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Business Technology Services

Technology plays an important role in almost every part of a modern business. When it is reliable, secure and properly managed, your team can work efficiently and focus on serving your customers.

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Sigma IT provides practical technology solutions designed around the way your organisation operates.

 

We can manage your complete IT environment, support your existing internal resources or assist with a particular project or requirement.

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Our approach is simple: understand what your business needs, recommend the right solution and provide ongoing support to keep everything working.

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Explore Our Services

  • Managed IT Services

  • Cybersecurity

  • Cloud Solutions

  • Internet, Voice & Communications

  • Backup & Disaster Recovery

  • Hardware & Procurement

  • Networking & Wi-Fi

  • Technology Consulting

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Managed IT Services

Modern businesses rely on technology throughout the working day. When computers, applications or systems are not working properly, productivity can quickly suffer.

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Sigma IT provides proactive IT management and responsive support to help keep your business operating smoothly. We look after the everyday technology your team depends on, while monitoring your systems and addressing potential problems before they become major disruptions.

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Our managed IT services can include:

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  • Remote and onsite technical support

  • Proactive system monitoring and maintenance

  • Computer, server and user management

  • Microsoft 365 administration

  • Software updates and system patching

  • New employee setup and staff offboarding

  • Device and licence management

  • Supplier and technology coordination

  • Ongoing advice and planning

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When an issue occurs, your team has one place to contact for assistance. We investigate the problem, explain what is happening in straightforward language and work towards a practical resolution.

 

Managed IT is not limited to fixing faults. It is also about keeping your technology organised, secure and aligned with the needs of your business. We take the time to understand your systems, people and priorities so that we can provide consistent support and informed recommendations.

 

Whether you need a fully managed IT service, ongoing assistance for an internal team or support for selected systems, we can develop an arrangement that suits your organisation.

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Cybersecurity

Cyber threats are no longer a concern only for large organisations. Businesses of every size can be affected by phishing, compromised accounts, malicious software, data theft and unauthorised access.

 

Sigma IT helps protect your people, information and business operations through practical, layered cybersecurity. We begin by reviewing your current environment, identifying potential weaknesses and recommending appropriate safeguards based on the risks your organisation faces.

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Cybersecurity services can include:

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  • Endpoint protection for computers and devices

  • Email security and phishing protection

  • Multi-factor authentication

  • Microsoft 365 security configuration

  • User access and permission management

  • Security updates and patching

  • Device monitoring and management

  • Firewall and network security

  • Backup and recovery planning

  • Guidance for staff on recognising common threats

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No single product can protect a business from every possible risk. Effective cybersecurity combines secure technology, sensible processes and informed users.

 

We can help ensure that employees have access to the systems they need without exposing unnecessary information or administrative controls. When someone joins, changes roles or leaves the organisation, their access can be adjusted promptly and securely.

 

Our aim is to improve your protection without making technology unnecessarily complicated for your team. We explain risks clearly, prioritise the areas that matter and help you make informed decisions about your security.

Cloud Solutions

Cloud technology allows your team to securely access information, applications and communication tools from the office, at home or while travelling.

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Sigma IT helps businesses plan, implement and manage cloud solutions that support flexible working, collaboration and business continuity. We work extensively with the Microsoft cloud environment and can assist with both new deployments and improvements to existing systems.

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Our cloud services can include:

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  • Microsoft 365 setup and administration

  • Exchange Online email

  • Microsoft Teams collaboration and communication

  • SharePoint document management and intranets

  • OneDrive file storage and sharing

  • Entra ID identity and access management

  • Microsoft Intune device management

  • Azure hosting and cloud infrastructure

  • Dynamics 365 support and integration

  • Cloud migrations and system consolidation

  • Licence management and ongoing support

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Moving to the cloud requires more than transferring files from one location to another. User permissions, folder structures, security, data protection and the way people work all need to be considered.

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We plan migrations carefully to minimise disruption and ensure that employees can find and use the information they need. Once the system is in place, we provide ongoing administration, support and guidance.

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We can also review an existing Microsoft 365 environment to identify unused features, duplicated services or areas where security and collaboration could be improved.

Internet, Voice & Communications

Reliable internet and communication services are essential for keeping your team connected with customers, suppliers and each other.

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Sigma IT provides business internet and cloud-based voice solutions tailored to the size, location and working requirements of your organisation. Because we also support your wider IT environment, we can look beyond the connection itself when diagnosing performance or communication problems.

 

Our communication services can include:

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  • Business fibre and internet connections

  • Plans matched to your speed and usage requirements

  • Fixed IP addresses where required

  • Cloud-based VoIP phone systems

  • Business calling plans

  • New phone numbers and number porting

  • Call groups, menus and routing

  • Voicemail and out-of-office arrangements

  • Desktop and mobile calling applications

  • Microsoft Teams integration

  • Support for remote and hybrid workers

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Cloud-based phone systems provide greater flexibility than traditional telephone services. Staff can make and receive business calls from compatible desk phones, computers or mobile devices, while features such as call routing help ensure enquiries reach the right person.

