Insights

Energy Transition Leader Cianbro is actively expanding in energy storage and solar EPC, evidenced by the Peregrine long duration thermal energy storage collaboration and a Plus Power partnership to engineer, procure, and construct an energy facility. This positions the company to cross sell civil, structural, electrical, mechanical, and project management services to energy developers, storage operators, and utilities.

Federal Defense Track The US Naval Academy seawall repair contract demonstrates capability in defense and public sector projects that require rigorous safety, scheduling, and budget discipline. This track record supports pursuing federal, state, and municipal infrastructure opportunities and long term maintenance contracts.

Integrated EPC Capability With in house self perform capabilities across civil, structural, mechanical, electrical, instrumentation, fabrication, and coating, Cianbro offers a single source delivery for complex projects, reducing coordination risk and potentially accelerating schedules for clients with integrated needs.

National Reach Operating in more than 40 states with a large workforce enables nationwide program execution, multi site deployments, and rapid mobilization for clients with regional or national needs.

Collaboration Network A history of strategic partnerships and acquisitions including AZ Corp, plus collaborations with Dell and energy developers, indicates a collaborative ecosystem and potential for joint ventures, technology enabled solutions, and long term service and maintenance agreements.

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
  • Twilio
    IT Infrastructure
  • Microsoft
    Miscellaneous
  • HTML
    Programming Languages
  • OpenResty
    Web Servers
  • 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

Where is CIANBRO's headquarters located?

Minus sign iconPlus sign icon
CIANBRO's main headquarters is located at 101 Cianbro Square po Box 1000 Pittsfield, Maine United States. The company has employees across 5 continents, including North AmericaEuropeAfrica.

What is CIANBRO's phone number?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
CIANBRO's official website is cianbro.com and has social profiles on LinkedIn.

What is CIANBRO's NAICS code?

Minus sign iconPlus sign icon
CIANBRO's NAICS code is 23 - Construction.

How many employees does CIANBRO have currently?

Minus sign iconPlus sign icon
As of June 2026, CIANBRO has approximately 1.1K employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Chief Executive Officer: E. W.Cio: E. W.Chief Financial Officer: J. D.. Explore CIANBRO's employee directory with LeadIQ.

What industry does CIANBRO belong to?

Minus sign iconPlus sign icon
CIANBRO operates in the Construction industry.

What technology does CIANBRO use?

Minus sign iconPlus sign icon
CIANBRO's tech stack includes Cloudflare CDNMicrosoft VisioMicrosoft ExcelTwilioMicrosoftHTMLOpenRestyCSS.

What is CIANBRO's email format?

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

When was CIANBRO founded?

Minus sign iconPlus sign icon
CIANBRO was founded in 1949.

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

Headquarters
101 Cianbro Square po Box 1000 Pittsfield, Maine United States
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.