Insights

Growth through acquisitions LJB has a pattern of strategic acquisitions (Grantham & Associates in 2024 and Aldea Services in 2025) to expand services, teams, and geographies. This signals ongoing capacity expansion and potential cross-sell opportunities in transportation, geospatial, and safety engineering across newly integrated markets.

Transportation expansion Recent leadership hire within the Ohio Transportation Team and office growth in Richardson, Texas, indicate a deliberate push into transportation corridors. This presents an opening to offer project development, civil and structural engineering, and mobility-focused solutions to state and municipal clients in growing markets.

Award-winning credibility Multiple ACEC Ohio awards and a sustained track record at industry events suggest strong project delivery and reputational strength. Use this to position LJB for larger, competitively bid transportation and safety projects requiring demonstrated quality and client trust.

Broad service stack LJB provides civil, structural, safety, and geospatial services with a history of client-centric partnerships. Opportunities exist to bundle interdisciplinary offerings for complex infrastructure programs, enabling bundled proposals that improve lifecycle performance and risk management for public and private clients.

Digital capabilities Adoption of tools like Autodesk, Bootstrap, PHP, and collaboration platforms indicates modern design and delivery practices. This supports pursuing tech-enabled projects such as BIM-enabled infrastructure, geospatial data projects, and digital twin initiatives that require integrated engineering teams.

LJB Inc. Tech Stack

LJB Inc. uses 8 technology products and services including ClearCompany, Figma, oEmbed, and more. Explore LJB Inc.'s tech stack below.

  • ClearCompany
    Applicant Tracking Systems
  • Figma
    Design
  • oEmbed
    Dev Tools
  • Microsoft Intune
    Enterprise Mobility Management
  • jQuery Mobile
    Mobile Frameworks
  • PHP
    Programming Languages
  • Bootstrap
    UI Frameworks
  • Autodesk
    Visualisation Software

Media & News

LJB Inc.'s Email Address Formats

LJB Inc. uses at least 1 format(s):
LJB Inc. Email FormatsExamplePercentage
FLast@ljbinc.comJDoe@ljbinc.com
98%
FirstLast@ljbinc.comJohnDoe@ljbinc.com
1%
Last@ljbinc.comDoe@ljbinc.com
1%

Frequently Asked Questions

What is LJB Inc.'s phone number?

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You can contact LJB Inc.'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 LJB Inc.'s official website and social media links?

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LJB Inc.'s official website is ljbinc.com and has social profiles on LinkedIn.

How much revenue does LJB Inc. generate?

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As of July 2026, LJB Inc.'s annual revenue is estimated to be $50M - $100M.

What is LJB Inc.'s SIC code NAICS code?

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LJB Inc.'s SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does LJB Inc. have currently?

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As of July 2026, LJB Inc. has approximately 285 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: G. S.President: R. B.Survey Crew Chief: B. B.. Explore LJB Inc.'s employee directory with LeadIQ.

What industry does LJB Inc. belong to?

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LJB Inc. operates in the Engineering Services industry.

What technology does LJB Inc. use?

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LJB Inc.'s tech stack includes ClearCompanyFigmaoEmbedMicrosoft IntunejQuery MobilePHPBootstrapAutodesk.

What is LJB Inc.'s email format?

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LJB Inc.'s email format typically follows the pattern of FLast@ljbinc.com. Find more LJB Inc. email formats with LeadIQ.

When was LJB Inc. founded?

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LJB Inc. was founded in 1966.
LJB Inc. logo

LJB Inc.

Engineering ServicesOhio, United States201-500 Employees

LJB Inc. is a national engineering services firm based in Miamisburg, Ohio, founded in 1966. It integrates civil, structural, safety, and geospatial engineering to support infrastructure projects and improve quality of life. The company emphasizes collaboration with clients and other stakeholders, seeking to turn engagements into lasting partnerships. 
Operating across North America, LJB serves a diverse range of clients with its multi-disciplinary engineering capabilities. A notable recent development is the expansion of its offices to Richardson, Texas, in 2024 to accommodate staff growth.

Section iconCompany Overview

Phone number
Website
ljbinc.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1966
Employees
201-500

Section iconFunding & Financials

  • $50M - $100M

    LJB Inc.'s revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    LJB Inc.'s revenue is estimated to be in the range of $50M - $100M

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