Skip to content

Channel Islands Stock Exchange

The Channel Islands Stock Exchange was a Guernsey-based offshore securities exchange that operated from 1998 until its business was transferred to the Channel Islands Securities Exchange in December 2013.

Last updated August 26, 2026

AI crawler reads

No AI crawler has read this profile since Oct 28, 2026.

Overview

The Channel Islands Stock Exchange, commonly abbreviated as CISX, was a securities exchange based in St. Peter Port, Guernsey. Established in March 1998 as a company limited both by guarantee and by shares, it was created to provide a capital-markets venue in the Channel Islands and the wider European time zone. The exchange focused particularly on instruments commonly used in international and offshore finance rather than on the large, liquid operating-company equity market associated with major national exchanges. CISX offered listing facilities and screen-based trading for a range of securities. Its scope included shares of companies, investment funds, Channel Islands depository receipts, and specialist debt instruments. Fund listings covered both open-ended and closed-ended investment companies. Debt-related products included Eurobonds, structured debt, warrants, and securities issued by special-purpose vehicles. This product mix positioned the exchange as a venue for internationally structured finance, fund administration, and capital-raising transactions connected with the Channel Islands and other financial centres. The exchange operated in the context of Guernsey's established offshore financial-services industry. Its local presence gave issuers, advisers, administrators, and investors a regional listing facility while its instrument range was designed to accommodate international transactions. The exchange's business model and market role were therefore closely tied to listing services, regulatory and market infrastructure, and the needs of specialist issuers, rather than to high-volume retail equity trading. CISX ceased operating as a separate exchange in December 2013. On 20 December 2013, its business was acquired by the newly formed Channel Islands Securities Exchange, and the existing business was transferred into that successor organization. The successor was later rebranded as The International Stock Exchange in 2017. Accordingly, the Channel Islands Stock Exchange is a historical and defunct exchange brand; its activities and market infrastructure continued in successor form rather than under the CISX name.

History

The Channel Islands Stock Exchange was established in March 1998 in St. Peter Port, Guernsey. It was incorporated as a company limited both by guarantee and by shares, a structure reflecting its role as a market institution rather than a conventional operating company. The exchange was designed to serve the Channel Islands' financial-services sector and to provide a securities market operating within the European time zone. CISX developed as a specialist offshore exchange. Its activities centred on listing facilities and screen-based trading for securities used in international investment and structured-finance transactions. The exchange admitted shares of local and international companies, as well as securities issued by investment companies. Its fund-related coverage included both open-ended and closed-ended funds, allowing investment vehicles with different liquidity and structural characteristics to use the exchange's listing services. The exchange also supported a broad range of non-equity instruments. These included Channel Islands depository receipts, Eurobonds, structured debt, warrants, and securities associated with special-purpose vehicles. This range made CISX relevant to fund promoters, corporate issuers, advisers, administrators, and arrangers seeking a specialist listing venue for instruments that did not necessarily fit the profile of a traditional domestic stock exchange. Its emphasis was on international and offshore capital-markets activity rather than on a large domestic market of listed operating companies. CISX operated from Guernsey while serving local and international trading companies and investment structures. Its location connected it to the Channel Islands' wider offshore finance ecosystem, including fund administration and specialist corporate and debt transactions. Screen-based trading and listing services gave the exchange an infrastructure through which eligible securities could be admitted and traded in a regulated market setting. The separate CISX institution came to an end in December 2013. On 20 December 2013, its business was acquired by the Channel Islands Securities Exchange, a newly formed successor organization. The CISX closed and its business was transferred rather than continuing under the original name. The successor exchange was later rebranded as The International Stock Exchange in 2017. The historical CISX brand therefore represents the predecessor exchange in a continuing institutional lineage, but it is no longer an active exchange.

  • 2017

    Successor rebranded as The International Stock Exchange

    [1]

    The successor organization that absorbed the CISX business was later rebranded as The International Stock Exchange.

  • 2013

    Business transferred to Channel Islands Securities Exchange

    [1]

    On 20 December 2013, the exchange's business was acquired by the newly formed Channel Islands Securities Exchange, and CISX ceased operating as a separate exchange.

  • 1998

    Channel Islands Stock Exchange founded

    [1]

    CISX was established in March 1998 in St. Peter Port, Guernsey, as a company limited by guarantee and by shares.

Products and positioning

A specialist offshore securities exchange serving fund, corporate, depository-receipt, and structured-debt listings from the Channel Islands and international markets.

  • Equity securities

    Company shares

    CISX provided listing and screen-based trading facilities for shares of local and international companies. Equity listings formed one part of a broader product range that also included investment funds, depository receipts, and specialist debt instruments.

  • Investment funds

    Investment fund listings

    The exchange supported listings for investment companies and funds, including both open-ended and closed-ended structures. This service was central to its role as a specialist venue for offshore and internationally oriented investment products.

  • Depository receipts

    Channel Islands depository receipts

    Channel Islands depository receipts, or CIDRs, were among the securities that could use the exchange's listing and trading facilities. They formed part of CISX's offering for internationally structured securities.

  • Debt and structured securities

    Specialist debt securities

    CISX handled listings and trading for specialist debt products including Eurobonds, structured debt, warrants, and securities issued by special-purpose vehicles. These instruments reflected the exchange's focus on international and offshore capital-markets transactions.

Brand decisions

  • 2013

    Transfer of CISX business to a successor exchangeM&A

    Background

    The Channel Islands Stock Exchange operated as a specialist venue for company, fund, depository-receipt, and debt listings. In December 2013, a newly formed Channel Islands Securities Exchange acquired its business.

    Action taken

    On 20 December 2013, the CISX business was transferred to the Channel Islands Securities Exchange, and the original exchange closed as a separate institution.

    Aftermath

    The successor organization continued the relevant business and was later rebranded as The International Stock Exchange in 2017.

Sources1 sources

Cite this profile: Cite the canonical profile. /brand-wiki/channel-islands-stock-exchange · Editorial policy · How profiles are compiled