Insights

Strategic Growth Target clients seeking environmental and engineering due diligence, subsurface investigations, and remediation services across asset life cycles. The firm’s broad service scope and 90 years of experience position it well for expansion into capital programs and large-scale development projects.

Publications & Leadership Leverage recent leadership hires and promotions (Director of Client Development, Technical Director in EHS, new Director) as talking points to engage prospective clients about strengthened business development, client relationships, and expanded capabilities in capital programs and EHS practice areas.

Diverse Service Portfolio Emphasize cross-disciplinary offerings from environmental due diligence to renewable energy consulting and sustainable building design to attract clients needing integrated design, engineering, and regulatory compliance across redevelopment, resilience, and energy transition projects.

Financial Scale Position Partner as a capable partner for large portfolios and multi-site programs given revenue in the high multi-billion range and employee scale. This supports pursuits with enterprise-level risk management, regulatory compliance, and complex program management requirements.

Industry Positioning Highlight recognition such as Top 500 Design Firms and partnerships to differentiate from competitors. Target firms in architecture, engineering, and environmental segments that value established relationships, reliability, and a broad suite of services for capital projects and ongoing asset optimization.

Similar companies to Partner Engineering & Science, Inc.

Partner Engineering & Science, Inc. Tech Stack

Partner Engineering & Science, Inc. uses 8 technology products and services including Google Ads, Amazon Web Services, Kubernetes, and more. Explore Partner Engineering & Science, Inc.'s tech stack below.

Media & News

Partner Engineering & Science, Inc.'s Email Address Formats

Partner Engineering & Science, Inc. uses at least 4 email formats:
Partner Engineering & Science, Inc. Email FormatsExamplePercentage
FLast@partneresi.comJDoe@partneresi.com
90%
First.Last@partneresi.comJohn.Doe@partneresi.com
6%
First@partneresi.comJohn@partneresi.com
3%
FirstLast@partneresi.comJohnDoe@partneresi.com
1%

Frequently Asked Questions

What is Partner Engineering & Science, Inc.'s phone number?

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You can contact Partner Engineering & Science, Inc.'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 Partner Engineering & Science, Inc.'s official website and social media links?

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Partner Engineering & Science, Inc.'s official website is partneresi.com and has social profiles on LinkedIn.

How much revenue does Partner Engineering & Science, Inc. generate?

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As of October 2026, Partner Engineering & Science, Inc.'s annual revenue is estimated to be $1B - $10B.

What is Partner Engineering & Science, Inc.'s SIC code and NAICS code?

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Partner Engineering & Science, Inc.'s SIC code is 8999 - Services, Not Elsewhere Classified and NAICS code is 54162 - Environmental Consulting Services.

How many employees does Partner Engineering & Science, Inc. have currently?

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As of October 2026, Partner Engineering & Science, Inc. has approximately 1.5K employees across 4 continents, including North America, Europe and Asia. Key team members include Ceo: A. M., Chief Executive Officer: A. T. and Chief Financial Officer: G. B. Explore Partner Engineering & Science, Inc.'s employee directory with LeadIQ.

What industry does Partner Engineering & Science, Inc. belong to?

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Partner Engineering & Science, Inc. operates in the Environmental Services industry.

What technology does Partner Engineering & Science, Inc. use?

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Partner Engineering & Science, Inc.'s tech stack includes Google Ads, Amazon Web Services, Kubernetes, SAP, Figma, Sketch, Zendesk and UKG.

What is Partner Engineering & Science, Inc.'s email format?

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Partner Engineering & Science, Inc.'s email format typically follows the pattern of FLast@partneresi.com. Find more Partner Engineering & Science, Inc. email formats with LeadIQ.

When was Partner Engineering & Science, Inc. founded?

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Partner Engineering & Science, Inc. was founded in 2007.
Partner Engineering & Science, Inc. logo

Partner Engineering & Science, Inc.

Environmental ServicesCalifornia, United States1001-5000 Employees

Partner Engineering & Science, Inc. is an international environmental services firm that provides engineering, environmental consulting, construction expertise, appraisal, and energy design services. Leveraging about 90 years of experience, it works across the asset lifecycle—from initial due diligence and design through development, construction, and ongoing operation and optimization. Its service scope includes environmental due diligence, subsurface investigations and remediation, MEP and facilities engineering, building and infrastructure design, energy consulting, sustainable building design, and related risk management and regulatory compliance.

Based in Torrance, California, the company positions itself as a sizeable player in its field with a broad, multidisciplinary offering. In May 2026, the firm announced leadership appointments, including Ken Sliter as Director of Client Development - Capital Programs and Joe Tunas as Technical Director in Environmental Health and Safety.

Section iconCompany Overview

Phone number
SIC Code
8999 - Services, Not Elsewhere Classified
NAICS Code
54162 - Environmental Consulting Services
Founded
2007
Employees
1001-5000

Section iconFunding & Financials

  • $1B - $10B

    Partner Engineering & Science, Inc.'s revenue is estimated to be in the range of $1B - $10B

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