Insights

Government network Established track record with county, state and Federal agencies suggests strong potential for expansion within public sector projects and ongoing consulting engagements for structural assessments, renovations, and due diligence.

Mid-Atlantic focus Current activity in the Mid-Atlantic region highlights opportunities to cross-sell to nearby state and municipal agencies, universities, and contractors seeking specialized structural engineering for new builds, parking structures, and renovation programs.

Acquisition leverage Recent acquisition by Greenman-Pedersen, Inc. can be presented as a strategic growth story to clients, offering expanded capabilities, broader resources, and continuity for ongoing projects and complex due-diligence tasks.

Diverse project history Experience across design, condition surveys, load-capacity studies, and expert witness testimony including earthquake damage assessment positions HAA for comprehensive consulting roles in risk assessment, mitigation planning, and forensic evaluations.

Revenue potential Annual revenue in the range of $1M to $10M indicates scalable engagement opportunities with larger architecture firms, government agencies, and universities seeking specialized, trusted structural engineering partners for design and verification work.

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Holbert Apple Associates Tech Stack

Holbert Apple Associates uses 8 technology products and services including Gravatar, WordPress, Font Awesome, and more. Explore Holbert Apple Associates's tech stack below.

  • Gravatar
    Audio, Video, Graphics
  • Content Management System
  • Font Awesome
    Font Scripts
  • Google Fonts API
    Font Scripts
  • Twemoji
    Font Scripts
  • React
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages

Holbert Apple Associates's Email Address Formats

Holbert Apple Associates uses at least 2 email formats:
Holbert Apple Associates Email FormatsExamplePercentage
FLast@holbertapple.comJDoe@holbertapple.com
93%
First.Last@holbertapple.comJohn.Doe@holbertapple.com
7%

Frequently Asked Questions

What is Holbert Apple Associates's phone number?

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You can contact Holbert Apple Associates'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 Holbert Apple Associates's official website and social media links?

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Holbert Apple Associates's official website is holbertapple.com and has social profiles on LinkedIn.

How much revenue does Holbert Apple Associates generate?

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As of September 2026, Holbert Apple Associates's annual revenue is estimated to be $1M - $10M.

What is Holbert Apple Associates's SIC code and NAICS code?

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Holbert Apple Associates's SIC code is 8711 - Engineering Services and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Holbert Apple Associates have currently?

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As of September 2026, Holbert Apple Associates has approximately 12 employees across 2 continents, including North America and Asia. Key team members include Owner: D. H., Vice President: D. S. and Project Manager: S. R. M. Explore Holbert Apple Associates's employee directory with LeadIQ.

What industry does Holbert Apple Associates belong to?

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Holbert Apple Associates operates in the Civil Engineering industry.

What technology does Holbert Apple Associates use?

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Holbert Apple Associates's tech stack includes Gravatar, WordPress, Font Awesome, Google Fonts API, Twemoji, React, jQuery and PHP.

What is Holbert Apple Associates's email format?

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Holbert Apple Associates's email format typically follows the pattern of FLast@holbertapple.com. Find more Holbert Apple Associates email formats with LeadIQ.

When was Holbert Apple Associates founded?

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Holbert Apple Associates was founded in 2001.
Holbert Apple Associates logo

Holbert Apple Associates

Civil EngineeringMaryland, United States11-50 Employees

Holbert Apple Associates, Inc. is a structural engineering consulting firm based in Olney, Maryland, located at 3423 Olney-laytonsville Road Suite 6, Olney, MD 20832, United States, and was established in 2001 as a Maryland small business. The firm employs a workforce in the range of 11 to 50 employees and concentrates exclusively on consulting structural engineering. Its services include design of new buildings and parking structures, condition surveys, load-capacity studies, renovation and repair of existing structures, peer reviews, due-diligence and feasibility studies, and expert witness testimony. The client base comprises architects, county, state and federal government agencies, universities, contractors, civil and MEP engineers, and building owners; principals and associates have worked with many of these clients for more than twenty years. HAA has conducted condition surveys and mobilized its engineering staff to assess damage to numerous public and private buildings in the Mid-Atlantic region following the August 23, 2011 earthquake, and it currently provides consulting engineering services for multiple projects in the Mid-Atlantic, with past projects in Florida, Texas, California, Iraq, Pakistan, and Peru. In January 2022, Holbert Apple Associates, Inc. was acquired by Greenman-Pedersen, Inc., and the company maintains a website at https://holbertapple.com.

Section iconCompany Overview

Phone number
SIC Code
8711 - Engineering Services
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
2001
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Holbert Apple Associates's revenue is estimated to be in the range of $1M - $10M

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