The Five Best Corporate Bitcoin Companies

In this article, we examine the corporate companies with the largest Bitcoin (BTC) reserves.

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Introduction

Since the beginning of 2025, corporate interest in Bitcoin has increased significantly. In the second quarter of the year, corporate interest in Bitcoin peaked. During this period, companies added 159,107 BTC to their balance sheets. As the Referral Brotherhood platform, we wanted to write this article about the corporate companies with the largest Bitcoin reserves in the world.

Institutional Companies Appetite for Bitcoin

Institutional companies' BTC purchases increased by 23.13 percent quarter-over-quarter in 2025. According to data collected by Bitwise Asset Management, total corporate companies' Bitcoin (BTC) holdings reached 847,000 BTC. This amount corresponds to approximately 4 percent of the limited supply of 21 million BTC.

This institutional appetite stems from Bitcoin being a value asset with a limited supply. Bitcoin, an asset whose mining difficulty increases every four years with halvings and correspondingly decreasing rewards, has been mined. At the time of writing, 19,890,721 BTC have been mined. BTC continued its upward trend, reaching a new ATH of $118,000. The number of publicly traded companies holding Bitcoin has also increased significantly. With the addition of 46 new companies, the total number has reached 125. This represents a 58.23% quarter-over-quarter increase.

The Five Best Institutional Bitcoin Companies

Let's continue our article by examining these five companies. Saylor's Strategy stands out on this list.

1. Strategy (formerly MicroStrategy)

Strategy (formerly MicroStrategy) was founded as a publicly traded company in 1989. The company, which focuses on Bitcoin and business strategies, was founded by Michael J. Saylor, Sanju Bansal, and Thomas Spahr. As of 2025, the company, which has adopted a new name and logo, holds the title of the largest Bitcoin reserve holding company. According to the latest data, the company holds a massive 597,325 BTC in reserves, placing it first.

Led by Bitcoin proponent Michael Saylor, the company continues its accumulation strategy by raising funds through the issuance of convertible bonds and over-the-market (OTC) stock for aggressive Bitcoin purchases. Strategy's Bitcoin holdings have also positively impacted the company's stock valuation. Shares have increased by 43 percent since the beginning of the year, significantly outperforming the SP 500 index, which rose 6.4 percent during the same period. Shares have gained more than 6 percent in the last month and nearly 9 percent in the last week. According to the latest data, the company has 597,325 BTC.

2. MARA Holdings

MARA Holdings was founded as a publicly traded company in 2010. Based in Florida, the company's current CEO is Fred Thiel. The company is an American digital asset technology company that mines cryptocurrencies, focusing on the blockchain ecosystem and the production of digital assets. Bitcoin miner MARA Holdings is the second-largest institutional Bitcoin holder on our list, with 49,940 BTC. The company's shares have gained over 10 percent since the beginning of the year. According to the latest data, the company has 49,940 BTC.

3. Twenty One Capital

Third on our list is Twenty One Capital. The company was founded in 2025 through a collaboration between Wall Street players. The company is headquartered in Texas, USA. Jack Mallers is the founder and CEO. The company offers a wide range of products, including Bitcoin treasury management, Bitcoin-denominated financial products, Bitcoin-focused media and content, and capital market instruments. This year, Twenty One raised $685 million in capital and quickly channeled over $450 million into Bitcoin. According to the latest data, the company holds 37,230 BTC.

4. Riot Platforms

Next up is Riot Platforms. Founded in 1998 and based in the US, Riot Platforms is CEO Jason Les. Riot Platforms is a Bitcoin mining company supporting the Bitcoin blockchain with rapidly expanding large-scale mining operations in the US. Riot is focused on expanding its operations by increasing its Bitcoin mining hash rate and infrastructure capacity. The company operates in two segments: Bitcoin Mining and Engineering. The company has extensive and critical infrastructure for Bitcoin mining facilities and Bitcoin mining sites. According to the latest data, the company holds 19,273 BTC.

5. Metaplanet

Japan-based Metaplanet is next on our list. Founded in Japan in 1999, Metaplanet is President and CEO Simon Gerovich. It surpassed established companies like Toyota and Sony in trading volume on the Tokyo Stock Exchange, amassing 13,350 BTC. The company, which holds Bitcoin, is also a holding company that includes hotel management companies and media companies. According to the latest data, the company holds 13,350 BTC.

Conclusion

More companies have begun buying BTC. GameStop purchased 4,710 BTC for the first time in its history. Trump Media has also applied to raise funds for a $2.5 billion Bitcoin purchase. And corporate companies continue to grow. In this article, we've examined the top five corporate companies with the largest Bitcoin reserves. Based on current data, it appears that corporates' appetite for Bitcoin will continue to grow. Thank you for reading our article.

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