 

Bringing your internet, communications and IT support together also reduces the number of providers you need to manage. If an issue arises, Sigma IT can investigate the connection, network, equipment and applications rather than passing the problem between separate suppliers.

Backup & Disaster Recovery

Cloud storage and computer systems can still be affected by accidental deletion, equipment failure, cyber incidents, corruption and user error. A properly managed backup provides an independent copy of important information and a reliable way to recover it.

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Sigma IT provides backup and disaster recovery solutions based on the systems your business uses and the information it cannot afford to lose.

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Our services can include:

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  • Microsoft 365 backup

  • Email, OneDrive, SharePoint and Teams protection

  • Computer and server backups

  • Secure offsite or cloud-based storage

  • Automated backup schedules

  • Backup monitoring and failure alerts

  • File, folder and mailbox recovery

  • System restoration planning

  • Disaster recovery documentation

  • Periodic recovery testing and review

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Microsoft 365 provides resilient cloud services, but this does not replace the need for an independent backup. Information may still be deleted, overwritten or affected by a compromised user account.

 

We monitor managed backups to confirm that they are completing successfully. When information needs to be restored, we help locate the appropriate version and recover it as efficiently as possible.

 

For organisations with critical systems, we can also develop a disaster recovery plan. This identifies which services need to be restored first, where backups are held and what steps should be followed following a serious disruption.

 

The objective is not simply to retain data. It is to give your business a practical and tested path back to normal operations.

Hardware & Procurement

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The right equipment can improve productivity, reliability and security. The wrong equipment can result in poor performance, compatibility issues and unnecessary replacement costs.

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Sigma IT helps businesses select and source computers, servers, monitors, networking equipment and other technology suited to their actual requirements.

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Hardware and procurement services can include:

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  • Business-grade desktop and laptop computers

  • Workstations for demanding applications

  • Servers and storage equipment

  • Monitors, docks and accessories

  • Networking and Wi-Fi equipment

  • Firewalls and security appliances

  • Replacement planning and lifecycle management

  • Warranty and support options

  • Equipment configuration and deployment

  • Data transfer and user setup

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We consider how the equipment will be used, the applications it needs to run and whether it should support future growth. This helps avoid purchasing devices that are underpowered, unnecessarily expensive or unsuitable for a business environment.

 

New computers can be configured before delivery with the required software, security settings, Microsoft 365 account and access permissions. We can then assist the user with setup and transfer relevant information from their previous device.

 

Because we understand your wider IT environment, we can also check compatibility with your network, cloud services, security requirements and existing equipment before a purchase is made.

Networking & Wi-Fi

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Your network connects your computers, phones, printers, cloud services and other business technology. If it is slow, unreliable or poorly designed, it can affect almost every member of your team.

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Sigma IT designs, installs and supports wired and wireless networks for offices and other business environments. We can assist with a new installation, an office move, an expansion or an existing network that is no longer performing as expected.

 

Our networking services can include:

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  • Network design and planning

  • Business-grade Wi-Fi

  • Switches, routers and firewalls

  • Wireless access points

  • Secure remote access

  • Staff and guest Wi-Fi networks

  • Network segmentation

  • Internet performance troubleshooting

  • Wi-Fi coverage and signal assessments

  • Equipment monitoring and management

  • Documentation of network equipment and connections

 

Effective Wi-Fi requires more than installing a single access point. The building layout, construction materials, number of users, connected devices and surrounding wireless activity can all influence performance.

 

We assess these factors and position equipment to provide appropriate coverage and capacity. Separate networks can also be created for staff, guests, security systems or specialised equipment where greater control is required.

 

We can investigate intermittent connections, weak coverage, slow performance and other problems, then recommend improvements based on evidence rather than guesswork.

Technology Consulting

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Technology decisions can have a long-term impact on productivity, security and operating costs. Independent advice helps ensure those decisions are based on the needs of your business rather than the features of a particular product.

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Sigma IT provides practical technology consulting for organisations planning improvements, replacing ageing systems or considering a major change.

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Consulting services can include:

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  • Reviews of existing technology and systems

  • IT health checks and risk assessments

  • Technology roadmaps and replacement planning

  • Cloud migration planning

  • Microsoft 365 and SharePoint reviews

  • Security and backup assessments

  • Office relocation technology planning

  • Supplier and proposal evaluation

  • Project planning and implementation

  • Budgeting and technology investment advice

 

We begin by understanding your organisation, how your team works and what you want to achieve. We then assess the current environment, identify limitations or risks and present recommendations in clear business terms.

 

Not every problem requires a complete replacement or an expensive new platform. In many cases, existing technology can be reorganised, secured or used more effectively.

 

Where a larger change is required, we can help define the requirements, compare options and coordinate implementation. We can also work alongside your management team, staff and other suppliers to ensure the project remains focused on the intended business outcome.

 

Our advice is practical, considered and designed to help you make confident technology decisions.

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Let’s Talk About Your Technology

​​Whether you need ongoing IT support, stronger cybersecurity, better connectivity or advice about your next technology project, Sigma IT can help.

We will take the time to understand your current environment, the challenges you are experiencing and what you want to achieve.

Talk to Sigma IT about your technology requirements.

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Book a Free IT Assessment

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