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We design and develop bespoke software solutions

Critical Mission Computing has been delivering a comprehensive range of custom software development services for over 26 years. We specialise in building AI-powered solutions and business automation platforms, as well as high-performance, scalable web and mobile applications using the latest technologies.

We are experts in eCommerce, web, and mobile app development, designing and delivering end-to-end custom software solutions tailored to our clients’ specific business needs.

  • Min project size
    $1,000+
  • Hourly rate
    $25 - $49 / hr
  • Employees
    10 - 49
  • Locations
    Kent, England
  • Year founded
    Founded 1999

1 Locations

  • Kent , England

No have been added yet...

    Pricing Snapshot

    Min. project size $1,000+
    Avg. hourly rate $25 - $49 /hr
    Rating for cost 4.8 /5

    What Clients Have Said

    Critical Mission Computing Ltd offers competitive pricing and high value for cost, with clients frequently citing budget alignment and excellent service quality. Reviews indicate satisfaction with project outcomes and responsiveness, highlighting their ability to deliver professional websites and applications within agreed timelines.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    < $10,000 based on 20 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    Critical Mission Computing Ltd Review Insights

    Overall Review Rating

    5.0
    • Quality 4.9
    • Schedule 5.0
    • Cost 4.8
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Impressive Project Management

      Several reviews highlighted the effectiveness of Critical Mission Computing Ltd's project management. They adhered to timelines, managed expectations well, and ensured projects were delivered on time, often exceeding client expectations.

    • Strong Understanding of Client Industries

      The team demonstrated a strong understanding of various industries, from healthcare to legal services, allowing them to create solutions that resonated with target audiences and effectively addressed industry-specific challenges.

    • Positive Client Relationships

      The personal care and dedication shown by Critical Mission Computing Ltd fostered strong relationships with clients, who felt like their projects were prioritized and handled with genuine interest and enthusiasm.

    • Limited Areas for Improvement

      While most clients were highly satisfied, a few suggested minor areas for improvement, such as probing deeper into client needs during initial discussions to avoid potential adjustments later. However, these were largely client-specific and did not detract from overall satisfaction.

    • Value for Money

      Clients appreciated the competitive pricing and felt they received excellent value for the cost. The quality of work and level of service provided were often noted as exceeding the price paid.

    • Effective Communication and Collaboration

      The team maintained open lines of communication, ensuring clients were informed and involved at every stage. This collaborative approach made clients feel valued and supported throughout the project.

    Critical Mission Computing Ltd Reviews

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    Web & App Design & Dev for Care Homes Directory

    • Application Testing Mobile App Development Web Development
    • $50,000 to $199,999
    • Sep. 2024 - Feb. 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their commitment, understanding, and patience are admirable."

    Jan 27, 2026
    Managing Director, Find Your Room Ltd
    Nathan Coowar
    Verified
    • Other industries
    • Caterham, England
    • 1-10 Employees
    • Online Review
    • Verified

    Critical Mission Computing Ltd designed and developed a website and mobile app for a care homes directory. The platform worked in real time and allowed end users to apply filters to find care accommodations.

    SEO, UX/UI Design & Logo for Legal Services Firm

    • Logo Search Engine Optimization UX/UI Design
    • Less than $10,000
    • July - Aug. 2025
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their agile project management approach was very effective."

    Aug 12, 2025
    CEO, Charmel Legal Ltd
    Pamela Grey
    Verified
    • Legal
    • Purley, England
    • 1-10 Employees
    • Online Review
    • Verified

    Critical Mission Computing Ltd redesigned a website for a legal services firm. The team also refreshed the client's logo, handled the UX/UI design, SEO, and Google Business Profile integration.

    Website Design, Dev & SEO for Personal Web Project

    • Search Engine Optimization Web Design Web Development
    • Confidential
    • Oct. - Dec. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They were absolutely fabulous throughout the entire project and went above and beyond my expectations."

    Dec 30, 2024
    Coach, Personal Web Project
    Anna Caterina Florio
    Verified
    • Other industries
    • England
    • 1-10 Employees
    • Online Review
    • Verified

    Critical Mission Computing Ltd designed and built a new website for an emotional well-being coach's personal web project. The team also handled SEO, created a Google Business Profile, and set up a dashboard.

