Insights

Strategic expansion Trefoil Group has merged with BrandStar, expanding access to resources across branding, strategy, digital, PR, and broadcast. This signals potential for upsell to integrated B2B marketing programs and cross-sell opportunities with BrandStar's client base.

AI-driven growth Launch of AI Engine Optimization service in 2025 indicates a focus on AI-enabled visibility and engagement. This presents a sales angle to clients seeking enhanced search performance, smarter targeting, and competitive differentiation in AI-influenced markets.

Leadership momentum Recent promotions and new hires (account executive, director, digital marketing leads) suggest strengthening client management and execution capabilities. Leverage for selling expanded services, larger multi-project engagements, and longer-term retainers.

Diverse tech stack Active use of LinkedIn Ads, Microsoft Advertising, Demandbase, iCIMS, StackAdapt, Shopify, Google Cloud, and Constant Contact indicates readiness to deploy multi-channel campaigns and data-driven programs. Opportunity to propose full-funnel, Martech-aligned packages leveraging these platforms.

Sustainable deal scale Revenue range ($25M-$50M) and mid-market team size (11-50 employees) imply capacity for larger, strategically integrated campaigns without overwhelming current resources. Target mid-market B2B brands seeking scalable, value-driven marketing partnerships.

Similar companies to Trefoil Group

Trefoil Group Tech Stack

Trefoil Group uses 8 technology products and services including LinkedIn Ads, Microsoft Advertising, Demandbase, and more. Explore Trefoil Group's tech stack below.

Media & News

Trefoil Group's Email Address Formats

Trefoil Group uses at least 3 email formats:
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 September 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 September 2026, Trefoil Group has approximately 25 employees across 6 continents, including North America, Africa and Asia. Key team members include Creative Director: D. N., Digital Marketing Manager: F. M. and 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 Ads, Microsoft Advertising, Demandbase, iCIMS, StackAdapt, Shopify, Google Cloud and Constant Contact.

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

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