Insights

Market leadership BL Companies’ consistent ascent in ENR Top 500 Design Firms and multiple BD+C Giants 400 mentions signal strong market credibility, suggesting opportunities to engage large public sector and complex private sector clients seeking proven multidisciplinary AEC partners.

Expanded footprint With fourteen locations across ten states and a recent deliberate Wilmington office expansion, pursue sales opportunities in growth markets and regional infrastructure projects, leveraging local presence to win multi-discipline engagements.

Employee owned advantage 100 percent employee-owned structure paired with recognition as a Best Firm to Work For indicates a stable, engaged workforce and potential for competitive talent-driven bids; position as a long-term partner with strong project execution and continuity.

Integrated services BL Companies offers architecture, engineering, environmental sciences, surveying, landscape, planning, transportation, structural, MEP and subsurface utilities under one roof; target clients seeking single-source delivery for complex, multi-disciplinary projects to streamline procurement and execution.

Industry recognition Awards from ESOP Association, Real Leaders, Zweig Group and BD+C rankings highlight a credible track record; leverage endorsements in outreach to public agencies and large developers to differentiate in competitive bids.

Similar companies to BL Companies

BL Companies Tech Stack

BL Companies uses 8 technology products and services including iCIMS, Paycom, WordPress, and more. Explore BL Companies's tech stack below.

Media & News

BL Companies's Email Address Formats

BL Companies uses at least 4 email formats:
BL Companies Email FormatsExamplePercentage
FLast@blcompanies.comJDoe@blcompanies.com
90%
Last@blcompanies.comDoe@blcompanies.com
5%
First.Last@blcompanies.comJohn.Doe@blcompanies.com
4%
F.Last@blcompanies.comJ.Doe@blcompanies.com
1%

Frequently Asked Questions

What is BL Companies's phone number?

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You can contact BL Companies'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 BL Companies's official website and social media links?

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BL Companies's official website is blcompanies.com and has social profiles on LinkedIn.

How much revenue does BL Companies generate?

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As of October 2026, BL Companies's annual revenue is estimated to be $250M - $500M.

What is BL Companies's NAICS code?

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BL Companies's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does BL Companies have currently?

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As of October 2026, BL Companies has approximately 501 employees across 6 continents, including North America, Europe and Asia. Key team members include Chief Executive Officer-Founder: L. K., Chief Executive Officer: J. W. and Owner: D. F. Explore BL Companies's employee directory with LeadIQ.

What industry does BL Companies belong to?

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BL Companies operates in the Civil Engineering industry.

What technology does BL Companies use?

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BL Companies's tech stack includes iCIMS, Paycom, WordPress, Bluebeam, Constant Contact, Vimeo, Adobe Creative Suite and Zoom.

What is BL Companies's email format?

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BL Companies's email format typically follows the pattern of FLast@blcompanies.com. Find more BL Companies email formats with LeadIQ.

When was BL Companies founded?

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BL Companies was founded in 1986.
BL Companies logo

BL Companies

Civil EngineeringConnecticut, United States501-1000 Employees

BL Companies is a civil engineering firm based in Meriden, Connecticut, employing 201-500 people. It provides an integrated suite of services, including architecture, engineering, environmental sciences, land surveying, landscape architecture, planning, transportation engineering, structural engineering, MEP engineering, and subsurface utility engineering, all under one roof. With fourteen locations across ten states, the firm supports a broad project portfolio and continuity of service. The company is 100% employee-owned, operates as a team-oriented organization, and is an Affirmative Action/Equal Opportunity Employer. Recent recognition includes the 2026 Top Projects Award from the Central Penn Business Journal and the 2025 Project Team Award, as well as a 2025 ACEC CT Grand Award for the Harbor Brook project.

Section iconCompany Overview

Phone number
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1986
Employees
501-1000

Section iconFunding & Financials

  • $250M - $500M

    BL Companies's revenue is estimated to be in the range of $250M - $500M

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