Insights

Engagement Gap High interest for a proven system to boost team engagement and performance, targeting leaders who know engagement is critical to retention and results.

Leadership Enablement Opportunity to sell leadership development programs (E&E Elite and Executive) that provide tactical steps and high-level support to improve team outcomes within 90 days.

Cost of Turnover Address a key pain point: employees leave due to disengaged leadership, offering a structured framework to reduce turnover risk and improve retention metrics.

Digital Marketing Fit Position as a scalable, low-friction training and coaching solution compatible with current tech stack (ClickFunnels, PHP, Heroku) to accelerate adoption for small teams.

Proof of Impact Leverage credibility from recent news and leadership-focused case use to build trust with prospects seeking measurable performance improvements and faster time-to-value.

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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