Insights

Merged capabilities Trefoil Group has merged with BrandStar, expanding access to branding, strategy, digital, PR, and broadcast solutions. This indicates increased capacity to deliver comprehensive B2B marketing programs and cross-sell additional services to existing clients.

AI driven Recent launch of AI Engine Optimization demonstrates a commitment to AI-powered visibility and engagement. This presents an opportunity to upsell AI-enhanced SEO, content strategy, and performance analytics to current and prospective clients focusing on digital presence.

Growth hires New hires and promotions in account management, digital marketing, and leadership roles suggest ongoing investment in client services and delivery. Leverage this to position expanded staffing as a value proposition for larger clients seeking reliable, scalable campaigns.

Mid-market focus Revenue range ($25M–$50M) and employee size (11–50) indicate Trefoil operates in the mid-market with potential appetite for scalable, multi-channel programs. Target similarly sized B2B firms seeking integrated marketing and performance acceleration.

Leadership expansion Key personnel promotions and new account executives imply increased client acquisition and relationship management capacity. This creates opportunities to approach growth-stage companies needing strategic partnerships to accelerate market share gains.

Similar companies to Trefoil Group

Trefoil Group Tech Stack

Trefoil Group uses 8 technology products and services including Linkedin Insight Tag, Google Analytics Enhanced eCommerce, Cloudflare, and more. Explore Trefoil Group's tech stack below.

  • Linkedin Insight Tag
    Analytics
  • Google Analytics Enhanced eCommerce
    Analytics
  • Cloudflare
    Content Management System
  • JSON-LD
    Javascript Frameworks
  • Marketo
    Marketing Automation
  • Microsoft Office
    Office Suites
  • Adobe Fonts
    Web Fonts
  • The Events Calendar
    Web Platform Extensions

Media & News

Trefoil Group's Email Address Formats

Trefoil Group uses at least 1 format(s):
Trefoil Group Email FormatsExamplePercentage
FLast@trefoilgroup.comJDoe@trefoilgroup.com
86%
First.Last@trefoilgroup.comJohn.Doe@trefoilgroup.com
7%
LFirst@trefoilgroup.comDJohn@trefoilgroup.com
7%

Frequently Asked Questions

What is Trefoil Group's phone number?

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

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Trefoil Group's official website is trefoilgroup.com and has social profiles on LinkedIn.

What is Trefoil Group's NAICS code?

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Trefoil Group's NAICS code is 5418 - Advertising, Public Relations, and Related Services.

How many employees does Trefoil Group have currently?

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As of July 2026, Trefoil Group has approximately 26 employees across 4 continents, including North AmericaAsiaEurope. Key team members include Creative Director: D. N.Digital Marketing Manager: F. M.Account Manager: S. N.. Explore Trefoil Group's employee directory with LeadIQ.

What industry does Trefoil Group belong to?

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Trefoil Group operates in the Marketing Services industry.

What technology does Trefoil Group use?

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Trefoil Group's tech stack includes Linkedin Insight TagGoogle Analytics Enhanced eCommerceCloudflareJSON-LDMarketoMicrosoft OfficeAdobe FontsThe Events Calendar.

What is Trefoil Group's email format?

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Trefoil Group's email format typically follows the pattern of FLast@trefoilgroup.com. Find more Trefoil Group email formats with LeadIQ.

When was Trefoil Group founded?

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Trefoil Group was founded in 1991.

Trefoil Group

Marketing ServicesWisconsin, United States11-50 Employees

Trefoil Group is a Milwaukee-based marketing services firm that specializes in building B2B brands and marketing programs aimed at increasing market share, improving profitability, and enhancing business value. It uses data-driven insights to inform strategy and support smarter decision making that can drive better business results. The firm's capabilities span branding and strategy, websites, strategic communications and PR, digital marketing strategies, sales acceleration, and visual storytelling. 

In 2024, Trefoil merged with BrandStar, a Florida-based integrated marketing agency, to form an expanded ecosystem that combines branding, strategy, digital, PR, and broadcast capabilities. The merger broadens access to resources and expertise, enabling continued development of strategic programs tailored to each client's needs and to help accelerate B2B performance. Trefoil remains positioned within the marketing services industry, offering integrated, multi-channel campaigns and sector-specific know-how from its base in Milwaukee.

Section iconCompany Overview

Phone number
NAICS Code
5418 - Advertising, Public Relations, and Related Services
Founded
1991
Employees
11-50

Section iconFunding & Financials

  • $25M$50M

    Trefoil Group's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Trefoil Group's revenue is estimated to be in the range of $25M$50M

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