Insights

Full-scope Electrical Sullivan & McLaughlin positions as New England’s largest single-source electrical, technologies and security contractor for business enterprises, suggesting strong cross-selling opportunities across electrical, IT, and security integration services to existing clients.

Mid-market Growth With 201-500 employees and revenue in the $100M-$250M range, target mid-market enterprise clients looking for scalable, integrated contracting solutions and potential opportunities to upsell managed services and technology deployments.

Tech-enabled Ops Adoption of diverse tech tools (Google Workspace, iCIMS, Autodesk, OpenAI, Sentry, Shopify, SendGrid, WP Engine) indicates readiness for digital project management, BIM, and AI-enabled workflows—a gateway for selling advanced design, data analytics, and automation services.

Regional Footprint Strong New England focus presents a channel for targeted verticals (commercial, healthcare, hospitality, infrastructure) within a geographically constrained market, enabling rapid deployment of integrated electrical and security packages.

Financial Scale Revenue bandwidth signals capability to handle mid-to-large projects, complex integrations, and long-term service contracts, creating upsell paths for facility maintenance, retrofit programs, and ongoing monitoring solutions.

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Sullivan & McLaughlin Tech Stack

Sullivan & McLaughlin uses 8 technology products and services including iCIMS, Shopify, Google Workspace, and more. Explore Sullivan & McLaughlin's tech stack below.

Sullivan & McLaughlin's Email Address Formats

Sullivan & McLaughlin uses at least 3 email formats:
Sullivan & McLaughlin Email FormatsExamplePercentage
FLast@sullymac.comJDoe@sullymac.com
95%
Last@sullymac.comDoe@sullymac.com
4%
FirstLast@sullymac.comJohnDoe@sullymac.com
1%

Frequently Asked Questions

What is Sullivan & McLaughlin's phone number?

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You can contact Sullivan & McLaughlin'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 Sullivan & McLaughlin's official website and social media links?

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Sullivan & McLaughlin's official website is sullymac.com and has social profiles on LinkedIn.

How much revenue does Sullivan & McLaughlin generate?

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As of August 2026, Sullivan & McLaughlin's annual revenue is estimated to be $100M - $250M.

What is Sullivan & McLaughlin's NAICS code?

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Sullivan & McLaughlin's NAICS code is 23 - Construction.

How many employees does Sullivan & McLaughlin have currently?

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As of August 2026, Sullivan & McLaughlin has approximately 296 employees across 2 continents, including North America and Europe. Key team members include Director Of Training And Compliance: P. M., Director Of Training And Compliance: R. M. and Project Manager: A. M. Explore Sullivan & McLaughlin's employee directory with LeadIQ.

What industry does Sullivan & McLaughlin belong to?

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Sullivan & McLaughlin operates in the Construction industry.

What technology does Sullivan & McLaughlin use?

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Sullivan & McLaughlin's tech stack includes iCIMS, Shopify, Google Workspace, SendGrid, OpenAI, Sentry, WP Engine and Autodesk.

What is Sullivan & McLaughlin's email format?

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Sullivan & McLaughlin's email format typically follows the pattern of FLast@sullymac.com. Find more Sullivan & McLaughlin email formats with LeadIQ.

When was Sullivan & McLaughlin founded?

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Sullivan & McLaughlin was founded in 1969.
Sullivan & McLaughlin logo

Sullivan & McLaughlin

ConstructionMassachusetts, United States201-500 Employees

The company is a construction contractor focusing on electrical, technology, and security systems for business clients. It combines extensive experience, available resources, and a skilled workforce to deliver performance and quality. The organization emphasizes collaboration and a practical approach to delivering projects.
Based in Boston, in the New England region, Sullivan & McLaughlin serves commercial customers with integrated contracting solutions for electrical, technology, and security needs. The firm is described as New England’s largest single-source contractor for these services, operating as a mid-sized player within the construction industry.

Section iconCompany Overview

Phone number
NAICS Code
23 - Construction
Founded
1969
Employees
201-500

Section iconFunding & Financials

  • $100M - $250M

    Sullivan & McLaughlin's revenue is estimated to be in the range of $100M - $250M

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