Insights

Sustainability Focus The company emphasizes reliable, sustainable and resilient infrastructure across geotechnical engineering, construction materials testing and inspections, and environmental consulting, signaling opportunities to offer integrated sustainability assessments, green infrastructure certifications, and environmental compliance services.

Regional Expansion With offices in Biddeford, Maine; Newington, New Hampshire; and Mansfield, Massachusetts and a track record across multiple New England states, there is potential to upsell multi-site projects, cross-sell geotechnical and environmental services, and support clients expanding geographically.

Technical Engagement Direct principal involvement in technical projects and a focus on managing uncertainties suggests value in offering specialized risk assessment, schedule-oriented consulting, and advanced testing methodologies to reduce delays and unexpected costs for clients.

Digital Presence Technologies listed (WordPress, analytics, UI components, and performance tools) indicate a modern but mid-market digital footprint; potential to partner on digital project delivery platforms, data-driven reporting dashboards, and enhanced client portals for project tracking.

Financial Scope Revenue range of one to ten million dollars and a leaner employee base imply opportunities to provide scalable services, such as retainer-based environmental consulting, ongoing materials testing programs, and bundled geotechnical services for ongoing infrastructure projects.

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R.W. Gillespie & Associates, Inc. Tech Stack

R.W. Gillespie & Associates, Inc. uses 8 technology products and services including WordPress, Font Awesome, Element UI, and more. Explore R.W. Gillespie & Associates, Inc.'s tech stack below.

  • Content Management System
  • Font Awesome
    Font Scripts
  • Element UI
    Javascript Frameworks
  • Swiper
    Javascript Libraries
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics
  • Jetpack
    Web Platform Extensions
  • OpenResty
    Web Servers

R.W. Gillespie & Associates, Inc.'s Email Address Formats

R.W. Gillespie & Associates, Inc. uses at least 2 email formats:
R.W. Gillespie & Associates, Inc. Email FormatsExamplePercentage
FLast@rwg-a.comJDoe@rwg-a.com
100%
FLast@rwgillespie.comJDoe@rwgillespie.com
100%

Frequently Asked Questions

What is R.W. Gillespie & Associates, Inc.'s phone number?

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You can contact R.W. Gillespie & Associates, 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 R.W. Gillespie & Associates, Inc.'s official website and social media links?

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R.W. Gillespie & Associates, Inc.'s official website is rwgillespie.com and has social profiles on LinkedIn.

How much revenue does R.W. Gillespie & Associates, Inc. generate?

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As of September 2026, R.W. Gillespie & Associates, Inc.'s annual revenue is estimated to be $1M - $10M.

What is R.W. Gillespie & Associates, Inc.'s SIC code and NAICS code?

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R.W. Gillespie & Associates, Inc.'s SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does R.W. Gillespie & Associates, Inc. have currently?

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As of September 2026, R.W. Gillespie & Associates, Inc. has approximately 12 employees across 1 continents, including North America. Key team members include Manager, Materials Testing Services: M. G., Business Manager: W. H. and Principal Geotechnical Engineer: E. W. Explore R.W. Gillespie & Associates, Inc.'s employee directory with LeadIQ.

What industry does R.W. Gillespie & Associates, Inc. belong to?

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R.W. Gillespie & Associates, Inc. operates in the Civil Engineering industry.

What technology does R.W. Gillespie & Associates, Inc. use?

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R.W. Gillespie & Associates, Inc.'s tech stack includes WordPress, Font Awesome, Element UI, Swiper, PHP, Google Analytics, Jetpack and OpenResty.

What is R.W. Gillespie & Associates, Inc.'s email format?

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R.W. Gillespie & Associates, Inc.'s email format typically follows the pattern of FLast@rwg-a.com. Find more R.W. Gillespie & Associates, Inc. email formats with LeadIQ.

When was R.W. Gillespie & Associates, Inc. founded?

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R.W. Gillespie & Associates, Inc. was founded in 1986.
R.W. Gillespie & Associates, Inc. logo

R.W. Gillespie & Associates, Inc.

Civil EngineeringMaine, United States11-50 Employees

R.W. Gillespie & Associates, Inc. is a civil engineering firm offering geotechnical engineering, construction materials testing and inspections, and environmental consulting. The company aims to improve community quality of life by delivering reliable, sustainable, and resilient infrastructure. As a management-owned organization, principals are directly involved in technical projects, and the firm collaborates with clients to define objectives, performance and scheduling needs, and environmental or budget constraints.

Headquartered in Biddeford, Maine, the firm also operates offices in Newington, New Hampshire, and Mansfield, Massachusetts. Its project scope includes work across Maine, New Hampshire, Massachusetts, Vermont, Connecticut, Rhode Island, and beyond, and in September 2018 the firm hired two engineers.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1986
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    R.W. Gillespie & Associates, Inc.'s revenue is estimated to be in the range of $1M - $10M

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