The GRC platform purpose‑built for enterprise complexity
CoreStream GRC is the enterprise‑ready platform engineered for the flexibility, scalability, and control that large organizations demand.
The platform built for enterprise complexity, without the rigidity of traditional GRC platforms.
At CoreStream GRC, our “lego‑brick” approach enables you to leverage proven, best‑practice enterprise implementations and tailor them to your unique governance, risk, and compliance requirements. This gives you and your team the power to streamline processes, strengthen oversight, and accelerate transformation across your entire enterprise.
Backed by an expert team of ex–Big 4 consultants with deep experience delivering complex GRC programs. We support leading organizations including, Deloitte, PWC, BBC, NHS and many more, in reducing risk, improving resilience, and driving long‑term business value.
When the business is this complex, disconnected governance becomes a risk in itself.
One team tracks obligations in spreadsheets. Another stores evidence in shared drives. Audit updates live in slide decks. Risk owners reply by email. Local teams build workarounds just to keep things moving
And the alternative is often not much better: a legacy or heavily custom-built system that is hard to use, difficult to upgrade, outdated in practice, and so unintuitive that teams need constant training just to get through basic tasks. Instead of simplifying governance, it creates more friction.
That may hold up for a while. It does not hold up at enterprise scale.
The cost is not just inefficiency. It is weaker visibility, duplicated work, slower assurance, harder regulator engagement, and more time spent reconstructing what happened when the board, auditors, regulators, or customers ask for proof.
“Fragmentation allows organizations to produce documentation without producing capability.”
Michael Rasmussen, GRC 20/20 founder
Why enterprise teams trust and prefer CoreStream GRC’s LEGO-brick approach
Built around your operating model
Use your language, workflows, approvals, evidence requirements, and ownership structures rather than forcing the business into a generic template.
Usable beyond the central team
Simple and clean UI/UX, designed for real operators, occasional contributors, and business users, not just GRC specialists.
Stronger evidence and accountability
Create a defensible record of what happened, who owned it, what evidence exists, and what still needs action across your regulations like GDPR, NIS2, ISO31000, SOC2 and more.
Rapid rollout by design
Proven in practice enterprise templates adapted to your needs, with projects taking weeks not years.
GRC built for enterprise-performance
Enterprises are unique and constantly evolving, but the forces shaping their GRC priorities echo across industries and geographies. Complex stakeholder networks, expanding regulatory demands, mission‑critical operations, sustained scrutiny, and the expectation to produce audit‑ready evidence all shape the enterprise risk landscape.
Join our community of big global brands
We work with a broad mix of Fortune 500 and FTSE 100 enterprises, although a number of them choose not to be publicly named.
MEDIA
BBC
Employees: 21,000
Countries operating: 200
Solutions: Compliance Management and “Build Your Own” solution
CONSULTANCY
PWC Middle East
Employees: 12,000
Countries operating: 12
Solutions: Third Party Risk Management
Winners of Michael Rasmussen’s Innovation Award for redefining enterprise GRC architecture
Why CoreStream GRC Wins the 2025 GRC Innovation Award
- For transforming GRC into a strategic enabler, not a checkbox exercise
- For delivering a no-code platform that empowers, not restricts
- For reimagining the GRC platform as a modular, scalable ecosystem
- For enabling organizations to start simple and grow strategically
- For supporting global compliance, risk, and assurance in one integrated environment
Enterprise‑first GRC that blends advanced technology with consulting insight
Whether you’re starting with a point solution like third‑party risk management or aiming to modernize your entire integrated GRC ecosystem, we’re here to push you forward, not just support you.
In our design sessions, we apply a value‑based GRC approach to ensure the system aligns not only with your business needs, but with the outcomes your enterprise needs to achieve. We map the roles, permissions, workflows, relationships, reporting, and more, to create a platform that works with your organization, not against it. And our experts will challenge your assumptions to ensure you end up with the strongest version of your GRC solution, while still respecting your enterprise’s unique requirements.
“We’re not just an off-the-shelf solution. We design things to work the way that our clients need them to.”
Lionel Matsuya, Head of Client Solution Design, CoreStream GRC
Want to sample CoreStream GRC’s leading approaches the challenges big organizations actually face?
How do you make conflict of interest management easier to run and easier to prove?
