Top 10+ .Net Development Companies in London 2026

Last Updated 22nd July 2026 | Category: Top Web Development Firms

The List of Top 10+ .Net Development Companies in London | Top .Net Developers London 2026

1. Hyperlink InfoSystem

Not Claimed
Founded 2011
Employees 1000+
Hourly Rate < $25
Our Rating 5.0/5 (65 reviews)
Avg. Project Cost GBP 37,917+
Contact No +13097914105
Email info@hyperlinkinfosystem.com
View Profile Visit Website
web development
web design
php development
wordpress development
angularjs development

2. DCSL Software

Not Claimed
Founded 1994
Employees 50 - 249
Hourly Rate $50 - $99
Our Rating 4.1/5 (8 reviews)
Avg. Project Cost GBP 37,917+
Contact No +442030966199
Email contact@dcslsoftware.com
View Profile Visit Website
web development
web design
mobile app development
ui/ux design
custom software development

3. Itransition

Not Claimed
Founded 1998
Employees 500 - 999
Hourly Rate $25 - $49
Our Rating 4.7/5 (7 reviews)
Avg. Project Cost GBP 18,958+
Contact No +17202072820
Email info@itransition.com
View Profile Visit Website
web development
web design
php development
mobile app development
custom software development
ruby on rails
magento

4. Lemberg Solutions

Not Claimed
Founded 2007
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating No reviews yet
Avg. Project Cost GBP 18,958+
Contact No
Email
View Profile Visit Website
web development
web design
php development
drupal
mobile app development
ui/ux design
internet of things

5. Moove Agency

Not Claimed
Founded 2010
Employees 10 - 49
Hourly Rate $100 - $149
Our Rating 4.5/5 (7 reviews)
Avg. Project Cost GBP 1,895,887+
Contact No +442033725696
Email info@mooveagency.com
View Profile Visit Website
web development
web design
php development
wordpress development
e-commerce
mobile app development
ui/ux design

6. Opus Online

Not Claimed
Founded 2009
Employees 50 - 249
Hourly Rate $50 - $99
Our Rating 4.5/5 (7 reviews)
Avg. Project Cost GBP 1,895,887+
Contact No +3726829670
Email sales@opus.ee
View Profile Visit Website
web development
web design
php development
wordpress development
e-commerce
mobile app development
ruby on rails
magento

7. AnvilEight

Not Claimed
Founded 2005
Employees 10 - 49
Hourly Rate $50 - $99
Our Rating 4.6/5 (6 reviews)
Avg. Project Cost GBP 3,791,775+
Contact No +447512320760
Email office@mtr-design.com
View Profile Visit Website
web development
web design
mobile app development

8. MTR Design

Not Claimed
Founded 2005
Employees 10 - 49
Hourly Rate $50 - $99
Our Rating 4.3/5 (8 reviews)
Avg. Project Cost GBP 7,583+
Contact No +447512320760
Email office@mtr-design.com
View Profile Visit Website
web development
web design
php development
angularjs development
mobile app development
custom software development

9. The Software House

Not Claimed
Founded 2012
Employees 50 - 249
Hourly Rate $25 - $49
Our Rating 4.5/5 (8 reviews)
Avg. Project Cost GBP 7,583+
Contact No +447831460429
Email sales@tsh.io
View Profile Visit Website
web development
web design
php development
devops
mobile app development
ui/ux design
custom software development

10. Kirkpatrick Creative

Not Claimed
Founded 1978
Employees 2 - 9
Hourly Rate N/A
Our Rating 4.8/5 (7 reviews)
Avg. Project Cost GBP 3,791,775+
Contact No +15016636364
Email hello@kirkpatrickcreative.com
View Profile Visit Website
web development
web design
php development

FAQs

How do I find a reliable Web Development agency in London for a Net Web project?
Start by documenting your Net Web project scope, target timeline, and budget ceiling before contacting any Web Development agency in London, so every firm you approach is evaluated against the same baseline. Shortlist three to five agencies with verified Net Web portfolios and ask each for a structured proposal that addresses your specific requirements rather than a generic capability deck. The agencies that ask the most relevant questions about your Net Web goals during the initial call are almost always the ones that deliver the strongest results.
How do Web Development companies in London handle time zone differences for Net Web work?
Established Web Development companies in London serving international clients on Net Web projects schedule their core working hours to provide a minimum four-hour daily overlap with the client's primary time zone, with senior team leads available for urgent escalations outside that window. Asynchronous tools — detailed sprint boards, recorded demo sessions, and structured daily written summaries — keep Net Web work continuity strong between overlap periods. Before signing any contract, establish explicit time zone commitments and escalation protocols with your Web Development partner in London so expectations are defined before Net Web development begins.
How much does Net Web development cost when hiring a Web Development company in London?
Net Web development costs with a Web Development company in London depend on project complexity, team composition, integration scope, and the required delivery timeline. A well-scoped small-to-mid-size Net Web project typically ranges from $10,000 to $80,000, while enterprise-grade implementations with complex integrations, compliance requirements, and custom infrastructure can reach $250,000 or more. Requesting itemized fixed-price proposals from at least three Web Development firms in London gives you the most reliable cost benchmark for your specific Net Web scope and quality expectations.
How often is the Web Development Net Web company listing for London updated?
Company listings for Net Web-specialized Web Development firms in London are updated on a rolling basis as new client reviews are submitted, verified, and scored by the directory team. Full re-rankings occur quarterly, incorporating new Net Web portfolio submissions, updated client reference checks, and any material changes in client satisfaction scores since the previous cycle. Companies that have completed significant new Net Web work or received strong client reviews between ranking cycles may see mid-quarter position adjustments if the evidence materially changes their composite score.
What should I ask a Web Development company in London about their Net Web delivery process before signing?
Before signing with a Web Development company in London for Net Web work, ask how they manage scope changes mid-project, who holds ownership of the Net Web source code upon project completion, and what their post-launch SLA and defect resolution process looks like in practice — not just in the brochure. Clarify whether project management and QA are dedicated functions or absorbed by the development team, and ask specifically how they handle the departure of a key Net Web team member during active delivery. Getting written answers to these questions before contract signature prevents the most common and expensive disputes that arise in Net Web project engagements.
What KPIs should a Web Development company in London track for my Net Web project?
A results-oriented Web Development company in London will define Net Web project KPIs tied directly to your business objectives before a single line of code is written. Relevant metrics typically include user activation rate, Net Web feature adoption depth, conversion rate improvement, monthly active user growth, churn reduction, and revenue impact attributable to new Net Web capabilities. KPI definitions should be agreed in writing at project kickoff so the Web Development team in London is optimizing toward your business outcomes throughout the engagement — not just shipping features that satisfy the written specification.
What is the best Web Development company in London for a long-term Net Web development partnership?
The best Web Development companies in London for a long-term Net Web partnership demonstrate organizational stability, a verifiable history of multi-year client relationships, dedicated team models with consistent staffing, and genuine investment in your Net Web product strategy beyond the immediate sprint backlog. Ask specifically about average client relationship duration — firms that sustain Net Web partnerships for three or more years demonstrate the kind of ongoing value delivery that justifies continued investment. The right long-term Web Development partner in London for Net Web will proactively contribute to your product roadmap, flag market-relevant opportunities early, and surface risks before you discover them yourself.

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