Insights

Rapid Expansion Kleinfelder has demonstrated significant growth through new office openings in Detroit and Midwest expansion via the acquisition of Veenstra & Kimm, Inc., indicating a strategic focus on growing regional presence and client base across the United States.

Sustainability Leadership The company received the Sustainability Trailblazer Award at the 2025 Avetta Summit, showcasing its commitment to sustainable practices—an attractive quality for clients prioritizing environmental responsibility.

Technological Integration Kleinfelder utilizes advanced digital tools including cloud platforms like Amazon EC2, Google Cloud, and data visualization with QlikView, indicating a technological edge that can appeal to clients seeking innovative infrastructure solutions.

Leadership & Talent Recent leadership appointments, including hiring high-level executives such as Pascal Hinnen, PE and David Goershel, suggest a focus on strengthening management capabilities to support ongoing growth and diversify project expertise.

Market Position With revenue between 100 million to 1 billion and a sizable workforce, Kleinfelder is competitively positioned alongside industry giants, offering potential opportunities to engage with a broad client network in transportation, water, and energy sectors.

Kleinfelder Tech Stack

Kleinfelder uses 8 technology products and services including Innovyze, Azure Logic Apps, Microsoft Outlook, and more. Explore Kleinfelder's tech stack below.

  • Innovyze
    Business Process Management
  • Azure Logic Apps
    Cloud Infrastructure Computing
  • Microsoft Outlook
    Email
  • Workiva
    Governance, Risk And Compliance
  • Pulse Secure
    Identity And Access Management
  • MixItUp
    Javascript Frameworks
  • Windows Server
    Operating Systems
  • X-XSS-Protection
    Security

Media & News

Kleinfelder's Email Address Formats

Kleinfelder uses at least 2 format(s):
Kleinfelder Email FormatsExamplePercentage
FLast@kleinfelder.comJDoe@kleinfelder.com
97%
FiLast@kleinfelder.comJoDoe@kleinfelder.com
1%
LastF@kleinfelder.comDoeJ@kleinfelder.com
1%
First.Last@kleinfelder.comJohn.Doe@kleinfelder.com
1%
FLast@kleinfelder1.onmicrosoft.comJDoe@kleinfelder1.onmicrosoft.com
63%
LFirst@kleinfelder1.onmicrosoft.comDJohn@kleinfelder1.onmicrosoft.com
12%
Last@kleinfelder1.onmicrosoft.comDoe@kleinfelder1.onmicrosoft.com
13%
F_Last@kleinfelder1.onmicrosoft.comJ_Doe@kleinfelder1.onmicrosoft.com
6%
FLast@kleinfelder1.onmicrosoft.comJDoe@kleinfelder1.onmicrosoft.com
6%

Frequently Asked Questions

Where is Kleinfelder's headquarters located?

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Kleinfelder's main headquarters is located at 770 First Avenue, Suite 400 San Diego, California 92101, US. The company has employees across 4 continents, including North AmericaOceaniaAsia.

What is Kleinfelder's phone number?

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

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Kleinfelder's official website is kleinfelder.com and has social profiles on LinkedIn.

How much revenue does Kleinfelder generate?

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As of October 2025, Kleinfelder's annual revenue is estimated to be $5B.

What is Kleinfelder's NAICS code?

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Kleinfelder's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Kleinfelder have currently?

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As of October 2025, Kleinfelder has approximately 2.7K employees across 4 continents, including North AmericaOceaniaAsia. Key team members include Chief Executive Officer: P. S.Chief Financial Officer: E. S.Chief Strategy Officer: K. P.. Explore Kleinfelder's employee directory with LeadIQ.

What industry does Kleinfelder belong to?

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Kleinfelder operates in the Civil Engineering industry.

What technology does Kleinfelder use?

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Kleinfelder's tech stack includes InnovyzeAzure Logic AppsMicrosoft OutlookWorkivaPulse SecureMixItUpWindows ServerX-XSS-Protection.

What is Kleinfelder's email format?

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

Kleinfelder

Civil EngineeringUnited States1001-5000 Employees

At Kleinfelder, we have been connecting great people to the best work since 1961. 

We are engineers, scientists, and construction professionals providing solutions that improve our clients’ transportation, water, energy, and other private infrastructure. As an integrated, cross-disciplinary team of bright, curious, and innovative problem-solvers, we are dedicated to doing the right thing, every day, on every project.

Section iconCompany Overview

Headquarters
770 First Avenue, Suite 400 San Diego, California 92101, US
Phone number
NAICS Code
237 - Heavy and Civil Engineering Construction
Employees
1001-5000

Section iconFunding & Financials

  • $500M$1B

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

Section iconFunding & Financials

  • $500M$1B

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

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