    Software & Web Dev for Cancer Charity Organization

    • Product Design Search Engine Optimization Web Design
    • Less than $10,000
    • Sep. - Dec. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "The partnership was collaborative, positive, and very enjoyable."
    Jan 8, 2024
    Chair of Trustees, The EHE Rare Cancer Charity
    Hugh Leonard
    Verified
    • Non-profit
    • Kingston upon Thames, England
    • Online Review
    • Verified

    Critical Mission Computing Ltd is designing, developing, and hosting a web app for a cancer charity organization. The team is responsible for managing the client's SEO and Google My Business analytics and providing maintenance and support.

    Web Design for Accountancy Services & Consultancy Firm

    • Search Engine Optimization Web Design
    • Less than $10,000
    • Mar. - Oct. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "The suggestions and advice they gave were very relevant and helpful."
    Nov 27, 2023
    Director, Bells Accountants
    Anonymous
    Verified
    • Business services
    • Chislehurst, England
    • 11-50 Employees
    • Online Review
    • Verified

    Critical Mission Computing Ltd developed a website for an accountancy services and consultancy firm.

    Web Design & Maintenance for Healthcare Services Company

    • Web Design
    • Less than $10,000
    • July - Aug. 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0
    "We now have a user-friendly and responsive website."
    Oct 19, 2023
    Owner, The Sunflower Centre
    Joanna Mitchell
    Verified
    • Other industries
    • Brockley, England
    • 1-10 Employees
    • Online Review
    • Verified

    Critical Mission Computing Ltd developed a website for a healthcare services company. The team built the site on WordPress with a custom booking system and enhanced SEO tools.

    Web Design, Dev & SEO for Learning & Development Services Co

    • Search Engine Optimization Web Design Web Development
    • Less than $10,000
    • June - July 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I couldn't be more satisfied with the level of professionalism and expertise they brought to our project."

    Oct 11, 2023
    Managing Director, Triumph through Training Pvt. Ltd.
    Rajan Arora
    Verified
    • Other industries
    • Jaipur, India
    • 1-10 Employees
    • Online Review
    • Verified

    Critical Mission Computing Ltd designed and developed a new website for a learning and development services company, ensuring cross-browser compatibility. The project included a CMS integration and SEO.

    Mobile App Development for Photo Diary Platform

    • Mobile App Development
    • $10,000 to $49,999
    • Oct. 2020 - Feb. 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.0
    Willing to Refer
    5.0

    "This was my first mobile app, but they went the extra mile to help me understand the process and technologies."

    May 11, 2021
    CEO & Founder, Pixoomer
    Harminder Dhanota
    Verified
    • Other industries
    • London, England
    • 1-10 Employees
    • Online Review
    • Verified

    Critical Mission Computing Ltd built a mobile application for a photo diary platform. Their main goal was to deliver said app on both iOS and Android platforms.

    Web Dev for Clinical Senior Lecturer

    • Web Development
    • Less than $10,000
    • Sep. - Jan. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "From the beginning to end, Alka has been so attentive to detail. She makes you feel you are the only client she has!"

    Oct 28, 2020
    Clinical Senior Lecturer, World-Class University
    Anonymous
    Verified
    • Other industries
    • Londontowne, Maryland
    • 10,001+ Employees
    • Online Review
    • Verified

    Critical Mission Computing Ltd provided website development to a researcher and doctor. The team developed a platform for the client's research that would recruit patients and for them to get involved.

    Website & Development for Film Company

    • Web Design Web Development
    • Less than $10,000
    • Oct. - Jan. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They helped and guided me right from the beginning to completion."

    Oct 26, 2020
    Director, Video Production Company
    Anonymous
    Verified
    • Media
    • London, England
    • 1-10 Employees
    • Online Review
    • Verified

    Critical Mission Computing Ltd crafted a WordPress platform for a video company, featuring the client's motion picture content. They also developed their Google Business page and assisted with Google analytics.

    Showing 1-10 of 21 Reviews

    Our Story

    Critical Mission Computing Ltd (CMC) is a London-based technology partner led by Alka Bagga, with over three decades of experience in software development, innovation, and business transformation. CMC helps organisations succeed in a digital-first world by delivering intelligent, reliable solutions across web, eCommerce, mobile apps, AI platforms, and digital marketing. Our mission is to empower businesses with technology that is efficient, scalable, user-focused, and built for growth.

    Locations (1)

    24 Braeside, Beckenham, Bromley KentEngland BR3 1SU

    41 - 49

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