Sereal
Sereal is a Latvian manufacturer of trading cards and stickers, known for official sports-licensed collections.
Last updated August 26, 2026
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Overview
Sereal is a Latvian trading-card and sticker manufacturer based in Silakrogs, with its headquarters in Riga. The company operates in the sports-collectibles segment and is particularly associated with licensed card and sticker products for professional hockey and basketball competitions. Sereal became best known through its relationship with the Kontinental Hockey League (KHL), for which it produced official trading cards and stickers. The relationship began during the 2010/2011 season, when the company operated under the name RDFK. By the third year of cooperation, the business was operating under the Sereal name and continued to produce KHL-related collectible products. These collections positioned the company around team, player, and league-based memorabilia rather than general-purpose stationery or entertainment trading cards. The company also expanded into basketball through the SEREAL Basket subsidiary or trading name. In 2012, SEREAL Basket began cooperating with the Lithuanian Basketball League and the Lithuanian national basketball team as an official trading-card producer. Its first identified official collection was titled “LKL Basketball cards 2011/2012.” The packaging featured Lithuanian and international basketball figures including Jonas Valančiūnas, Mantas Kalnietis, and Mindaugas Žukauskas. This initiative extended Sereal’s model from ice hockey into another major regional sport and gave it a presence in Lithuania’s licensed sports-merchandise market. Sereal also pursued distribution beyond the Baltic region. In 2011, it entered a business partnership with All World Sports Collectibles, LLC for the marketing and sale of KHL trading cards and stickers in the United States and Canada. All World served as Sereal’s production distributor in those markets and created a dedicated sales and marketing channel for the company’s KHL products. The partnership connected Sereal with a distributor experienced in promoting European hockey cards in North America, including cards featuring prominent European hockey players. Sereal’s business model therefore combines manufacturing, sports licensing, and specialist distribution. Its products depend on the collectability of athletes, clubs, leagues, and national teams, while its commercial reach has been supported by partnerships with sports organizations and regional distributors. Publicly available reference material identifies the company’s KHL and Lithuanian basketball activities but does not establish its current ownership, leadership, financial performance, website, or continuing operating status. Those details remain unconfirmed.
History
Sereal is a Latvian producer of trading cards and stickers headquartered in Riga and based operationally in Silakrogs. The company’s documented history is closely tied to licensed sports merchandise, especially European hockey and basketball. The earliest identified stage of its KHL activity dates to the 2010/2011 season. At that time, the business operated under the name RDFK and participated in the production of trading cards and stickers for the Kontinental Hockey League. The relationship continued as the company developed or adopted the Sereal name. Reference material describes Sereal as entering its third year of cooperation with the KHL, indicating an ongoing production relationship rather than a single limited-edition release. In 2011, Sereal broadened its commercial distribution by partnering with All World Sports Collectibles, LLC. The partnership covered the marketing and sale of KHL trading cards and stickers in the United States and Canada. All World acted as the official Sereal production distributor in those markets and established a dedicated sales and marketing presence for the KHL products. Its prior experience with European hockey cards provided a route for Sereal’s products to reach North American collectors. Sereal subsequently expanded into basketball. In 2012, its SEREAL Basket subsidiary or operating name began cooperation with the Lithuanian Basketball League and the Lithuanian national basketball team as an official trading-card producer. The first identified release was the “LKL Basketball cards 2011/2012” collection. Its packaging highlighted Jonas Valančiūnas, Mantas Kalnietis, and Mindaugas Žukauskas, linking the product to recognizable Lithuanian basketball talent and the national sports market. These activities show a consistent strategy: secure official relationships with leagues or teams, produce collectible cards and stickers around their athletes and competitions, and use specialist distributors to reach collectors in additional territories. The available material does not provide reliable information about Sereal’s founding date, ownership, management, financial results, later product releases, or present-day activity. Its current status should therefore be treated as unconfirmed.
- 2012
Entry into Lithuanian basketball collectibles
[1]Through SEREAL Basket, the company began cooperation with the Lithuanian Basketball League and the Lithuanian national basketball team as an official trading-card producer.
- 2011
North American distribution partnership
[1]Sereal partnered with All World Sports Collectibles, LLC to market and sell KHL trading cards and stickers in the United States and Canada.
- 2010
KHL cooperation begins under the RDFK name
[1]During the 2010/2011 season, the company began producing trading cards and stickers for the Kontinental Hockey League while operating under the name RDFK.
Products and positioning
A specialist sports-collectibles manufacturer focused on officially licensed trading cards and stickers for professional leagues, clubs, players, and national teams.
Sports collectibles · 2010
Kontinental Hockey League trading cards and stickers
Officially licensed trading cards and stickers produced for the Kontinental Hockey League. The products were built around league participants and European hockey collectability and formed Sereal’s best-documented core product line. Production began during the 2010/2011 season under the RDFK name and continued under Sereal.
Basketball trading cards · 2012
LKL Basketball cards 2011/2012
The first identified official collection produced through SEREAL Basket for the Lithuanian Basketball League and the Lithuanian national basketball team. The package featured Jonas Valančiūnas, Mantas Kalnietis, and Mindaugas Žukauskas, connecting the release to prominent Lithuanian basketball players.
Brand decisions
2012
Launch of the first identified SEREAL Basket collectionProduct launchBackground
After its hockey-related work, Sereal expanded its licensed sports-collectibles activity into Lithuanian basketball.
Action taken
SEREAL Basket released the LKL Basketball cards 2011/2012 collection in cooperation with the Lithuanian Basketball League and the Lithuanian national team.
Aftermath
The release established SEREAL Basket as an official producer for Lithuanian basketball-related trading cards. Further commercial results are not documented in the available material.
2011
Expand KHL distribution into North AmericaStrategyBackground
Sereal’s KHL cards and stickers had an opportunity to reach collectors outside its core European market.
Action taken
The company partnered with All World Sports Collectibles, LLC, which handled official distribution and marketing in the United States and Canada.
Aftermath
The partnership created a dedicated North American route to market for Sereal’s KHL collectibles. The available reference does not quantify sales or describe the partnership’s later duration.
Sources1 sources
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