Top 10 Cloud Storage Companies in United Kingdom 2025

Robert Gultig

4 January 2026

Top 10 Cloud Storage Companies in United Kingdom 2025

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Written by Robert Gultig

4 January 2026

Top 10 Cloud Storage Companies in United Kingdom 2025

The cloud storage market in the United Kingdom has witnessed remarkable growth, driven by an increasing demand for data storage solutions and the rapid adoption of cloud technologies across various sectors. According to recent reports, the UK cloud computing market is projected to reach £50 billion by 2025, with a compound annual growth rate (CAGR) of 15.5%. As organizations continue to shift from traditional storage methods to cloud-based solutions, the competition among cloud storage providers intensifies, leading to innovations and enhanced service offerings.

1. Amazon Web Services (AWS)

Amazon Web Services (AWS) remains a dominant player in the UK cloud storage market, holding approximately 32% market share. With its extensive range of services, including Amazon S3, AWS continues to cater to businesses of all sizes, offering scalable storage solutions. In 2022, AWS generated over $62 billion in revenue, showcasing its robust performance.

2. Microsoft Azure

Microsoft Azure is a close competitor to AWS, capturing around 20% of the UK market. With its Azure Blob Storage service, Microsoft provides enterprises with secure and efficient data storage options. The company reported a revenue of $56 billion from cloud services in 2022, reflecting a steady growth trajectory.

3. Google Cloud Platform (GCP)

Google Cloud Platform holds approximately 10% of the UK market share. Known for its innovative data management solutions, GCP’s Cloud Storage service is popular among tech-savvy businesses. In 2022, Google Cloud generated revenue of $26 billion, signaling its increasing footprint in the cloud storage arena.

4. IBM Cloud

IBM Cloud, with a market share of around 6%, focuses on enterprise-level solutions, offering robust security and compliance features. IBM’s Cloud Object Storage is designed for high availability and performance. The company reported $21 billion in cloud revenue in 2022, showcasing its commitment to cloud services.

5. Oracle Cloud

Oracle Cloud has carved a niche in the UK market, holding about 4% market share. Its Oracle Cloud Infrastructure provides an integrated platform for data storage and management. In 2022, Oracle reported $11 billion from cloud applications and services, indicating solid growth in this segment.

6. Dropbox

Dropbox, while primarily known for its file-sharing capabilities, has expanded its cloud storage services. It commands about 3% market share in the UK, focusing on small to medium-sized businesses. In 2022, Dropbox generated $2 billion in revenue, reflecting its ongoing relevance in the cloud storage landscape.

7. Box

Box has gained traction in the UK market, holding around 2% market share. It specializes in secure cloud storage and file-sharing, catering primarily to businesses looking for compliance and security. Box reported $900 million in revenue in 2022, emphasizing its focus on enterprise solutions.

8. Backblaze

Backblaze, with its user-friendly interface, holds nearly 1.5% market share in the UK. Its storage solutions are popular among individuals and small businesses. In 2022, Backblaze reported a revenue of $28 million, showcasing its steady growth in the competitive cloud storage sector.

9. pCloud

pCloud offers a unique approach to cloud storage with its lifetime subscription model. Holding approximately 1% market share, it appeals to individual users and small businesses. The company’s revenue in 2022 was estimated at $20 million, indicating its growing user base.

10. Tresorit

Tresorit specializes in secure cloud storage solutions, focusing on privacy-conscious users and businesses. With a market share of about 0.5%, it emphasizes end-to-end encryption and compliance. Tresorit reported around $10 million in revenue in 2022, highlighting its niche position in the market.

Insights

The cloud storage landscape in the United Kingdom is evolving rapidly, with several trends shaping its future. The demand for secure and scalable storage solutions continues to rise, particularly among businesses navigating digital transformation. By 2025, the UK cloud storage market is expected to grow by 25%, driven by the increasing adoption of hybrid and multi-cloud strategies. Additionally, the emphasis on data privacy will likely propel niche providers like Tresorit and pCloud, as organizations seek secure alternatives. As competition intensifies, innovation in service offerings and pricing structures will be crucial for companies aiming to capture market share in this dynamic environment.

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Author: Robert Gultig in conjunction with ESS Research Team

Robert Gultig is a veteran Managing Director and International Trade Consultant with over 20 years of experience in global trading and market research. Robert leverages his deep industry knowledge and strategic marketing background (BBA) to provide authoritative market insights in conjunction with the ESS Research Team. If you would like to contribute articles or insights, please join our team by emailing support@essfeed.com.
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