Insights

Global Expansion D'Appolonia Engineering has a strong international presence, serving clients across Europe, Africa, Asia, and the Americas, indicating opportunities to target multinational corporations seeking consulting engineering services worldwide.

Diverse Expertise The company's core capabilities in geotechnical, environmental, civil, dam and mine engineering, along with geology and hydrology, suggest potential for cross-disciplinary projects and expansion into new areas like environmental sustainability and infrastructure modernization.

Mid-Sized Advantage With an employee base of 11 to 50, D'Appolonia is positioned as a nimble firm capable of custom solutions, making it attractive to mid-market clients who prefer personalized services over larger competitors.

Market Niche Operating within the civil engineering industry with key competitors like GHD and Burns & McDonnell, D'Appolonia can leverage its specialized services to target clients involved in infrastructure development, environmental remediation, and government projects.

Digital Presence Utilizing a mix of advanced web technologies and analytics tools, D'Appolonia has an established online footprint that can be further optimized to reach new clients and enhance marketing efforts for targeted outreach.

Similar companies to D'Appolonia Engineering

D'Appolonia Engineering Tech Stack

D'Appolonia Engineering uses 8 technology products and services including Open Graph, WordPress, jQuery, and more. Explore D'Appolonia Engineering's tech stack below.

  • Open Graph
    Content Management System
  • WordPress
    Content Management System
  • jQuery
    Javascript Libraries
  • Adobe Flash
    Programming Languages
  • Google Analytics
    Web Analytics
  • Breadcrumb NavXT
    Web Platform Extensions
  • Apache
    Web Servers
  • OpenResty
    Web Servers

Media & News

D'Appolonia Engineering's Email Address Formats

D'Appolonia Engineering uses at least 1 format(s):
D'Appolonia Engineering Email FormatsExamplePercentage
FLast@dappolonia.comJDoe@dappolonia.com
38%
FirstLast@dappolonia.comJohnDoe@dappolonia.com
16%
First@dappolonia.comJohn@dappolonia.com
8%
FLast@dappolonia.comJDoe@dappolonia.com
38%

Frequently Asked Questions

Where is D'Appolonia Engineering's headquarters located?

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D'Appolonia Engineering's main headquarters is located at 701 Rodi Road, Floor 2. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is D'Appolonia Engineering's phone number?

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You can contact D'Appolonia Engineering'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 D'Appolonia Engineering's official website and social media links?

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D'Appolonia Engineering's official website is dappolonia.com and has social profiles on LinkedIn.

What is D'Appolonia Engineering's NAICS code?

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

How many employees does D'Appolonia Engineering have currently?

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As of December 2025, D'Appolonia Engineering has approximately 34 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Senior Project Engineer: R. M.Senior Principal Engineer: A. A.Senior Principal Engineer: E. V.. Explore D'Appolonia Engineering's employee directory with LeadIQ.

What industry does D'Appolonia Engineering belong to?

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D'Appolonia Engineering operates in the Civil Engineering industry.

What technology does D'Appolonia Engineering use?

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D'Appolonia Engineering's tech stack includes Open GraphWordPressjQueryAdobe FlashGoogle AnalyticsBreadcrumb NavXTApacheOpenResty.

What is D'Appolonia Engineering's email format?

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D'Appolonia Engineering's email format typically follows the pattern of FLast@dappolonia.com. Find more D'Appolonia Engineering email formats with LeadIQ.

When was D'Appolonia Engineering founded?

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D'Appolonia Engineering was founded in 1956.

D'Appolonia Engineering

Civil EngineeringPennsylvania, United States11-50 Employees

Founded in 1956, D'APPOLONIA has grown to be an industry leader in providing consulting engineering services.  Headquartered in western Pennsylvania, D'APPOLONIA continues to expand upon its history in providing engineering and scientific services for industrial, commercial and governmental clients in the U.S. and in many foreign countries found in Europe, Africa, Asia, and the North and South America.

D'APPOLONIA's core capabilities include geotechnical, civil, dam and mine engineering; environmental consulting; geology and geophysics; hydrology and hydraulics; and construction engineering services.

Section iconCompany Overview

Headquarters
701 Rodi Road, Floor 2
Phone number
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1956
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    D'Appolonia Engineering's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    D'Appolonia Engineering's revenue is estimated to be in the range of $10M$25M

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