Insights

Market leadership Brown and Caldwell is the largest engineering and construction firm solely focused on the U.S. water and environmental sectors with a broad geographic footprint across 52 locations, signaling strong cross-market opportunities for municipal, federal, and private clients seeking specialized water and environmental services.

Industry credibility Recent awards and notable projects such as the DAR1 Parallel Pipeline Project receiving national recognition, plus active participation in national conferences and awards, indicate a proven track record that can be leveraged to win new projects and expand into higher-value contracts.

Key leadership Strategic leadership appointments in Wet Weather, California water markets, and growth roles imply ongoing expansion in core service areas and geographies, presenting targeted upsell and extension opportunities with existing clients and adjacent markets.

Digital modernization Partnerships to expand scalable digital solutions and a tech stack including Procore and data platforms suggest opportunities to offer integrated digital delivery, data analytics, and project management enhancements to clients seeking efficiency and transparency.

Sustainability demand A deep focus on water and environmental challenges positions Brown and Caldwell to pursue large-scale sustainability and resilience initiatives, including municipal water infrastructure upgrades and climate-adaptive projects, aligning with current market trends and funding programs.

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Brown and Caldwell Tech Stack

Brown and Caldwell uses 8 technology products and services including Crazy Egg, Apache Spark, Sucuri, and more. Explore Brown and Caldwell's tech stack below.

Media & News

Brown and Caldwell's Email Address Formats

Brown and Caldwell uses at least 6 email formats:
Brown and Caldwell Email FormatsExamplePercentage
F.Last@brownandcaldwell.comJ.Doe@brownandcaldwell.com
79%
FLast@brownandcaldwell.comJDoe@brownandcaldwell.com
14%
First.Last@brownandcaldwell.comJohn.Doe@brownandcaldwell.com
7%
FLast@brwncald.comJDoe@brwncald.com
97%
LFirst@brwncald.comDJohn@brwncald.com
2%
FirstLast@brwncald.comJohnDoe@brwncald.com
1%

Frequently Asked Questions

What is Brown and Caldwell's phone number?

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

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Brown and Caldwell's official website is brownandcaldwell.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Brown and Caldwell generate?

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As of August 2026, Brown and Caldwell's annual revenue is estimated to be $1B - $10B.

What is Brown and Caldwell's SIC code and NAICS code?

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Brown and Caldwell's SIC code is 4953 - Refuse Systems and NAICS code is 54162 - Environmental Consulting Services.

How many employees does Brown and Caldwell have currently?

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As of August 2026, Brown and Caldwell has approximately 2.6K employees across 4 continents, including North America, Europe and Asia. Key team members include Chief Operating Officer: E. S., Chief Financial Officer: S. F. and Chief Drafter: C. T. Explore Brown and Caldwell's employee directory with LeadIQ.

What industry does Brown and Caldwell belong to?

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Brown and Caldwell operates in the Environmental Services industry.

What technology does Brown and Caldwell use?

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Brown and Caldwell's tech stack includes Crazy Egg, Apache Spark, Sucuri, Microsoft SQL Server, PostgreSQL, Procore, Microsoft Teams and Adobe Creative Suite.

What is Brown and Caldwell's email format?

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Brown and Caldwell's email format typically follows the pattern of F.Last@brownandcaldwell.com. Find more Brown and Caldwell email formats with LeadIQ.

How much funding has Brown and Caldwell raised to date?

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

When was Brown and Caldwell founded?

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

Brown and Caldwell

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

Phone number
SIC Code
4953 - Refuse Systems
NAICS Code
54162 - Environmental Consulting Services
Founded
1947
Employees
1001-5000

Section iconFunding & Financials

  • $650K

    Brown and Caldwell 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 as a Grant.

  • $1B - $10B

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

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