Game Developer & Slot Studio

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  Koolbit

  71 Stevenson Street, San Francisco, California 94105

  Koolbit Inc. is a privately held social casino gaming company founded in 2010 by Gerard Cunningham. The company operates WinCity Slots, a free-to-play mobile app available on iOS and Android that offers virtual slot machines, table games, tournaments, and social features like clubs and gifting. Players use virtual currency purchased through in-app transactions or earned through gameplay, with no real-money gambling involved. Koolbit generates revenue from in-app purchases and advertising, positioning itself as a small independent player in the crowded social casino market. The company is based in the United States—likely Delaware or Nevada per corporate filings—but has not publicly disclosed its exact headquarters. With a focused single-product strategy and limited public visibility, Koolbit serves a loyal niche audience of casual gamers and social casino enthusiasts, competing against larger industry names like Slotomania and Heart of Vegas.

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  Krishna Padam IT Solution Pvt. Ltd.

  Jaipur, Rajasthan, India

  Krishna Padam IT Solution Pvt. Ltd. (KPIS) is a privately held software development and IT services company founded in 2015 and headquartered in Jaipur, Rajasthan, India. The company offers a comprehensive range of digital solutions spanning Internet of Things (IoT), Artificial Intelligence (AI), Augmented Reality/Virtual Reality (AR/VR), mobile game development, mobile app development, web development, and custom software development. KPIS serves a diverse client base from startups to established enterprises, emphasizing end‑to‑end development and deployment. The company operates as a private limited entity with an estimated headcount of between 11 and 50 employees, reflecting an agile project delivery approach. Notable internal products include a Restaurant Inventory Management System and a Mobile Device Management (MDM) System, complementing its service portfolio. KPIS reported revenue of INR 1.22 crore (approximately USD 145,000) for the financial year ending March 2025. No public funding rounds or major partnerships have been identified, and the company’s leadership structure remains undocumented in publicly accessible sources.

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  King Digital Entertainment Plc

  Stockholm, Sweden and London, England

  King Digital Entertainment Plc, trading as King, is a Swedish-British video game developer and publisher specializing in free-to-play casual mobile and social games. The company rose to global prominence with the 2012 release of Candy Crush Saga, which became one of the most financially successful freemium games of all time. King's portfolio includes franchises such as Candy Crush Soda Saga, Farm Heroes Saga, Bubble Witch 3 Saga, and Pet Rescue Saga. The company operates a cross-platform infrastructure synchronizing player progress across mobile devices, tablets, and web browsers. Headquartered in Stockholm and London, King is a subsidiary of Activision Blizzard, acquired in 2016 for $5.9 billion, and became part of Microsoft's Xbox division in October 2023. As of 2017, King employed approximately 2,000 people and serves more than 200 million monthly active users. The company's mission is 'Making the World Playful' and it maintains studios in ten locations worldwide. President Todd Green leads the executive team.

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  Khmer Gaming

  Phumi Koh Barêng, Kampong Thom Province, Cambodia

  Khmer Gaming Software Solution Co., Ltd is a Cambodian B2B iGaming technology provider founded in 2014. The company specializes in building comprehensive online gambling platforms, including casino games, sports betting systems, poker software, lottery solutions, and mobile applications. Its core offering is a unified, cloud-based platform with a single-wallet system that supports desktop, mobile web, and native apps, enabling seamless cross-game play. Khmer Gaming also provides custom game development, website design, and integration with third-party providers. The company targets online casino operators and betting sites primarily in Asian markets. It is privately held with an estimated 51–200 employees and operates from headquarters in Kampong Thom Province, Cambodia.

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  KGR-Entertainment GmbH

  Mannheim, Baden-Württemberg, Germany

  KGR-Entertainment GmbH, known as Kaya Gaming Remote (KGR), is a German online gambling software developer headquartered in Mannheim, Germany. Founded in 2009 by Buelent Kaya, it was one of the first iGaming software providers to emerge from Germany. The company offers a suite of products including around 25 branded casino games (slots, blackjack, roulette, video poker, keno), a turnkey white-label casino platform, live sports betting software, live dealer casino solutions, and back-office tools like cash management and affiliate marketing modules. Its games run in-browser without downloads and support multiple languages and currencies. Despite an early market entry, KGR has maintained a low public profile; corporate records list it as 'deadpooled' as of 2026, and no updates have emerged since the early 2020s. Notably, the company does not disclose any gambling license from recognized jurisdictions, and its website appears inactive.

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  Kitsune Games Ltd.

  Cyprus

  Kitsune Games Ltd. is an inclusive indie video game development studio that creates accessible, diverse titles steeped in Japanese mythology and queer romance. Originally founded in 2013 by Eniko Fox as a Dutch one-person microstudio, the company later incorporated in the United States as Kitsune Games LLC in 2015, and eventually relocated to Cyprus, where it became Kitsune Games Ltd. The studio’s mission—'Traditional gaming made accessible and diverse'—drives its development of classic platformers, puzzle games, and roguelikes that prioritise representation and inclusivity. Its best-known title, *Kitsune Tails* (2024), is a platformer inspired by *Super Mario Bros. 3* with a narrative focused on a queer love story between a human and a fox spirit. The game earned a silver medal at the Queer Games Festival 2024 and was called 'the PC’s very own answer to Super Mario Bros. 3' by PCGamesN. Kitsune Games also published the political satire *Super Bernie World* (2020), which became the #4 top free game on Steam with over 250,000 installs, and the puzzle game *Ultra Hat Dimension* (2020). The studio operates as a distributed team across multiple countries, with leadership based in Cyprus, and relies on a mix of in-house staff and external collaborators. Eniko Fox and James Yarrow, co-founders, continue to guide the studio’s creative and business direction.

