Expert guidance to modernise, secure, and connect your business
Cisilion’s Technical Consultancy empowers organisations to overcome complex technology challenges and unlock new business opportunities. Many businesses lack the time, resources, or expertise to deliver the technical change needed to stay competitive.
That’s where our team steps in—offering deep expertise across networking and security, cloud and modern work, unified communications, and audio visual solutions.
Supported by experienced project and programme management, our consultants help you modernise your workplace, strengthen security, and enable seamless hybrid collaboration.
Why Cisilion?
Cisilion has been recognised across the industry, including awards such as Best Enterprise UC Solution of the Year (Comms National Awards), Cisco Innovation Partner of the Year (EMEAR & UK&I), and Corporate VAR of the Year (CRN Channel Awards). These accolades reflect our leadership in UCC, AV, cloud, and secure networking solutions.
With numerous key-vendor certifications and dual status as a Cisco Gold Partner and Microsoft Solutions Partner, Cisilion demonstrates unmatched technical depth and vendor trust. Our team includes specialists in security architecture, enterprise networking, collaboration, AV integration, and cloud transformation, with advanced certifications in Cisco, Microsoft, Fortinet, and more.
Cisilion has delivered secure networking, UCC, AV, and cloud solutions for clients such as British Land, Howard Kennedy LLP, Platform, Aspen Insurance, Willis Towers Watson, and Legal & General.
These projects have achieved measurable outcomes such as cost savings, improved collaboration, and robust data protection.
Our commitment to technical excellence is reflected in participation in Cisco’s Black Belt and Career Certification programmes, and regular attendance at industry-leading summits.
Our client-centric approach has resulted in a Net Promoter Score (NPS) of 61, a 12% increase in CSAT, and a 98% renewal rate for managed services – underscoring our reputation for delivering outcomes that go Beyond Expectations.
Clients benefit from direct access to UC, AV, networking, security, and cloud technologies at Cisilion’s London-based Innovation Centre and Client Experience Centre (CEC), enabling live demos, proof-of-concepts, and accelerated user adoption.
Our approach is built on trust, transparency, and long-term partnership, with a focus on delivering tailored solutions and measurable business value.
What is Technical Consultancy?
Cisilion’s Technical Consultancy provides strategic guidance and hands-on expertise to design and implement solutions tailored to your needs. Our portfolio covers:
Networking & Security We design and deliver high performance networking and security solutions across enterprise, data centre, and hybrid environments. Our expertise covers networking, wireless, access, and endpoint control, ensuring secure, compliant, and resilient connectivity aligned to zero trust principles.
Cloud Services & Modern Work 
Unified Communications & Collaboration (UCC) We bring together voice, video, messaging, and collaboration tools to create a unified experience. Our solutions focus on Microsoft Teams and Cisco Webex, helping teams communicate clearly and work effectively from any location.
Audio Visual Ready to transform your strategy?
Speak to Cisilion’s experts to schedule a discovery workshop or technical assessment. Our team will guide you from scoping and design to deployment, integration, and ongoing optimisation – across UCC, AV, Networking, Security, and Cloud and Modern Work.
Start your journey towards a secure, connected, and future-ready platform that goes Beyond Expectations.