Question: Szerencsejáték Zrt., is the largest gambling service provider in which country, it operates seven number draw games, including Keno?

Context articles: Layered Service Provider
Fido Solutions
Wateen
Lotto New Zealand
Szerencsejáték Zrt.
Keno
Toronto Paramedic Services
Ottawa Paramedic Service
Service provider
Márton Braun

Layered Service Provider (LSP) is a deprecated feature of the Microsoft Windows Winsock 2 Service Provider Interface (SPI).
 A Layered Service Provider is a DLL that uses Winsock APIs to attempt to insert itself into the TCP/IP protocol stack.
 Once in the stack, a Layered Service Provider can intercept and modify inbound and outbound Internet traffic.
 It allows processing of all the TCP/IP traffic taking place between the Internet and the applications that are accessing the Internet (such as a web browser, the email client, etc.).
 For example, it could be used by malware to redirect web browers to rogue websites, or to block access to sites like Windows Update.
 Alternatively, a computer security program could scan network traffic for viruses or other threats.
 The Winsock "Service Provider Interface (SPI)" API provides a mechanism for layering providers on top of each other.
 Winsock LSPs are available for a range of useful purposes, including parental controls and Web content filtering.
 The parental controls web filter in Windows Vista is an LSP.
 The layering order of all providers is kept in the Winsock Catalog.
Fido Solutions is a Canadian cellular telephone service provider owned by Rogers Communications.
 Fido remains a separate entity from Rogers.
 Although Fido's parent company, Rogers Communications, also operates another wireless, the brand has retained its own retail chain, customer service call centres, network servers and CEO.
 Fido pioneered the concept of providing unlimited service in select Canadian cities.
 Fido was the first carrier in Canada to launch a GSM-based network and the first wireless service provider in North America to offer General Packet Radio Service (GPRS) on its network.
Wateen Telecom is a converged communication services provider based in Lahore, Pakistan, and is a sister concern of Warid Telecom.
 The company was incorporated in 2005 and began its operations in 2007 with the deployment of the largest fibre optic network in the country.
 Moreover, Wateen is the world’s first company to commercially roll out a WiMAX network on a nationwide scale.
 Wateen was recently ranked as the #1 wireless broadband service provider by the Pakistan Telecommunication Authority (PTA) and won the Consumer Choice Award for the "Best Internet Service Provider".
Lotto New Zealand is a Crown entity that operates nationwide lotteries in New Zealand.
 The oldest and most popular draw is the twice-weekly Lotto draw which boasts a top prize pool of NZ$1 million.
 There are a number of other games, including: the four-draws-daily Keno, daily draw of Bullseye, daily draw of Play 3, and a variety of scratchcards known as Instant Kiwi.
 Powerball and Lotto Strike are optional extras with every Lotto ticket.
Szerencsejáték Zrt.
 is the largest gambling service provider in Hungary.
 The company was founded in 1991 and is 100% state owned (through Magyar Nemzeti Vagyonkezelő Zrt.)
.
 It has exclusive rights to distribute number draw games, sports bets and prize draw tickets throughout the entire territory of the country and - through its investments - it also has interests in four Hungarian casinos.
 It operates seven number draw games, such as five-number draw lottery, six-number draw lottery, Scandinavian Lotto, Joker, Keno, Luxor, and Puttó; three types of sports bets, including Toto Pools, Tippmix, and Goal Toto; and a portfolio of prize draw tickets.
 Szerencsejatek’s products are available by phone, Internet, and via SMS.
Keno is a lottery-like gambling game often played at modern casinos, and also offered as a game in some lotteries.
Toronto Paramedic Services is the statutory Emergency medical services provider for the city of Toronto, Ontario, Canada.
 The service is operated directly as a branch of the municipal government as an independent, third-service option provider, which means that the service is funded by the municipal tax base, and operates in much the same manner as any other municipal department, such as the police or fire department, or in some cases like a public utility, but retains its complete independence from all other departments.
 While under municipal government control, it is required to comply with legislation and licensing standards provided by the Ontario provincial government.
 It is not the only service provider in its area; private-for-profit medical transport services also provide routine, non-emergency transports and coverage for special events, but the statutory EMS system is the only provider permitted to service emergency calls.
Ottawa Paramedic Service is a uniformed municipal public safety agency providing Emergency and nonemergency Paramedic care to residents and visitors of city of Ottawa, Ontario.
 It is the sole, licensed, statutory provider and is operated directly by the city.
 The Service is an independent third service provider.
 This means that it is part of the Emergency and Protective Services department of the city but functions as an independent and separate agency from other services.
 The Ottawa Paramedic Service operates in compliance with legislation and licensing standards overseen by the government of Ontario.
 It also provides routine, non-emergency transports and emergency paramedic coverage for special events.
 It is the only service provider permitted to service Medical emergency calls in the City of Ottawa.
A service provider (SP) provides organizations with consulting, legal, real estate, communications, storage, processing.
 Although a service provider can be an organizational sub-unit, it is usually a third party or outsourced supplier, including telecommunications service providers (TSPs), application service providers (ASPs), storage service providers (SSPs), and internet service providers (ISPs).
 A more traditional term is service bureau (esp.
 1960s to 1980s).
Márton Braun (born June 20, 1963) is a Hungarian politician, member of the National Assembly (MP) for Szekszárd (Tolna County Constituency I) from 1998 to 2010.
 He became Member of Parliament from Tolna County Regional List in 2010, holding the seat until 2014.
 He was a member of the Committee on European Affairs since June 25, 1998 until May 5, 2014.
 In June 2015, Braun was appointed CEO of Szerencsejáték Ltd., the largest gaming service provider in Hungary.