Insights

Acquisition Advantage Trefoil Group recently merged with BrandStar, expanding access to integrated branding, strategy, digital, PR, and broadcast capabilities. This indicates a broader service suite and larger potential for cross-sell to existing BrandStar clients seeking B2B marketing acceleration.

AI-Driven Growth The launch of an AI Engine Optimization service signals a commitment to AI-enabled marketing and search visibility. This presents an upsell opportunity for clients aiming to improve brand presence and performance in AI-influenced discovery and SERP features.

Strategic Expansion Recent leadership additions and promotions suggest a strengthening of client management and delivery capabilities. This can be leveraged to pursue larger, multi-program engagements with mid-market B2B brands seeking integrated campaigns that drive market share and profitability.

B2B Focus Trefoil specializes in B2B branding, strategy, and sales acceleration with measurable value propositions. This positions them well to target technology, manufacturing, and professional services firms looking to compress buying cycles and elevate business value.

Data-Driven Offerings A tech stack featuring analytics, marketing automation, and performance measurement (e.g., Google Analytics Enhanced eCommerce, Marketo, JSON-LD) enables targeted campaigns and ROI tracking. This supports offering performance-based engagements and upsell opportunities around attribution, analytics optimization, and marketing automation.

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.

How much revenue does Trefoil Group generate?

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As of July 2026, Trefoil Group's annual revenue is estimated to be $25M - $50M.

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 logo

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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