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Gathering insights about R.W. Sullivan Engineering

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R.W. Sullivan Engineering Tech Stack

R.W. Sullivan Engineering uses 8 technology products and services including Open Graph, WordPress, oEmbed, and more. Explore R.W. Sullivan Engineering's tech stack below.

  • Open Graph
    Content Management System
  • WordPress
    Content Management System
  • oEmbed
    Dev Tools
  • Modernizr
    Javascript Libraries
  • Swiper
    Javascript Libraries
  • Pardot
    Marketing
  • HSTS
    Security
  • X-Content-Type-Options
    Web & Portal Technology

Media & News

R.W. Sullivan Engineering's Email Address Formats

R.W. Sullivan Engineering uses at least 1 format(s):
R.W. Sullivan Engineering Email FormatsExamplePercentage
FL@rwsullivan.comJD@rwsullivan.com
57%
First@rwsullivan.comJohn@rwsullivan.com
19%
Last@rwsullivan.comDoe@rwsullivan.com
20%
LF@rwsullivan.comDJ@rwsullivan.com
4%

Frequently Asked Questions

Where is R.W. Sullivan Engineering's headquarters located?

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R.W. Sullivan Engineering's main headquarters is located at 529 Main Street, Suite 203 Boston, MA 02129, US. The company has employees across 3 continents, including North AmericaAsiaEurope.

What is R.W. Sullivan Engineering's phone number?

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You can contact R.W. Sullivan Engineering'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. Sullivan Engineering's official website and social media links?

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R.W. Sullivan Engineering's official website is rwsullivan.com and has social profiles on LinkedIn.

How much revenue does R.W. Sullivan Engineering generate?

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As of October 2025, R.W. Sullivan Engineering's annual revenue is estimated to be $6.4M.

What is R.W. Sullivan Engineering's NAICS code?

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R.W. Sullivan Engineering's NAICS code is 5413 - Architectural, Engineering, and Related Services.

How many employees does R.W. Sullivan Engineering have currently?

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As of October 2025, R.W. Sullivan Engineering has approximately 82 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Ceo: M. S.Chief Financial Officer: J. K.President: P. S.. Explore R.W. Sullivan Engineering's employee directory with LeadIQ.

What industry does R.W. Sullivan Engineering belong to?

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R.W. Sullivan Engineering operates in the Engineering Services industry.

What technology does R.W. Sullivan Engineering use?

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R.W. Sullivan Engineering's tech stack includes Open GraphWordPressoEmbedModernizrSwiperPardotHSTSX-Content-Type-Options.

What is R.W. Sullivan Engineering's email format?

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R.W. Sullivan Engineering's email format typically follows the pattern of FL@rwsullivan.com. Find more R.W. Sullivan Engineering email formats with LeadIQ.

When was R.W. Sullivan Engineering founded?

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R.W. Sullivan Engineering was founded in 1945.

R.W. Sullivan Engineering

Engineering ServicesUnited States51-200 Employees

R.W. Sullivan Engineering provides full mechanical, electrical, plumbing, fire protection and tel-data design services, building and access code consulting as well as commissioning services.  Our team of dedicated engineers and designers are committed to finding solutions to the design challenges presented by architecturally complex buildings.  We are proud of our reputation for efficient system design and of the longstanding relationships we have with many of the most distinguished architects and owners in the United States. Their confidence in R.W. Sullivan Engineering has enabled our continued growth, and has allowed us to contribute to the success of some of the most demanding projects in the area. 

We utilize the latest design tools and technologies including fully customized design software and BIM systems.  We are dedicated to responsible engineering practices and are committed to fully integrated sustainable designs, including, but not limited to, our many LEED certified projects.

Under President Paul D. Sullivan, P.E., LEED AP, the firm has grown by 90% in the past ten years.  Our office is located in the Schrafft Center in Boston, MA where we employ over 90 engineers, designers, and staff who proudly maintain the values that have successfully identified the company for over 65 years.  Since 1945, our continued commitment to quality and our dedication to each project have enabled RWS to build enduring relationships with our valued clients.

Section iconCompany Overview

Headquarters
529 Main Street, Suite 203 Boston, MA 02129, US
Phone number
NAICS Code
5413 - Architectural, Engineering, and Related Services
Founded
1945
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $50M$100M

    R.W. Sullivan Engineering's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    R.W. Sullivan Engineering's revenue is estimated to be in the range of $50M$100M

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