Bithumb Brand Guidelines: Xcoin of 2014, a Seoul Exchange & a 2028 IPO Plan

A first-generation Korean exchange with a new name.

Bithumb is a South Korean cryptocurrency exchange based in Seoul’s Gangnam District. English Wikipedia says its operating company was established in January 2014 as BTC Korea.com, and that the exchange first traded under the name Xcoin before it was renamed Bithumb in 2015; Korean Wikipedia gives the same sequence and places it among the first generation of Korean exchanges. A 2023 report by the Seoul-based analysts Tiger Research also describes Bithumb as a first-generation exchange founded in 2014 under the Xcoin name. The operating company later took the brand’s name for itself: after a shareholder vote on 30 September 2024 it changed its corporate name from Bithumb Korea to Bithumb in October 2024, according to English Wikipedia.

The early years were fast. Tiger Research says Bithumb became the most popular exchange in Korea by bitcoin trading volume and, in 2017, held more than 70% of the domestic market. The report credits three things: the advantage of arriving early, a smooth trading experience that included one of the first mobile trading apps among Korean exchanges, and services that let people use crypto for payments, such as Bithumb Cash, run with retail partners, and an unmanned ordering kiosk business called Touch B. Korean Wikipedia says the operating company grew from about 20 staff in 2016 to around 850 in 2017.

The same period brought the problems that shaped its reputation. In June 2017 a hacker took customer information from an employee’s computer; Korean Wikipedia says about 3% of members were affected and that the Korea Communications Commission imposed administrative sanctions on the operator. In June 2018 cryptocurrency was stolen in a hack, which the company said came from its own holdings, according to Korean Wikipedia, and in March 2019 Bithumb reported another theft that it blamed on insiders, English Wikipedia says. Tiger Research lists data breaches, server outages and thefts among the reasons Bithumb’s share fell below 10% by 2023, along with fees that were higher than rivals’ and a slower process for depositing and withdrawing won.

Banks, regulators and a listing plan.

Bithumb’s ownership has been the subject of disputes. In October 2018 BK Global Consortium signed an agreement to buy a majority stake in BTC Holding Co., then Bithumb’s largest investor, English Wikipedia says. In August 2026 The Korea Times set out the current chain: the holding company Bithumb Holdings owns 73.56% of Bithumb and is itself held through a set of Korean and Singapore companies. The paper said the complicated structure has fuelled a series of disputes over management control since 2018.

In Korea an exchange that handles won must work with a bank that issues real-name accounts to its customers. Bithumb worked with NH NongHyup Bank from 2018 and switched to KB Kookmin Bank on 24 March 2025, The Korea Times reported in January 2025, after the Financial Intelligence Unit approved the change; the paper described Bithumb then as Korea’s second-largest exchange by trading volume, after Upbit. On 1 May 2025 the Korea JoongAng Daily reported that the Fair Trade Commission had included Bithumb for the first time among the business groups subject to public disclosure rules, the designation used for large conglomerates.

2026 brought several regulatory steps. In March the Financial Intelligence Unit imposed a fine and a six-month partial business suspension over anti-money-laundering violations; Bithumb challenged the decision in court, and a Seoul court stayed the suspension in April pending a ruling, Cointelegraph reported in August 2026. The Korea Times added that Bithumb’s application to renew its registration as a virtual asset service provider, filed in late 2024, was still pending in August 2026.

A listing remains a plan. The Korea Times says the company has been pursuing an initial public offering since 2020. On 3 August 2026 Bithumb published a roadmap: it would finish strengthening internal controls and preparing a move to the K-IFRS accounting standards in 2026, seek a preliminary listing review the following year and complete the offering in 2028, Herald Korea reported, adding that the company said the schedule could change. No listing had taken place at the time of writing.

How exchanges present themselves.

Crypto exchanges sell access to something customers never hold in their hands, so their brands are carried by screens, numbers and paperwork. Across the category, wordmarks appear in black, yellow, blue and bright neon tones, and the app screens that exchanges publish in stores and on their own sites put price charts, order books and coin icons at the centre of the picture.

Listing pages form a second layer. Each coin or token an exchange supports gets a page of its own, with a ticker symbol, a chart and a short description, and new listings are announced as news. Alongside them sit proof-of-reserves pages, where an exchange publishes snapshots comparing the assets it holds with what it owes customers, and security pages that explain how funds are stored, for example in internet-connected hot wallets and offline cold storage. The Journal of Accountancy noted in November 2026 that such a proof is a self-prepared, point-in-time comparison rather than an audit.

Regulation shapes the look as much as marketing does. Footers and legal pages list licences and registrations country by country, and the same brand can offer different products, or none, depending on where a visitor lives. Under the EU’s Markets in Crypto-Assets rules, exchanges name the national supervisor that authorised them, and a market exit reaches customers as a dated notice with deadlines for withdrawals.

Two more channels carry the names further. Sports sponsorships put exchange logos on football shirts, tournament boards and arena signs, far from any trading screen. Help centres do the quieter work: guides to identity checks, deposits, fees and withdrawals, written for people new to the product. The guides in this collection look at how individual exchanges put those parts together.

A payout error, a breach and a satisfaction ranking.

The episode that made international news came on 6 February 2026. During a promotional event Bithumb meant to hand out small rewards in won, but an employee selected bitcoin instead of won as the payment unit and 620,000 BTC were credited to customer accounts, Cointelegraph reported. The BBC said the company restricted trading and withdrawals for the 695 affected customers within 35 minutes and recovered 99.7% of the bitcoin; Bithumb stated that the incident had nothing to do with external hacking. In two first-instance rulings in August, Cointelegraph said, the Seoul Central District Court found for Bithumb in suits to recover proceeds from users who had sold credited bitcoin.

In late October 2026 Bithumb said it had detected signs that information about employees of the company, its subsidiaries and partner firms had been leaked through unauthorised access to an internal mobile groupware system, the Seoul Economic Daily reported on 29 October. The company said the system ran on a network separate from the one that processes customer trades and that it was checking whether customer data had been included; regulators held an emergency meeting and began an on-site inspection. The same report put Bithumb’s cumulative registered users at about 10 million and its monthly active users at 1.65 million, citing Mobile Index.

The customer-facing side has kept changing too. In November 2026 DigitalToday reported that Bithumb ranked first in the new digital asset exchange category of the 2026 National Customer Satisfaction Index, run by the Korea Productivity Center, and pointed to recent features such as non-face-to-face account opening and BithumbAI, which summarises market information in real time.

For a design guide, Bithumb shows how a Korean exchange’s identity is carried by bank partnerships, regulator notices and incident updates as much as by a name chosen in 2015. Compare Upbit, its Seoul rival, and Coinbase. For this guide we use a burnt orange, near-black and a warm sand with a sans, an unofficial interpretation; no product or logo is reproduced.

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