Insights

Strong Market Presence Carollo Engineers operates in the highly specialized water and wastewater sector with a substantial workforce of up to 5,000 employees and a revenue range exceeding one billion dollars, indicating significant market influence and ongoing project opportunities.

Focus on Innovation Recent development of TOC prediction models and strategic hires focused on digital water practices highlight an openness to adopting advanced technology solutions, presenting opportunities for offering innovative software, automation, and data analytics services.

Expanding Client Base Recent contracts with diverse clients such as Hawaii Water Service and the Oxnard Water Resource Recovery Facility, along with partnerships with construction firms, showcase a capacity for engaging in large-scale infrastructure projects across different regions, opening avenues for new project collaborations.

Sustainability Commitment A dedicated focus on environmental sustainability combined with projects that enhance treatment reliability and future regulatory compliance suggests potential for selling environmentally friendly technologies and consulting services aligned with green water solutions.

Technological Adoption Utilizing a tech stack that includes GIS, SAP, Python, and advanced modeling tools demonstrates a forward-looking approach, making the company receptive to digital transformation services, cloud solutions, and integrated project management technologies.

Carollo Engineers Tech Stack

Carollo Engineers uses 8 technology products and services including Adobe, WordPress, SolarWinds, and more. Explore Carollo Engineers's tech stack below.

  • Adobe
    Audio, Video, Graphics
  • WordPress
    Content Management System
  • SolarWinds
    Enterprise
  • Esri ArcGIS
    Mapping And Gis
  • SAP Maintenance, Repair, and Overhaul
    Operations
  • Python
    Programming Languages
  • Cisco VPN
    Virtual Private Networks
  • ESRI
    Visualisation Software

Media & News

Carollo Engineers's Email Address Formats

Carollo Engineers uses at least 1 format(s):
Carollo Engineers Email FormatsExamplePercentage
FLast@carollo.comJDoe@carollo.com
96%
First.Last@carollo.comJohn.Doe@carollo.com
3%
F.Last@carollo.comJ.Doe@carollo.com
1%

Frequently Asked Questions

Where is Carollo Engineers's headquarters located?

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Carollo Engineers's main headquarters is located at 2795 Mitchell Drive Walnut Creek, California 94598 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Carollo Engineers's phone number?

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

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Carollo Engineers's official website is carollo.com and has social profiles on LinkedIn.

How much revenue does Carollo Engineers generate?

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As of March 2026, Carollo Engineers's annual revenue is estimated to be $1.5M.

What is Carollo Engineers's SIC code NAICS code?

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Carollo Engineers's SIC code is 8711 - Engineering Services NAICS code is 54162 - Environmental Consulting Services.

How many employees does Carollo Engineers have currently?

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As of March 2026, Carollo Engineers has approximately 1.7K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: A. H.Chief Executive Officer: Y. S.Chief Information Officer: A. I.. Explore Carollo Engineers's employee directory with LeadIQ.

What industry does Carollo Engineers belong to?

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Carollo Engineers operates in the Environmental Services industry.

What technology does Carollo Engineers use?

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Carollo Engineers's tech stack includes AdobeWordPressSolarWindsEsri ArcGISSAP Maintenance, Repair, and OverhaulPythonCisco VPNESRI.

What is Carollo Engineers's email format?

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Carollo Engineers's email format typically follows the pattern of FLast@carollo.com. Find more Carollo Engineers email formats with LeadIQ.

When was Carollo Engineers founded?

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Carollo Engineers was founded in 1933.

Carollo Engineers

Environmental ServicesCalifornia, United States1001-5000 Employees

For more than 90 years, Carollo Engineers has been dedicated exclusively to water and wastewater solutions. Water is not just part of what we do—it’s all we do.

We see more in clean water: more than the science, the planning, and the design. We see the families and communities we serve and the fragile ecosystems we protect. That perspective drives us to deliver innovative, sustainable solutions that improve performance, minimize risk, reduce costs, and ultimately create healthier environments.

As an environmental engineering firm, we specialize in the planning, design, and construction of water and wastewater facilities. Our sole focus on water means our clients benefit from unmatched expertise and collaboration, and our employees find purpose in work that changes lives and shapes a better world.

Since 1933, our commitment to water has remained unwavering. We come to work every day passionate about creating a brighter, more resilient future for our communities and our planet.

Learn more at carollo.com.

Section iconCompany Overview

Headquarters
2795 Mitchell Drive Walnut Creek, California 94598 United States
Phone number
SIC Code
8711 - Engineering Services
NAICS Code
54162 - Environmental Consulting Services
Founded
1933
Employees
1001-5000

Section iconFunding & Financials

  • $1B$10B

    Carollo Engineers's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    Carollo Engineers's revenue is estimated to be in the range of $1B$10B

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