How do you make conflict of interest management easier to run and easier to prove?
What does effective third-party risk management look like in practice?
What does value-based GRC actually look like?
“The BBC and its Partners have awarded contracts to CoreStream GRC through competitive procurement processes. I have recommended CoreStream GRC repeatedly as the company provides reliable, robust, intuitive software which has met the BBC information security, data and risk controls.
CoreStream GRC has been central to us securing and retaining audience trust and the business partnership we share is first class.“
Claire McLaughlin
Head of Interactive Technology
“CoreStream GRC gives us the entire picture, we know where to focus now, this is helping prioritize and future plan.
Sophie’s [account manager] been really, really good. She understands our pain points, our volumes, and why we need something different. We’ve built a solution that works for us, but it’s transferable, not bespoke. That makes it more powerful for everyone.”
Marc Wilson
Head of Information Security & Data Protection Officer
“There are plenty of expensive and complex risk software offerings out there but we wanted a product that was simple to use and intuitive. We quickly appreciated that the CoreStream GRC product was for us and, importantly, one with the potential and flexibility for our users to grow with.
Added to this has been CoreStream GRC’s service that, from enquiry to implementation, has been faultless.”
Ian Ross
Head of Audit & Assurance
“The CoreStream GRC system provides us with an amazing single source of the truth, not only for what needs doing but also for what’s been done: it evidences it, which was always a problem in the past. By recording everything in one place, we can see all obligations, manipulate them and report on them.
My mantra is: if in doubt, get it into CoreStream GRC. You can never have too much information.”
Andy Indominus
Engineering Director
“CoreStream GRC supported our team during a key phase of work, offering advice and support throughout. The process was smooth, well-managed and collaborative, contributing positively to the successful delivery of the project.”
Lorna Raymond
Group Internal Audit Manager
Book a 1-hour enterprise GRC workshop
Get direct access to CoreStream GRC’s panel of former Big Four experts for a focused working session on your current governance, risk and compliance program. The experts will do an audit review to see where the gaps and quick wins are – no sales pitch or demo.
This is practical session led by enterprise GRC experts who will make recommendations shaped by real-world enterprise implementations in highly regulated, high-scrutiny environments.
In this complimentary workshop, we will:
- Examine how your current GRC model is working in practice
- Identify where manual effort, weak visibility, or unclear ownership are holding teams back
- Discuss practical ways to strengthen oversight and reduce operational drag
- Share examples from leading organizations operating under real scrutiny
“With seamless scalability, an intuitive interface, and rapid implementation, CoreStream GRC turns GRC from an administrative burden into a powerful enabler for your business.”
By the numbers
98-100%
Compliance status achieved through active programs hosted on CoreStream GRC
98%
Client retention rate
4+
Week average, go-lives for conflict of interest management implementations
Book your demo
See how our solution delivers measurable impact and real-world results for healthcare organizations.
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FAQs for enterprise buyers
Because enterprise complexity breaks manual and disconnected approaches. Once governance spans multiple business units, regions, frameworks, stakeholders, and evidence sources, spreadsheets and point tools stop giving leadership the control or visibility they need.
It is more flexible, more usable, and less heavy. CoreStream GRC is designed to fit the organization’s operating model rather than forcing teams into rigid processes that create friction and slow adoption through their building block approach.
Yes. The platform can support risk, compliance, audit, third-party workflows, incidents, privacy, conflicts of interest, and obligation management inside one connected environment.
Yes. The platform has been used in environments such as global defense companies, global miners, Deloitte, BBC and PWC. These are companies where decisions, obligations, approvals, evidence, and reporting need to stand up to ongoing assurance and external scrutiny.
Yes. CoreStream GRC is shaped by people with deep enterprise GRC experience, including leaders who have worked with large global organizations and complex regulated environments. That matters because enterprise buyers do not just need software. They need a platform built by people who understand how governance works in the real world.
CoreStream GRC is built to support organizations managing complex regulatory, audit, and assurance obligations across multiple frameworks and jurisdictions. That can include areas such as GDPR, DORA, NIS2, ISO standards, third-party assurance requirements, and internal control and audit workflows. The platform is designed to help teams manage evidence, accountability, approvals, and reporting in a way that is practical and defensible.