What departments does D'Appolonia Engineering have?

D'Appolonia Engineering has employees across 1 departments including Engineering.

What is the largest department at D'Appolonia Engineering?

The largest department at D'Appolonia Engineering is Engineering with 2 employees.

Where are D'Appolonia Engineering employees located globally?

D'Appolonia Engineering has employees across 3 continents and 3 countries including India, Italy, United States Of America.

How has D'Appolonia Engineering's team size changed over time?

D'Appolonia Engineering's team has decreased from approximately 21 to 19 employees based on available data.

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D'Appolonia Engineering Employee Directory

Civil EngineeringPennsylvania, United States11-50 Employees

D'Appolonia Engineering is a civil engineering consultancy founded in 1956 and based in Pittsburgh, Pennsylvania. It serves industrial, commercial, and governmental clients, delivering engineering and related scientific services in the United States and internationally. The firm operates as a mid-sized regional practitioner with a long-standing presence in western Pennsylvania.

Its expertise spans geotechnical and civil engineering, dam and mine projects, environmental consulting, geology and geophysics, hydrology and hydraulics, and construction engineering services. The client base includes industrial, commercial, and government entities, and its projects reach the United States and markets across Europe, Africa, Asia, and the Americas. While rooted in western Pennsylvania, the firm maintains a regional focus and continues to expand its geographic footprint.

D'Appolonia Engineering Global Highlights

North America
19

United States Of America
19

Asia
2

India
2

Europe
1

Italy
1

D'Appolonia Engineering's Leadership

M. K.
Engineer
Mobile Phone
Email
E. V.
Engineer
Mobile Phone
Email
L. A.
Business Strategist
Mobile Phone
Email
L. A.
Accounting
Mobile Phone
Email

D'Appolonia Engineering Employee Metrics

100%

50%

2026

2025

Engineering
Arts & Design
Community & Social Services
Consultant
Healthcare Services
Other

Contact profiles from D'Appolonia Engineering

Name

Title

Contact Info

Location

Last Update

M. K.
Engineer
Mobile Phone
Email
Apr 15, 2026
E. V.
Engineer
Mobile Phone
Email
Oct 17, 2024
L. A.
Business Strategist
Mobile Phone
Email
Oct 23, 2024
L. A.
Accounting
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is D'Appolonia Engineering known for?

D'Appolonia Engineering was founded in 1956 operates in the Civil Engineering industry; you can contact the main corporate office by phone at

+1-412-856-****

. Explore D'Appolonia Engineering's company overview page for more information.

What is D'Appolonia Engineering's most common email format?

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

How many employees does D'Appolonia Engineering have currently?

D'Appolonia Engineering has approximately 36 employees as of August 2026. These team members are located across 3 continents, including North AmericaAsiaEurope.

Who are D'Appolonia Engineering's key employees and leadership?

As of August 2026, D'Appolonia Engineering's key employees include:

Engineer: M. K.
Engineer: E. V.
Business Strategist: L. A.
Accounting: L. A.

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D'Appolonia Engineering Employee Directory

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