Insights

Engagement Gap Industry focus on professional training and coaching with a stark engagement issue: only 25% employee engagement and leadership-driven retention being the top reason for turnover. Opportunity to position WHISTLE as a solution to boost engagement and reduce churn for client teams.

High-Impact Programs Two tiered offerings Engage & Elevate with E&E Elite for new or underperforming teams and E&E Executive for seasoned leaders. Clear upsell path for clients seeking deeper organizational impact within 90 days, enabling scalable engagement improvements.

Tech-Enabled Outreach Active tech stack including LinkedIn Ads, HubSpot, Stripe, AWS, Twilio and analytics tools suggests a readiness for automated lead gen, nurture sequences, and seamless sales-to-onboarding workflows to accelerate conversions.

Publicity & Validation Recent media coverage and launches indicate growing brand visibility and thought leadership. Leverage PR moments to open conversations with potential enterprise clients seeking credible training partners.

Financial & Market Signals Reported revenue under $10M with a lean team implies potential for rapid value demonstrations and flexible engagement terms. Target mid-market companies with measurable ROI demands and a need for turnkey leadership development.

Similar companies to WHISTLE

WHISTLE Tech Stack

WHISTLE uses 8 technology products and services including LinkedIn Ads, Snowplow, Amazon Web Services, and more. Explore WHISTLE's tech stack below.

WHISTLE's Email Address Formats

WHISTLE uses at least 1 email format:
WHISTLE Email FormatsExamplePercentage
First@mastermind.comJohn@mastermind.com
100%

Frequently Asked Questions

What is WHISTLE's official website and social media links?

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WHISTLE's official website is mastermind.com and has social profiles on LinkedIn.

How much revenue does WHISTLE generate?

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As of August 2026, WHISTLE's annual revenue is estimated to be <$10M.

What is WHISTLE's SIC code and NAICS code?

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WHISTLE's SIC code is 8299 - Schools and Educational Services, Not Elsewhere Classified and NAICS code is 6114 - Business Schools and Computer and Management Training.

How many employees does WHISTLE have currently?

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As of August 2026, WHISTLE has approximately 1 employees across 1 continents, including North America. Key team members include Senior Chief Operating Engineer: J. Z. Explore WHISTLE's employee directory with LeadIQ.

What industry does WHISTLE belong to?

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WHISTLE operates in the Professional Training and Coaching industry.

What technology does WHISTLE use?

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WHISTLE's tech stack includes LinkedIn Ads, Snowplow, Amazon Web Services, Twilio, HubSpot, Stripe, Heroku and Vimeo.

What is WHISTLE's email format?

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WHISTLE's email format typically follows the pattern of First@mastermind.com. Find more WHISTLE email formats with LeadIQ.

When was WHISTLE founded?

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WHISTLE was founded in 2011.
WHISTLE logo

WHISTLE

Professional Training and CoachingIllinois, United States0-1 Employees

WHISTLE is a professional training and coaching firm based in Bloomington, Illinois. It offers a structured framework designed to raise team engagement and performance, addressing concerns about disengagement and how leadership affects retention. The company serves leaders who manage teams, including those new to leadership or tasked with turning around underperforming groups, with the goal of achieving tangible results within a few months. WHISTLE centers on the Engage & Elevate framework, delivered through two programs. The E&E-Elite offering targets newer leaders or turnaround situations with targeted steps to achieve results in under 90 days; the E&E-Executive program provides higher-level guidance and support for experienced leaders.

Section iconCompany Overview

SIC Code
8299 - Schools and Educational Services, Not Elsewhere Classified
NAICS Code
6114 - Business Schools and Computer and Management Training
Founded
2011
Employees
0-1

Section iconFunding & Financials

  • <$10M

    WHISTLE's revenue is estimated to be in the range of <$10M

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