Who we are


Altenar Introduction

Founded in 2011, Altenar is a leading igaming software provider inspired by the vision of our customers. Any non-standard request is a strong reason for our professionals to expand the product's capabilities by adapting it to a new market, new audience or new requirements. 

This flexibility has led us to become the preferred partner for licensed operators, and has also allowed us to share our experiences of the gaming industry to help grow our clients’ operational capacity.

By providing the best customised solution in the field of the sportsbook igaming software, we fully understand the value of trust between both sides. For that reason, Altenar remains an exclusively B2B company. 

Altenar’s mission goes beyond the idea of just achieving the highest possible profit. We aim to build a reputation as the most partner-oriented igaming software provider.

Founded in 2011, Altenar is leading igaming software provider inspired by the vision of our customers.

Altenar in numbers

  • 6 offices
  • 700+ employees
  • 50+ countries of expertise
  • 24/7 customer service

The history of Altenar

  • 2011
    BetInAction Software (BIA) is incorporated in order to sell Sports Betting Software (First generation Sportsbook) (Stanislav - Valeri). Research and Development of White Label Solutions together with Trading and Business Support/Customer Support (Dinos).
  • 2014
    Altenar is born. Dinos, Stanislav and Valeri combine forces to establish Altenar. The business model is changed to reflect market demands and a strategic transformation to a fully managed sports betting solution is made. 16 clients at the time.
  • 2016
    Early success. Fully managed solution proves to be successful and Altenar commercial growth begins. First regulated sportsbook (Colombia). 40 people and 21 clients.
  • 2018
    Regulated markets boom. The year with the biggest progress on licenses worldwide (Romania, Malta, UK, Italy, Spain, Denmark, Portugal). New offices in all countries (Greece, Malta, Russia). 86 employees and 27 clients.
  • 2020
    Global Pandemic. Sports events were canceled up until June 2020. By October 2020 we had full recovery of performance and revenue. We also had the start of a huge increase of the incoming new clients. The second generation of our sportsbook has been launched. New licenses in Peru, Bulgaria, Estonia, Sweden, further expansion in Spain. 230 employees and 52 clients at the time.
  • 2022
    New markets open. Altenar obtains an Ontario gaming license as well as in the rest of Canada, Lithuania also. We started working with a major operator in Peru called ApuestaTotal. We opened new offices in the Isle of Man, Thessaloniki and in other provinces in Europe. ISO certification achieved. 330 persons and 80 clients.
  • 2024
    Altenar is known as one of the biggest companies in Gambling industry. Our Sportsbook is one of the best softwares in the market. The company decided to invest in Casino as well, Agreegain has been established in order to cover this part. New offices in Montevideo Uruguay and Sao Paolo in Brazil. Altenar anticipates significant revenue growth, responding as the industry develops and further strengthening its market position and reputation as the No1 company in the industry. 800 employees and more than 100 clients.

Our C-levels

  • CEO and Co-Founder

    Stanislav Silin

    Stanislav Silin
  • COO and Co-Founder

    Dinos Stranomitis

    Dinos Stranomitis
  • CFO

    John Quaye

    John Quaye
  • Chairman

    Valeri Sandler

    Valeri Sandler

Awards and global recognition

  • Sigma south asia Best live betting product 2025

    Best live betting product

    SiGMA South Asia Awards 2025

  • SIGMA most innovative sportsbook feature 2025

    Most innovative sportsbook feature

    SiGMA Euro-Med Awards 2025

  • Sigma Best Workplace 2025

    Best work place

    SiGMA Europe Awards 2025

  • SiGMA Americas 2025

    Best Online Sportsbook Provider

    SiGMA Americas 2025

  • SBC Awards Latinoamerica 2024

    Sportsbook Supplier of the Year

    SBC Awards Latinoamérica 2024

  • Sigma most innovative sportsbook feature 2024

    most innovative sportsbook feature

    SiGMA East Europe Awards 2024

  • SIGMA Cis budapest 2024

    Best stand experience

    SIGMA Balkan & CIS 2024

  • CEE awards 2024

    Runner-up in Sports Betting Technology

    CEE Awards 2024

  • SBC Best Gaming Online Betting Platform of the Year 2024

    Best Gaming Online Betting Platform of the Year

    SBC Awards LatinoAmerica 2024

  • BEGEsports getting platform of the year 2024

    platform of the year

    BEGE Awards 2024

  • ENADA Rimini Awards 2024

    Best Innovative Product

    ENADA Rimini Awards 2024

  • Global regulatory Awards Compliance 2024

    Legal Team of the Year

    Global Regulatory Awards 2024

  • Global regulatory Awards Compliance 2024

    Compliance Team of the Year

    Global Regulatory Awards 2024

  • SIGMA Africa Awards 2024

    Best Workplace

    SiGMA Africa Awards 2024

  • SBC Awards Latinoamerica 2023

    Sportsbook Provider of the Year

    SBC Awards Latinoamérica 2023

  • BEGE Awards 2023

    Sports Betting Platform of the Yea

    BEGE Awards 2023

  • SIGMA Americas 2023

    Winner of Best Sports Betting Provider of the Year

    SiGMA Americas 2023

  • MiGEA 2023

    Best Online Sports Betting Supplier of the Year

    MiGEA 2023

  • SIGMA Awards 2022

    Awarded Online Sportsbook of the Year

    SiGMA 2022

  • MiGEA 2022

    Best Gaming Online Betting Platform of the Year

    MiGEA 2022

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