Insights

Strategic growth Cianbro operates in more than 40 states with 4,000+ team members and a diversified service mix including civil, structural, mechanical, electrical, instrumentation, telecommunications, and coating. This breadth suggests cross-sell opportunities across multiple construction disciplines and potential for bundled EPC type engagements.

Public sector wins Recent and notable contract activity includes US Naval Academy repair work and a history of complex, environmentally sensitive projects. This indicates a strong track record with government clients and the potential to pursue expanded federal and state project opportunities requiring high safety and performance standards.

Energy and storage Partnership with Plus Power for EPC of energy storage facilities and Peregrine thermal energy storage initiatives show Cianbro’s movement into advanced energy projects. This opens doors for renewables integration, storage deployments, and utility-scale infrastructure collaborations.

Awards and recognition Consistent ranking in top contractor lists and bridge rehabilitation awards demonstrate a reputation for quality and project execution. This credibility can be leveraged to win competitive bids, build credibility with new clients, and justify premium service offerings.

Technology enablement Adoption of modern tools and partnerships with technology providers (including cloud, storage, and digital mapping) points to a tech-forward approach. This can be used to position Cianbro as a digitally-enabled contractor capable of improving project visibility, risk management, and collaboration on complex, multi-site programs.

CIANBRO Tech Stack

CIANBRO uses 8 technology products and services including Cloudflare CDN, Microsoft Visio, Microsoft Excel, and more. Explore CIANBRO's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Microsoft Visio
    Dev Tools
  • Microsoft Excel
    Editors
  • Google Fonts API
    Font Scripts
  • Google Maps
    Maps
  • Webflow
    Page Builders
  • Microsoft ASP.NET
    Web Frameworks
  • CSS
    Web Tools And Plugins

Media & News

CIANBRO's Email Address Formats

CIANBRO uses at least 1 format(s):
CIANBRO Email FormatsExamplePercentage
FLast@cianbro.comJDoe@cianbro.com
96%
FirstLast@cianbro.comJohnDoe@cianbro.com
2%
First.Last@cianbro.comJohn.Doe@cianbro.com
1%
F.Last@cianbro.comJ.Doe@cianbro.com
1%

Frequently Asked Questions

What is CIANBRO's phone number?

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

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CIANBRO's official website is cianbro.com and has social profiles on LinkedIn.

What is CIANBRO's NAICS code?

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CIANBRO's NAICS code is 23 - Construction.

How many employees does CIANBRO have currently?

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As of July 2026, CIANBRO has approximately 1.1K employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Chief Executive Officer: E. W.Vice President Of Project Management: F. D.Vice President / General Manager: J. J.. Explore CIANBRO's employee directory with LeadIQ.

What industry does CIANBRO belong to?

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CIANBRO operates in the Construction industry.

What technology does CIANBRO use?

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CIANBRO's tech stack includes Cloudflare CDNMicrosoft VisioMicrosoft ExcelGoogle Fonts APIGoogle MapsWebflowMicrosoft ASP.NETCSS.

What is CIANBRO's email format?

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CIANBRO's email format typically follows the pattern of FLast@cianbro.com. Find more CIANBRO email formats with LeadIQ.

When was CIANBRO founded?

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CIANBRO was founded in 1949.
CIANBRO logo

CIANBRO

ConstructionMaine, United States1001-5000 Employees

Cianbro is a large, open-shop construction firm that is 100% employee-owned and self-performs a broad range of work across multiple trades. It operates in civil, structural, mechanical, electrical, instrumentation, telecommunications, thermal, fabrication, and coating disciplines, and is based in Pittsfield, Maine. The company serves more than 40 states with thousands of employees and has a seven-decade history focused on safety and dependable delivery.

Its client base includes public and private sector organizations undertaking technically complex, historic, and environmentally sensitive projects. In 2026, Plus Power LLC partnered with Cianbro on the engineering, procurement, and construction of an energy storage facility. The firm has also completed government-related projects, such as repairs to seawalls at the U.S. Naval Academy.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1949
Employees
1001-5000

Section iconFunding & Financials

  • $500M$1B

    CIANBRO's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    CIANBRO's revenue is estimated to be in the range of $500M$1B

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