Insights

Award-winning recognition Brown and Caldwell recently earned a National Recognition Award from the American Council of Engineering Companies for the DAR1 Parallel Pipeline Project, signaling proven project execution capability and a strong track record to leverage in discussions with municipal and federal clients seeking high-impact water infrastructure solutions.

Strategic digital partnership A new alliance with Lantern to provide scalable digital solutions and AI-driven optimization presents a compelling upsell opportunity for utilities seeking smarter operations, data analytics, and improved customer service—positioning Brown and Caldwell as a digital-first engineering partner.

Disability inclusion leadership Being recognized as a 2025 Best Place to Work for Disability Inclusion with a top score on the Disability Equality Index strengthens talent acquisition messaging and can open doors with agencies and municipalities prioritizing inclusive employers in workforce contracts.

Scale and reach With over 2,100 professionals across 52 locations and a revenue profile in the multi-billion range, Brown and Caldwell presents a robust capacity to handle large-scale water and environmental programs for state and federal clients, offering cross-location delivery capabilities and continuity of service.

Water sector focus As the largest engineering and construction firm solely focused on U.S. water and environmental sectors, the firm is well-positioned to pursue expanded roles in treatment, transmission, watershed management, and resilience projects as municipalities face aging infrastructure and increasingly stringent environmental regulations.

Brown and Caldwell Consultants Tech Stack

Brown and Caldwell Consultants uses 8 technology products and services including LinkedIn Ads, Linkedin Insight Tag, Microsoft SharePoint, and more. Explore Brown and Caldwell Consultants's tech stack below.

  • LinkedIn Ads
    Advertising
  • Linkedin Insight Tag
    Analytics
  • Microsoft SharePoint
    Content Management System
  • HubSpot Cookie Policy Banner
    Cookie Compliance
  • Siemens
    IT
  • TensorFlow
    Machine Learning
  • Cisco Application Centric Infrastructure
    Network Management
  • YouTube
    Video Players

Media & News

Brown and Caldwell Consultants's Email Address Formats

Brown and Caldwell Consultants uses at least 2 format(s):
Brown and Caldwell Consultants Email FormatsExamplePercentage
FLast@brwncald.comJDoe@brwncald.com
97%
LFirst@brwncald.comDJohn@brwncald.com
2%
FirstLast@brwncald.comJohnDoe@brwncald.com
1%
F.Last@brownandcaldwell.comJ.Doe@brownandcaldwell.com
79%
FLast@brownandcaldwell.comJDoe@brownandcaldwell.com
14%
First.Last@brownandcaldwell.comJohn.Doe@brownandcaldwell.com
7%

Frequently Asked Questions

Where is Brown and Caldwell Consultants's headquarters located?

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Brown and Caldwell Consultants's main headquarters is located at 201 North Civic Drive Walnut Creek, California 94596 United States. The company has employees across 5 continents, including North AmericaEuropeAsia.

What is Brown and Caldwell Consultants's phone number?

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You can contact Brown and Caldwell Consultants'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 Brown and Caldwell Consultants's official website and social media links?

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Brown and Caldwell Consultants's official website is brownandcaldwell.com and has social profiles on LinkedInCrunchbase.

What is Brown and Caldwell Consultants's NAICS code?

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Brown and Caldwell Consultants's NAICS code is 54162 - Environmental Consulting Services.

How many employees does Brown and Caldwell Consultants have currently?

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As of June 2026, Brown and Caldwell Consultants has approximately 2.6K employees across 5 continents, including North AmericaEuropeAsia. Key team members include Chief Financial Officer: S. H.Chief Communications Officer: D. L.Chief Operating Officer: E. S.. Explore Brown and Caldwell Consultants's employee directory with LeadIQ.

What industry does Brown and Caldwell Consultants belong to?

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Brown and Caldwell Consultants operates in the Environmental Services industry.

What technology does Brown and Caldwell Consultants use?

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Brown and Caldwell Consultants's tech stack includes LinkedIn AdsLinkedin Insight TagMicrosoft SharePointHubSpot Cookie Policy BannerSiemensTensorFlowCisco Application Centric InfrastructureYouTube.

What is Brown and Caldwell Consultants's email format?

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Brown and Caldwell Consultants's email format typically follows the pattern of FLast@brwncald.com. Find more Brown and Caldwell Consultants email formats with LeadIQ.

How much funding has Brown and Caldwell Consultants raised to date?

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As of June 2026, Brown and Caldwell Consultants has raised $650K in funding. The last funding round occurred on Jan 09, 2025 for $650K.

When was Brown and Caldwell Consultants founded?

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Brown and Caldwell Consultants was founded in 1947.
Brown and Caldwell Consultants logo

Brown and Caldwell Consultants

Environmental ServicesCalifornia, United States1001-5000 Employees

Brown and Caldwell Consultants is an employee-owned environmental services firm headquartered in Walnut Creek, California. It concentrates on the United States water and environmental sectors and is described as the largest firm whose practice is solely devoted to these areas. From 52 locations, the company delivers a broad suite of engineering, scientific, consulting, and construction services to clients locally and globally. With roots dating to its founding in 1947 by Ken Brown and Dave Caldwell, the firm has grown into a sizable practice focused on solving water-related and environmental challenges.

Its client base spans municipal, federal, and private organizations seeking to address complex environmental issues, with service, collaboration, and innovative problem-solving at the core of its approach to delivering projects and maintaining lasting relationships. In 2026, Brown and Caldwell earned a National Recognition Award from the American Council of Engineering Companies for the Davis Aqueduct Reach 1 Parallel Pipeline Project, underscoring the firm's recognized contributions to the field.

Section iconCompany Overview

Headquarters
201 North Civic Drive Walnut Creek, California 94596 United States
Phone number
NAICS Code
54162 - Environmental Consulting Services
Founded
1947
Employees
1001-5000

Section iconFunding & Financials

  • $650K

    Brown and Caldwell Consultants has raised a total of $650K of funding over 1 rounds. Their latest funding round was raised on Jan 09, 2025 in the amount of $650K.

  • $1B$10B

    Brown and Caldwell Consultants's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $650K

    Brown and Caldwell Consultants has raised a total of $650K of funding over 1 rounds. Their latest funding round was raised on Jan 09, 2025 in the amount of $650K.

  • $1B$10B

    Brown and Caldwell Consultants's revenue is estimated to be in the range of $1B$10B

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