most common email format?

RETTEW employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more RETTEW email formats with LeadIQ.

How many employees does RETTEW have currently?

RETTEW has approximately 318 employees as of May 2026. These team members are located across 1 continents, including North America.

Who are RETTEW's key employees and leadership?

As of May 2026, RETTEW's key employees include:

Ceo: H. R.
Cfo: S. M.
Chief Operating Officer: A. B.
Chief Financial Officer: M. M.
Chief Operating Officer: R. L.

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RETTEW Employee Directory

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