INCOME s.r.o.
Corporate brand
UnclaimedCzech engineering company founded in 1993, maker of the Shuffle King line of industrial-grade electronic card shufflers for casinos, poker rooms and live dealer studios.
Last updated September 28, 2026
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Overview
INCOME s.r.o. is a Czech engineering and manufacturing company established in 1993 and based in Prague. Since 2009 the company has concentrated on the development, manufacture, sales and support of its own brand of professional electronic card shufflers, marketed under the name Shuffle King. The brand is aimed squarely at the professional gaming industry: land-based casinos, poker rooms and live dealer studios that need fast, reliable and verifiable card handling. Shuffle King products are industrial-grade machines rather than consumer gadgets. The portfolio spans single-deck and multi-deck shufflers. The single-deck line includes the Shuffle King 2, an original GLI-approved electronic shuffler designed specifically for poker games and in service since 2012, and the newer Shuffle King 2 MAX, a next-generation redesign built on the proven mechanical principle of the Shuffle King 2 and refined using years of operational feedback from casinos, live dealer studios and poker rooms worldwide. A limited Shuffle King 2 Gold Edition adds a premium finish for poker tables. On the multi-deck side, the Shuffle King 6 is a continuous electronic card shuffler for casinos and live dealer studios, controlled by a GLI-approved random number generator and able to accelerate play by up to 20% compared with manual shuffling; an optional SK6 Batch upgrade extends it to batch and continuous shuffling of up to eight decks. The company positions its machines on throughput and return on investment: because time is money in a live game, an automatic shuffler such as Shuffle King allows operators to deal more hands per hour, and INCOME claims that investment in a Shuffle King may pay for itself in less than two months. The machines are manufactured in the European Union — the company states they are purely made in Prague, the capital of the Czech Republic — and the company draws on long experience in the gaming industry and in CNC machine development to keep improving the range. INCOME s.r.o. is a private business and remains the owner and operator of the Shuffle King brand. Its official web presence is split between the corporate site at income.cz and the product site at shuffleking.com, where the catalogue, product comparison tools and company background are published.
History
INCOME s.r.o. was established in 1993 as an EU-based company. For its first decade and a half the business operated as an engineering firm; its background includes CNC machine development, which later proved directly relevant to the precision mechanics required in card-shuffling equipment. A decisive turning point came in 2009, when the company refocused on the development, manufacture, sales and support of professional card shufflers under its own brand, Shuffle King. The brand was created for the professional gaming market — casinos, poker rooms and live dealer studios — rather than for home users. The first widely documented product, the Shuffle King 2, was introduced in 2012. It is an original GLI-approved single-deck electronic card shuffler designed specifically for poker games, and the company credits its exceptional mechanical design for its consistent performance and efficiency across the gaming industry over more than a decade. It was developed in cooperation with demanding customers, and its proven mechanical principle later became the foundation for further models. Over time the portfolio expanded in two directions. On the single-deck side, INCOME developed the Shuffle King 2 MAX, a next-generation machine redesigned for maximum performance, reliability and ease of use, incorporating years of operational feedback from casinos, live dealer studios and poker rooms worldwide. A limited Shuffle King 2 Gold Edition was also offered, giving poker tables a distinctive premium finish with an elegant top panel and lid. On the multi-deck side, the company introduced the Shuffle King 6, a state-of-the-art continuous electronic card shuffler for casinos and live dealer studios, controlled by a GLI-approved random number generator and able to accelerate the game by up to 20% compared with manual shuffling. An optional SK6 Batch upgrade extends the machine's capabilities to batch and continuous shuffling of up to eight decks. Throughout this period the company has emphasised European manufacturing: the Shuffle King machines are described as purely made in Prague, the capital of the Czech Republic. INCOME continues to use its experience in the gaming industry and in CNC machine development to improve existing products and extend the portfolio, and it supports its installed base of machines in casinos and studios worldwide. The company remains privately held and is the owner of the Shuffle King trademark and product line.
- 2012
The Shuffle King 2, a GLI-approved single-deck electronic card shuffler for poker, is introduced.
- 2009
The company refocuses on the development, manufacture, sales and support of Shuffle King professional card shufflers.
- 1993
INCOME s.r.o. is established as an EU-based company.
Shuffle King 2 MAX, a next-generation single-deck shuffler, is launched based on the Shuffle King 2 mechanical principle.
Shuffle King 6 continuous multi-deck shuffler and the optional SK6 Batch upgrade (up to 8 decks) are offered.
Limited Shuffle King 2 Gold Edition with premium top panel and lid is made available.
Products and positioning
Industrial-grade, EU-made professional card shufflers for casinos, poker rooms and live dealer studios, sold on reliability, GLI-approved randomness and fast return on investment.
Shuffle King 2
Original GLI-approved single-deck electronic card shuffler designed specifically for poker games; introduced in 2012 and known for reliable performance and efficiency.
Shuffle King 2 MAX
Next-generation single-deck electronic card shuffler redesigned for maximum performance, reliability and ease of use, built on the proven mechanical principle of the Shuffle King 2.
Shuffle King 6
State-of-the-art continuous multi-deck electronic card shuffler for casinos and live dealer studios, controlled by a GLI-approved random number generator and accelerating play by up to 20% versus manual shuffling.
SK6 Batch upgrade
Optional accessory and software upgrade that expands the Shuffle King 6 to batch and continuous shuffling of up to 8 decks.
Shuffle King 2 Gold Edition
Limited edition of the Shuffle King 2 with an elegant premium top panel and lid for poker games.
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