Check-6 logo

Check-6 Employee Directory

Business Consulting and ServicesOklahoma, United States51-200 Employees

Check-6 is a global consultancy focused on performance improvement within the business services sector. Founded in 2007 and based in Tulsa, Oklahoma, the firm works with companies across multiple industries worldwide to enhance performance and operational efficiency. Its core offering blends assessment, coaching, and training into a tailored program designed to reduce human error and sustain a culture of continuous improvement through a plan-based execution approach.

The company provides several solution areas tied to safety, reliability, and standardization. These include RIGOR, a digital checklist system that captures best practices and enables measurable performance feedback; a portable Well Control Virtual Instructor that simulates primary and secondary well-control scenarios in line with IWCF and IOGP standards; and Dropped Object Prevention Services, which cover inspections, audits, awareness and training, and program development. In 2020, Check-6 launched a series of live remote training webinars, reflecting its emphasis on ongoing, scalable learning.

Find Check-6 employees' phone numbers or email addresses

Check-6 Global Highlights

Location
Employees

North America
143

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  • United States Of America
    143

Asia
30

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  • Malaysia
    15
  • Thailand
    5
  • Indonesia
    3
  • Kazakhstan
    3
  • Russian Federation
    2
  • Pakistan
    1
  • Kyrgyzstan
    1

South America
8

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  • Argentina
    4
  • Chile
    2
  • Brazil
    1
  • Peru
    1

Europe
5

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  • Portugal
    3
  • United Kingdom Of Great Britain And Northern Ireland
    2

Oceania
1

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  • Australia
    1

Check-6's Leadership

  • Stylized image of a person
    M. M.
    Chief Executive Officer
    Phone icon
  • Stylized image of a person
    Y. J. S.
    Founder/Director
    Phone icon
  • Stylized image of a person
    W. S.
    Founder And President
    Phone icon
  • Stylized image of a person
    L. C. C. S. R.
    Director Of Operations
    Phone icon
  • Stylized image of a person
    O. W.
    Financial Director
    Phone icon
  • Stylized image of a person
    A. A.
    Human Resources Director
    Phone icon
  • Stylized image of a person
    K. M.
    Director
    Phone icon
  • Stylized image of a person
    C. N.
    Business Development Manager
    Phone icon

Check-6 Employee Metrics

100%
50%
0%
2026
2025
  • Consultant
  • Accounting
  • Business
  • Community & Social Services
  • Entrepreneurship
  • Other
  • Program & Project Management

Contact profiles from Check-6

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    Y. J. S.
    Founder/Director
    Phone icon
    Aug 02, 2026
  • Stylized image of a person
    M. M.
    Chief Executive Officer
    Phone icon
    Oct 22, 2024
  • Stylized image of a person
    W. S.
    Founder And President
    Phone icon
    Oct 23, 2024
  • Stylized image of a person
    L. C. C. S. R.
    Director Of Operations
    Phone icon
    MalaysiaNegeri Sembilan
    Jun 25, 2026
  • Stylized image of a person
    O. W.
    Financial Director
    Phone icon
    Russia
    Jul 31, 2026
  • Stylized image of a person
    A. A.
    Human Resources Director
    Phone icon
    Feb 27, 2024
  • Stylized image of a person
    K. M.
    Director
    Phone icon
    UNITED KINGDOMLondon
    Oct 31, 2023
  • Stylized image of a person
    C. N.
    Business Development Manager
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    M. P.
    Regional Account Manager
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    M. A.
    Independent Consultant / Lead Coach
    Phone icon
    Kazakhstan
    Feb 23, 2024

Frequently Asked Questions

What is Check-6 known for?

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Check-6 was founded in 2007 operates in the Business Consulting and Services industry; you can contact the main corporate office by phone at . Explore Check-6's company overview page for more information.

What is Check-6's most common email format?

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Check-6 employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Check-6 email formats with LeadIQ.

How many employees does Check-6 have currently?

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Check-6 has approximately 104 employees as of July 2026. These team members are located across 5 continents, including North AmericaAsiaSouth America.

Who are Check-6's key employees and leadership?

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As of July 2026, Check-6's key employees include:

  • Chief Executive Officer: M. M.
  • Founder/Director: Y. J. S.
  • Founder And President: W. S.
  • Director Of Operations: L. C. C. S. R.
  • Financial Director: O. W.

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