TL;DR: CyberOne has been ranked #79 in MSSP Alert’s 2025 Top 250, reinforcing our focus on measurable outcomes, resilience and enabling organisations to grow with confidence.
CyberOne has been recognised in the MSSP Alert Top 250 Managed Security Service Providers for 2025, placing the business #79 among a select group of Global Security Providers operating at the highest level.
The MSSP Alert Top 250 is one of the most respected independent benchmarks in managed security. Inclusion reflects operational maturity, the ability to deliver security at scale and a proven track record of protecting organisations through increasingly complex and regulated threat environments.
“Being named in the MSSP Alert Top 250 is independent validation of what we focus on every day at CyberOne: security outcomes that leaders can measure and trust and that enable the business to grow and thrive with confidence.
This recognition also comes at a time when the CyberOne team achieved Microsoft Verified Managed XDR solution status, joining fewer than 100 Microsoft Intelligent Security Association members globally with this recognition. It matters because it reflects a proven ability to operate security at scale, delivering continuous 24x7x365 detection, response and resilience, not just deploying technology.
Whether organisations engage us for Consulting services to shape the strategy, Professional Services to implement and optimise Microsoft Security or fully Managed Services to sustain and mature their security operations, our goal is the same: Reduce cyber risk in a way that supports growth, innovation and operational confidence.
That is where the business resilience case comes in: We translate security performance into business impact and continuity scenarios, so leaders can make informed decisions, prioritise investment and move forward knowing risk is understood and controlled.”
Dominic List, CEO & Founder, CyberOne
This recognition reinforces what CyberOne customers already know: effective security is not only about technology. It is about performance, accountability and outcomes that support risk decisions, regulatory obligations and the organisation’s ability to scale and operate with confidence.
About MSSP Alert & The Top 250 MSSP List
The MSSP Alert Top 250 is produced by MSSP Alert, a specialist global media and research platform dedicated exclusively to Managed Security Services.
Each year, managed security providers from across the world are assessed against criteria including:
- Operational maturity and service depth
- Ability to deliver 24x7 Managed eXtended Detection & Response
- Commercial scale and long-term sustainability
- Demonstrable customer impact across regulated and high-risk sectors
Providers assessed Globally are ranked in the final Top 250 list, making it one of the most competitive and credible rankings in the industry.
The ranking is not based on marketing visibility or vendor alignment. It reflects a provider’s ability to operate at scale, respond effectively to real-world threats and deliver consistent security outcomes over time.
For customers and boards, the Top 250 serves as an independent signal of which MSSPs have moved beyond niche delivery and are operating as credible, long-term security partners.