Insights

Targeted Growth The Castle Group is a mid-sized, women-owned public relations and communications firm with diversified services across PR, events, public affairs, crisis management, social media, and marketing. Potential sales opportunity: offer integrated agency services or strategic partnerships that complement their existing capabilities and help scale their digital impact for Fortune 500 clients and mission-driven organizations.

Expansion Footprint Headquartered in Boston with offices in Atlanta and Maui indicates coast-to-coast geographic reach and multi-market exposure. Potential sales opportunity: propose region-focused campaigns, event management, and client acquisition programs tailored to New England, Southeast, and Hawaiian markets, including local media and influencer partnerships.

Tech Enablement Current tech stack includes HubSpot Analytics, Hootsuite, WordPress, and Microsoft tools, suggesting strong digital marketing, analytics, and social media capabilities. Potential sales opportunity: introduce advanced analytics, PR tech integrations, paid social optimization, or marketing automation consultants to enhance measurement, reporting, and ROI for complex campaigns.

Financial Scale Revenue range of 100M to 250M and a sizable employee base position The Castle Group as a reputable midsize agency with capacity for larger engagements. Potential sales opportunity: target enterprise-level PR and crisis management programs, large-scale events, and sponsorships, offering scalable services or joint ventures to win bigger, multi-year contracts.

Awards & Accolades Multiple industry awards and recognitions, including Best PR Agency, Largest Firms in MA, and nonprofit-focused honors, indicate strong credibility and a track record of delivering results. Potential sales opportunity: leverage case studies and award-winning credentials in outreach to prospective clients in education, healthcare, real estate, energy, and tech sectors, highlighting proven impact and risk management capabilities.

Similar companies to The Castle Group

The Castle Group Tech Stack

The Castle Group uses 8 technology products and services including Taboola, HubSpot Analytics, Microsoft Clarity, and more. Explore The Castle Group's tech stack below.

Media & News

The Castle Group's Email Address Formats

The Castle Group uses at least 4 email formats:
The Castle Group Email FormatsExamplePercentage
FLast@thecastlegrp.comJDoe@thecastlegrp.com
87%
Last@thecastlegrp.comDoe@thecastlegrp.com
11%
First_Last@thecastlegrp.comJohn_Doe@thecastlegrp.com
1%
LFirst@thecastlegrp.comDJohn@thecastlegrp.com
1%

Frequently Asked Questions

What is The Castle Group's phone number?

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You can contact The Castle Group'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 The Castle Group's official website and social media links?

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The Castle Group's official website is thecastlegrp.com and has social profiles on LinkedIn.

How much revenue does The Castle Group generate?

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As of October 2026, The Castle Group's annual revenue is estimated to be $100M - $250M.

What is The Castle Group's SIC code and NAICS code?

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The Castle Group's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified and NAICS code is 54182 - Public Relations Agencies.

How many employees does The Castle Group have currently?

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As of October 2026, The Castle Group has approximately 61 employees across 5 continents, including North America, Asia and Europe. Key team members include Director Of Account Management: D. D., Event Manager: C. Z. and Event Manager: M. B. Explore The Castle Group's employee directory with LeadIQ.

What industry does The Castle Group belong to?

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The Castle Group operates in the Public Relations and Communications Services industry.

What technology does The Castle Group use?

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The Castle Group's tech stack includes Taboola, HubSpot Analytics, Microsoft Clarity, Microsoft SharePoint, WordPress, Microsoft 365, Hootsuite and WP Engine.

What is The Castle Group's email format?

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The Castle Group's email format typically follows the pattern of FLast@thecastlegrp.com. Find more The Castle Group email formats with LeadIQ.

When was The Castle Group founded?

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The Castle Group was founded in 1996.
The Castle Group logo

The Castle Group

Public Relations and Communications ServicesMassachusetts, United States51-200 Employees

The Castle Group is a public relations and communications services firm headquartered in Boston, Massachusetts, with additional offices in Atlanta and Maui. The company employs between 51 and 200 people. Founded in 1996, it is a certified women-owned business. The firm provides services including public relations, events management, public affairs, crisis management, social media, and marketing across industries such as education, healthcare, real estate, energy, and technology. It has partnered with Fortune 500 companies, innovative startups, mission-driven nonprofits, and privately held businesses to amplify their stories, and reported annual revenue in the range of $100 million to $250 million.

Section iconCompany Overview

Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
54182 - Public Relations Agencies
Founded
1996
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    The Castle Group's revenue is estimated to be in the range of $100M - $250M

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