Sigma AI Employee Directory

IT Services and IT ConsultingFlorida, United States1001-5000 Employees

With 30+ years of experience in data annotation, we support AI innovators to build smarter AI. Sigma AI has sourced, vetted and trained 25,000+ experts who speak 600+ languages and dialects. 

We offer human data annotation, training data sourcing, and proprietary technology to accelerate these projects. We guarantee quality results and specialize in generative AI, rapidly scaling projects, and exceptional standards for ethics and security.

Find Sigma AI employees' phone numbers or email addresses

Sigma AI Global Highlights

Location
Employees

Europe
327

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  • Spain
    147
  • United Kingdom Of Great Britain And Northern Ireland
    111
  • Italy
    15
  • Portugal
    7
  • Netherlands
    6
  • Poland
    6
  • France
    5
  • Romania
    4
  • Denmark
    3
  • Ukraine
    3
  • Lithuania
    3
  • Belgium
    3
  • Germany
    2
  • Greece
    2
  • Bulgaria
    1
  • Serbia
    1
  • Croatia
    1
  • Ireland
    1
  • Iceland
    1
  • Finland
    1
  • Estonia
    1
  • Norway
    1
  • Georgia
    1
  • Sweden
    1

Asia
118

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  • India
    52
  • Indonesia
    23
  • Bangladesh
    10
  • Turkey
    8
  • Pakistan
    6
  • Philippines
    5
  • Nepal
    3
  • Mongolia
    3
  • Japan
    3
  • Iran
    1
  • Uzbekistan
    1
  • Singapore
    1
  • Malaysia
    1
  • Thailand
    1

North America
113

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  • United States Of America
    100
  • Mexico
    8
  • Canada
    5

Africa
51

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  • South Africa
    12
  • Ethiopia
    7
  • Egypt
    6
  • Morocco
    5
  • Uganda
    3
  • Benin
    2
  • Rwanda
    2
  • Ghana
    2
  • Nigeria
    2
  • Zambia
    2
  • Sierra Leone
    1
  • Tunisia
    1
  • Côte D'ivoire
    1
  • Angola
    1
  • Mozambique
    1
  • Mali
    1
  • Kenya
    1
  • Senegal
    1

South America
22

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  • Brazil
    12
  • Argentina
    3
  • Venezuela
    2
  • Bolivia
    2
  • Ecuador
    2
  • Chile
    1

Oceania
1

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  • Australia
    1

Sigma AI's Leadership

  • Stylized image of a person
    A. H.
    Coo
    Phone icon
  • Stylized image of a person
    J. B. V.
    Chief Technology Officer
    Phone icon
  • Stylized image of a person
    P. P. M.
    Chief Legal Officer
    Phone icon
  • Stylized image of a person
    B. S.
    Head Of User Experience
    Phone icon
  • Stylized image of a person
    D. T.
    Co-Founder & Ceo
    Phone icon
  • Stylized image of a person
    R. S.
    Director Na Sales
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  • Stylized image of a person
    C. G. V.
    Director Desarrollo De Negocio
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  • Stylized image of a person
    P. P.
    R&d Programmes Director
    Phone icon

Sigma AI Employee Metrics

100%
50%
0%
2026
2025
  • Analytics
  • Research
  • Program & Project Management
  • Community & Social Services
  • Quality Assurance
  • Other
  • Entertainment
  • Media & Communications

Contact profiles from Sigma AI

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    N. P.
    Data Analyst
    Phone icon
    United KingdomEngland
    Apr 13, 2026
  • Stylized image of a person
    N. P.
    Data Analyst
    Phone icon
    United KingdomEngland
    Aug 09, 2025
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    S. S.
    Talent Acquisition Specialist
    Phone icon
    United States
    Apr 18, 2026
  • Stylized image of a person
    S. N.
    Data Quality Analyst
    Phone icon
    United KingdomEngland
    Apr 17, 2026
  • Stylized image of a person
    Y. A.
    Ai Data Quality Analyst
    Phone icon
    United KingdomEngland
    Apr 02, 2026
  • Stylized image of a person
    L. C.
    Transcritora
    Phone icon
    BrazilState of Sergipe
    Oct 24, 2025
  • Stylized image of a person
    L. T.
    Ai Trainer
    Phone icon
    ItalyLombardy
    Apr 13, 2026
  • Stylized image of a person
    D. A. M.
    Técnico De Sistemas
    Phone icon
    Spain
    Nov 10, 2025
  • Stylized image of a person
    S. O.
    Language Specialist Ai Trainer
    Phone icon
    TurkeyIstanbul
    Apr 16, 2026
  • Stylized image of a person
    G. A.
    Revisor
    Phone icon
    Apr 16, 2026

Frequently Asked Questions

What is Sigma AI known for?

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Sigma AI was founded in 2008 operates in the IT Services and IT Consulting industry. The company's main headquarters is located in 175 Southwest 7th Street Miami, Florida 33130 United States. Explore Sigma AI's company overview page for more information.

What is Sigma AI's most common email format?

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

How many employees does Sigma AI have currently?

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Sigma AI has approximately 1K employees as of April 2026. These team members are located across 6 continents, including EuropeAsiaNorth America.

Who are Sigma AI's key employees and leadership?

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As of April 2026, Sigma AI's key employees include:

  • Coo: A. H.
  • Chief Technology Officer: J. B. V.
  • Chief Legal Officer: P. P. M.
  • Head Of User Experience: B. S.
  • Co-Founder & Ceo: D. T.

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