Insights

Global reach Estill Voice International serves a diverse, high-profile client base including Broadway, major opera houses, prestigious medical institutions, Fortune 500 companies, and international venues which signals a broad market appetite for advanced vocal training and related software solutions.

Tech-forward With a modern tech stack encompassing Google Ads, Google Cloud, Mailgun, Stripe, PayPal, and a new browser-based Estill Voiceprint, there are clear opportunities to upsell digital tools, subscriptions, and online training modules to both individual professionals and organizations.

Sponsorship leverage Active involvement in the Estill World Voice Symposium and partnerships with airlines indicate strong engagement strategies; this can be expanded into sponsored programs, corporate training packages, and co-branded marketing efforts to reach wider professional networks.

Growth opportunity With revenue below $1M and a lean team (51-200 employees), there is potential to scale through enterprise licensing, corporate training contracts, and licensing of the Estill Voice Training System to educational institutions and healthcare providers seeking scalable vocal health solutions.

Educational content Recent product launches such as Foundations of Estill Voice Training in multiple markets and the browser-based Voiceprint create cross-selling opportunities for advanced curricula, certifications, and integrated software solutions to academic and clinical customers.

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Estill Voice International Tech Stack

Estill Voice International uses 8 technology products and services including Google Ads, Google Workspace, Mailgun, and more. Explore Estill Voice International's tech stack below.

Estill Voice International's Email Address Formats

Estill Voice International uses at least 1 email format:
Estill Voice International Email FormatsExamplePercentage
FLast@estillvoice.comJDoe@estillvoice.com
100%

Frequently Asked Questions

What is Estill Voice International's phone number?

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You can contact Estill Voice International'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 Estill Voice International's official website and social media links?

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Estill Voice International's official website is estillvoice.com and has social profiles on LinkedIn.

How much revenue does Estill Voice International generate?

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As of September 2026, Estill Voice International's annual revenue is estimated to be <$1M.

What is Estill Voice International's NAICS code?

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Estill Voice International's NAICS code is 61 - Educational Services.

How many employees does Estill Voice International have currently?

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As of September 2026, Estill Voice International has approximately 55 employees across 4 continents, including Europe, North America and Asia. Key team members include Managing Director: A. R., Estill Master Trainer: K. K. and Estill Voice Trainer Emc: P. S. G. Explore Estill Voice International's employee directory with LeadIQ.

What industry does Estill Voice International belong to?

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Estill Voice International operates in the Education industry.

What technology does Estill Voice International use?

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Estill Voice International's tech stack includes Google Ads, Google Workspace, Mailgun, Google Cloud, Constant Contact, PayPal, Stripe and DigitalOcean Web Hosting.

What is Estill Voice International's email format?

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Estill Voice International's email format typically follows the pattern of FLast@estillvoice.com. Find more Estill Voice International email formats with LeadIQ.

When was Estill Voice International founded?

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Estill Voice International was founded in 1988.
Estill Voice International logo

Estill Voice International

EducationPennsylvania, United States51-200 Employees

Estill Voice International is a mid-sized education-focused company based in Pittsburgh, Pennsylvania, serving a global community of speakers, singers, and therapists through Estill Voice Training. Its core offering comprises a voice training system and associated clinical software that support vocal training and rehabilitation across diverse settings, including performing arts venues, educational institutions, and corporate environments. The training system is used by professionals in prominent venues worldwide, including Broadway productions, Covent Garden, the Metropolitan Opera, and the Sydney Opera House.

The organization emphasizes balancing vocal health with artistic expression, bridging science and art through ongoing research, accessible technology, and innovative teaching techniques. Its offerings span educational and corporate opportunities, software solutions, specialized healthcare products, and the Estill Voice Training System. In March 2026, Estill Voice International launched a browser-based Estill Voiceprint, marking a recent expansion of its digital tools.

Section iconCompany Overview

Phone number
NAICS Code
61 - Educational Services
Founded
1988
Employees
51-200

Section iconFunding & Financials

  • <$1M

    Estill Voice International's revenue is estimated to be in the range of <$1M

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