FAQ
Frequently Asked Questions
Straight answers to the questions clients ask most often — about who we are, what we build, and how we work.
About the Company
What is Mutex Systems?+
Mutex Systems is a UK-headquartered technology company delivering software development, AI and automation, cybersecurity, cloud and DevOps, and hardware manufacturing. We operate as a single engineering firm — five interconnected practices under one roof — serving enterprises, scale-ups, and regulated businesses across the UK, EU, GCC, and South Asia.
Where is Mutex Systems based?+
Our headquarters is in London, UK (Ealing Cross, 85 Uxbridge Road, London W5 5BW). We have delivery offices in Karachi, Lahore, and Islamabad, Pakistan. The UK entity holds the contracts; the Pakistan offices carry the engineering capacity.
How many clients has Mutex Systems worked with?+
We have served 150+ clients over more than a decade. More than half of our annual revenue comes from clients we have worked with for three or more years. We measure relationships by how long they last, not how many we can process.
How large is the Mutex Systems team?+
We have 100+ engineering and security professionals across software, AI, cybersecurity, cloud, and hardware. The firm was founded by engineers and is still run by engineers — every practice head is a practitioner, not a manager.
Is Mutex Systems a product company or a services company?+
Both. We run five service practices (software development, AI and automation, cybersecurity, cloud and DevOps, hardware manufacturing) and also own four productised platforms: Mutex POS ERP, Mutex CRM, Mutex Fintech POS, and Mutex Security Dashboard. Products sharpen our engineering; services fund the next product cycle.
What products does Mutex Systems own?+
We own four SMB-focused platforms: Mutex POS ERP (point-of-sale and operations management with built-in audit trail), Mutex CRM (sales and customer operations with WhatsApp integration), Mutex Fintech POS (payment terminal with card and crypto settlement, KYC, AML, and PCI DSS compliance), and Mutex Security Dashboard (intelligent posture management aggregating endpoint, cloud, email, and identity telemetry).
Services & Capabilities
Does Mutex Systems cover cloud security, or only cloud infrastructure?+
Both. Our Cloud and DevOps practice covers infrastructure setup, CI/CD pipelines, Kubernetes, Terraform, and migration. Our Cybersecurity practice covers cloud security posture management (CSPM), DevSecOps integration, secrets management, SBOM controls, and SAST/DAST/SCA pipeline integration. The two practices share engineers on most cloud-native engagements.
Do you have expertise in Microsoft Azure specifically?+
Yes. We deploy and manage workloads on AWS, Azure, and GCP. Azure engagements include infrastructure-as-code with Bicep and Terraform, Azure DevOps pipelines, Azure Kubernetes Service, Azure AD/Entra identity hardening, and Microsoft Sentinel for SOC deployments. We select the cloud provider based on client requirements, not partner incentives.
What GRC and compliance frameworks does Mutex Systems support?+
We support ISO 27001, SOC 2 Type II, GDPR and UK DPA 2018, PCI DSS, PSD2/FAPI 2.0, WCAG 2.2 AA, OWASP ASVS Level 2, OWASP MASVS, FCA (UK), SBP and SECP (Pakistan), SAMA and CBUAE (GCC), and PTA CTDISR audit readiness. Most clients engage us for audit-readiness work before a formal certification cycle.
Which industries does Mutex Systems serve?+
Our deepest delivery history is in fintech and regulated financial services, telecom and connectivity, SaaS platforms, retail and franchise operations, healthcare and clinical systems, logistics and supply chain, and government and public sector. We also work with early-stage technology companies that need to build to enterprise-grade from day one.
Can Mutex Systems handle a full penetration test, or only one area?+
We run end-to-end penetration testing programmes: web application, mobile application, API, network, cloud infrastructure, and red teaming exercises. All testing follows OWASP ASVS, OWASP API Security Top 10, and OWASP MASVS. Reports are structured for both technical remediation and board-level risk review. We also offer managed SOC and continuous threat intelligence as a post-assessment follow-on.
Working with Mutex Systems
What makes Mutex Systems different from other technology firms?+
Three things: integration, ownership, and honesty. Integration — all five practices share engineers, so a software project gets security and DevOps input from the first sprint, not as an afterthought. Ownership — all IP, code, cloud credentials, and data belong to the client from day one, with no lock-in. Honesty — we tell clients what a project actually costs and takes before we start, not after the first invoice.
Can Mutex Systems work with regulated entities such as banks or FCA-authorised firms?+
Yes. We have delivered projects for FCA-authorised firms, SBP-regulated banks, healthcare providers, and government-adjacent entities. We understand the documentation, audit trail, change management, and access control requirements these engagements carry. We scope compliance requirements into the delivery plan before a line of code is written.
Do you work with startups or only enterprise clients?+
Both. For startups, we offer fixed-scope MVP packages, startup-friendly commercial terms, and the ability to scale the team as the business grows. For enterprise clients, we embed within existing delivery processes, comply with vendor onboarding requirements, and support long-term managed service agreements. The engineering standard is the same regardless of company size.
Who owns the IP and code after a project is delivered?+
The client owns everything: source code, IP, cloud infrastructure, credentials, data, and documentation. We do not retain any licence over work delivered. We do not use client work as a portfolio asset without explicit written consent. Client independence is one of the four values we operate by.
How do we start a project with Mutex Systems?+
Start by filling in the contact form at mutexsystemsltd.com/contact or opening a live chat — both take under three minutes. We schedule a scoping call within one business day. After the call, we produce a fixed-scope proposal with timeline and cost — no vague retainer, no bait-and-switch. Most projects begin within two weeks of proposal sign-off.
Still have a question?
Send us a brief description of your project and we will respond within one business day.