Berner Kantonalbank OTC-X
OTC-X is Berner Kantonalbank's Swiss information and trading platform for around 300 unlisted Swiss companies.
Last updated September 28, 2026
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Overview
Berner Kantonalbank OTC-X (commonly shortened to OTC-X) is a Swiss platform operated by Berner Kantonalbank AG (BEKB) for the over-the-counter (off-exchange) trading of shares in unlisted Swiss companies. According to its official website, OTC-X.ch is the Swiss information platform for non-listed secondary stocks of BEKB, providing information on approximately 300 Swiss stock corporations traded off-exchange. The platform's stated purpose is to ensure the flow of information between companies and investors in this market segment. OTC-X is not a stock exchange in the strict regulatory sense but an OTC trading venue and information hub. It allows investors to buy and sell shares of Swiss companies that are not listed on a regulated exchange such as the SIX Swiss Exchange, and it publishes prices, company information and trading data for those securities. This makes it a notable access point for small and medium-sized Swiss enterprises seeking a market for their shares without a full listing. The platform is part of the broader offering of Berner Kantonalbank, a Swiss cantonal bank headquartered in Bern. BEKB is one of Switzerland's cantonal banks and is listed on the SIX Swiss Exchange. OTC-X operates as a business unit or service brand within BEKB rather than as an independent company, and its website is the primary public face of the service. Because OTC-X focuses on unlisted Swiss companies, its user base consists mainly of investors interested in Swiss small- and mid-cap equities, as well as the companies themselves, which use the platform to maintain visibility and liquidity for their shares. The service is therefore both a market infrastructure and an information service for a segment of the Swiss equity market that falls outside the main exchange.
History
OTC-X is a service brand of Berner Kantonalbank AG (BEKB), a Swiss cantonal bank based in Bern. The platform was established to serve the over-the-counter segment of the Swiss equity market, where shares of unlisted companies are traded outside a regulated exchange. Its official website describes OTC-X.ch as the Swiss information platform for non-listed secondary stocks of BEKB, covering approximately 300 Swiss stock corporations traded off-exchange. The platform's role is to connect companies that are not listed on a major exchange with investors willing to trade their shares. By publishing company information and trading data, OTC-X helps maintain transparency and information flow in a market segment that otherwise lacks the disclosure requirements of a full exchange listing. This makes it a practical venue for Swiss small and medium-sized enterprises whose shares might otherwise be difficult to trade. As part of BEKB, OTC-X benefits from the bank's infrastructure and reputation in the Swiss financial market. BEKB itself is a long-established cantonal bank, and OTC-X extends its services into the market for unlisted securities. The platform operates under the OTC-X.ch domain, which serves as the central access point for information on the roughly 300 companies covered. While detailed public histories of OTC-X as a standalone entity are limited, its development reflects the broader growth of OTC and private-market trading venues in Switzerland and Europe, where demand for access to unlisted company shares has increased. OTC-X remains an active platform within BEKB's offering.
Products and positioning
Swiss information and trading platform for unlisted Swiss companies, operated by Berner Kantonalbank.
OTC-X.ch information platform
Swiss information platform for non-listed secondary stocks of BEKB, covering around 300 off-exchange traded Swiss stock corporations.
Off-exchange trading in unlisted Swiss shares
Trading venue for shares of Swiss companies not listed on a regulated exchange.
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