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  Koala Games

  Australia

  Koala Games is a B2B iGaming development studio spun out of the RubyPlay ecosystem, launched in early 2025 to create visually distinctive, character-driven slot content. Headquartered in Australia, the studio brands itself as “crafted down under” and blends proven gameplay mechanics with unexpected twists tailored for regulated markets, particularly Brazil and Italy. Leveraging RubyPlay’s infrastructure, distribution network, and tournament engine, Koala Games offers operators a fresh, localized slot portfolio with rapid deployment. The team of 11–50 employees brings deep expertise from social casino and free-to-play sectors, ensuring strong player engagement and monetization. Its growing library includes the Voltage Blitz series, 3 Big Barrels, Coin Rise, Silly Sweets Cascade Rush, and 20K+ Ways Buffalo Lights, all built with distinctive math models, cascading reels, hold-and-win mechanics, and high-volatility features. While the studio operates as an independent brand, it relies on RubyPlay for regulatory compliance and global distribution, positioning itself as a nimble, quality-focused player in the competitive slots space.

• KG

  KGM Gaming

  4250 Wissahickon Avenue, Philadelphia, PA, USA

  KGM Gaming is a privately held, Philadelphia-based manufacturer and supplier serving casino operators across North America, the Caribbean, and Canada. Founded in 2003 by a group of industry veterans, the company started as the exclusive distributor of Aristocrat Technologies slot machines in Pennsylvania before rapidly expanding into a full-service provider of millwork, slot bases, custom-designed seating, signage and graphics packages, ticket printers, and technical services including repair, installation, and procurement. Through strategic partnerships with companies such as Ainsworth Game Technologies and Alfastreet, KGM also offers gaming technology, game combination software, online gaming servers, and exclusive table game options. The company has developed innovative gaming lounges, notably the Connect Lounge at Resorts Casino Hotel, which bridges land-based and online play to boost player retention. With multiple divisions and a reputation for high-quality products and on-time delivery, KGM positions itself as a one-stop shop for casinos, supplying everything from furniture and signage to electronic gaming machines and interactive content. The company holds gaming licenses across the USA and Canada and maintains its headquarters at 4250 Wissahickon Avenue in Philadelphia, with a satellite office in Pleasantville, New Jersey.

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  Kevuru Games Ltd

  Kyiv, Ukraine

  Kevuru Games Ltd is a European full-cycle game development and art production outsourcing studio headquartered in Kyiv, Ukraine, with additional offices in San Francisco and Warsaw. Founded in 2011, the company has grown from an independent mobile game developer into a trusted partner for top-tier publishers including Epic Games, Electronic Arts, Lucasfilm, Bandai Namco, and Housemarque. With over 300 specialists and more than 100 titles shipped, Kevuru provides custom engineering, 2D/3D art, co-development, game porting, and AR/VR services across all major gaming platforms. The studio’s portfolio includes contributions to high-profile projects such as Fortnite, Star Wars titles, Big Farm, and Polo Gamer. Known for a transparent, client-first approach, the company reports a 90% client satisfaction rate and a 60% referral rate from existing partners. It maintains a 53% year-over-year organic growth rate. The company emphasises diversity, confidence, and transparency as core values. Leadership is headed by founder and CEO Oleg Goncharenko.

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  KG - Keno Game

  KG provides a Keno gaming platform to all player with comprehensive equipment and technologies.

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  Kendoo

  Isle of Man

  Kendoo is a B2B iGaming slot provider founded in 2024 that supplies online casino platforms and game aggregators with a portfolio of feature-rich slot games. The company focuses on proven mechanics, engaging gameplay, and consistent performance, aiming to help operators increase player retention and revenue. Its product offering includes a growing library of slot titles, a casino API for seamless integration, and a suite of promotional tools—Free Spins, Tournaments, Drops, and more—designed to boost player engagement and loyalty. Kendoo reports a 99% technical stability rate and an average of 500 bets per player across its portfolio. The company is licensed by the Offshore Finance Authority of the State of Anjouan. With a team led by executives who each have over a decade of iGaming experience, Kendoo positions itself as a reliable partner for operators seeking quality slots and modern engagement features in global markets.

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  Kambi

  Stockholm, Sweden

  Kambi Group Plc is the world's leading independent B2B provider of premium sports betting technology and services. Founded in 2010 as a spin-off from Unibet (now Kindred Group), the company was built on the vision of founders Kristian Nylén and Anders Ström to create a scalable, regulated sportsbook platform for the global betting market. Headquartered in Stockholm, Sweden, Kambi powers over 60 partner operators worldwide, including major names like Bally’s, DraftKings, and PMU. Its core offering is the Turnkey Sportsbook, a full end-to-end solution covering odds compilation, risk management, player account management, front-end services, and regulatory compliance across more than 60 regulated jurisdictions. In recent years, Kambi has embraced a modularisation strategy, unbundling its platform into standalone products such as Odds Feed+, Managed Trading, Bet Builder, Esports (via Abios), and Front End (via Shape Games). The company is publicly traded on Nasdaq Stockholm (KAMBI) and continues to expand its footprint in North America and other regulated markets, solidifying its reputation for reliability, innovation, and regulatory certainty.