Top 10+ C# Development Companies in Lyon | C# Developers Lyon 2026

Last Updated 04th September 2026 | Category: Top Web Development Firms

The List of Top 10+ C# Development Companies in Lyon | Top C# Developers Lyon September 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: EUR 2,200,345+
Ratings:
5.0
497 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • AngularJS Development
Since 2011, Hyperlink InfoSystem has operated as a technology services provider. Hyperlink InfoSystem focuses on Mobile App Development. Hyperlink InfoSystem employs 1000+ people. Clients can expect pricing around < $25/hr, with projects averaging about $100,000. Overall, Hyperlink InfoSystem is one of the options worth shortlisting for a technology project.
fcinq

Details

Founded: 2008
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: EUR 22,003+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • UI/UX Design
FCINQ works with clients to plan, build, and ship digital products. The company's main offerings are Web Development. Its team includes 10 - 49 specialists working across design, development, and delivery. Clients can expect pricing around $25 - $49/hr, with projects averaging about $5,000,000. These details offer a useful starting point when evaluating FCINQ.
kernix

Details

Founded: 2001
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: EUR 88,014+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • E-Commerce
  • UI/UX Design
Kernix is a technology company founded in 2001. Their core services include Mobile App Development. Kernix employs 10 - 49 people. Clients can expect pricing around $25 - $49/hr, with projects averaging about $2,500,000. Overall, Kernix is one of the options worth shortlisting for a technology project.
naeka

Details

Founded: 2009
Hourly Rates: N/A
Employees: N/A
Avg. Project Cost: EUR 4,400,690+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • AngularJS Development
  • CMS Development
Naeka is a software development company that turns ideas into working products. The company's main offerings are Web Development. The average project on record costs around $100,000. This profile is a starting point — reach out to Naeka directly to discuss project specifics.
dedi agency

Details

Founded: 2004
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: EUR 44,007+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • E-Commerce
Dedi Agency is a software development company that turns ideas into working products. Dedi Agency has experience working with clients in Retail & E-commerce. Its team includes 10 - 49 specialists working across design, development, and delivery. Typical hourly rates run around $100 - $149/hr, with an average project cost near $10,000. This gives a quick snapshot of what to expect when working with Dedi Agency.
siclo

Details

Founded: 2015
Hourly Rates: $25 - $49
Employees: 10 - 49
Avg. Project Cost: EUR 22,003+
Ratings:
4.4
8 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • Mobile App Development
  • UI/UX Design
Siclo is a technology company founded in 2015. The company's main offerings are Mobile App Development. The company operates with a team of 10 - 49 professionals. Typical hourly rates run around $25 - $49/hr, with an average project cost near $50,000. Overall, Siclo is one of the options worth shortlisting for a technology project.
aparticula

Details

Founded: 2013
Hourly Rates: N/A
Employees: 2 - 9
Avg. Project Cost: EUR 4,400,690+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • E-Commerce
  • UI/UX Design
  • CMS Development
aparticula is a software development company that turns ideas into working products. The company's main offerings are Mobile App Development, Digital Marketing and Web Development. aparticula employs 2 - 9 people. The average project on record costs around $5,000,000. This profile is a starting point — reach out to aparticula directly to discuss project specifics.
silver touch technologies

Details

Founded: N/A
Hourly Rates: N/A
Employees: N/A
Avg. Project Cost: EUR 8,801+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • Drupal
  • CMS Development
Businesses looking for a reliable technology partner often consider Silver Touch Technologies. Their core services include Custom Software Development. Projects with this company average about $50,000. This profile is a starting point — reach out to Silver Touch Technologies directly to discuss project specifics.
equinoa

Details

Founded: 2005
Hourly Rates: N/A
Employees: 10 - 49
Avg. Project Cost: EUR 2,200,345+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
Equinoa is a software development company that turns ideas into working products. The company's main offerings are Mobile App Development and Custom Software Development. With 10 - 49 people on staff, Equinoa can take on projects of varying size. Projects with this company average about $100,000. This gives a quick snapshot of what to expect when working with Equinoa.
bytes.co

Details

Founded: 2009
Hourly Rates: N/A
Employees: 10 - 49
Avg. Project Cost: EUR 22,003+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • CMS Development
  • Magento
Since 2009, Bytes.co has operated as a technology services provider. Their core services include UI/UX Design. With 10 - 49 people on staff, Bytes.co can take on projects of varying size. The average project on record costs around $100,000. This gives a quick snapshot of what to expect when working with Bytes.co.
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The surprises usually aren't from the Web Development company's own fees — they're things like third-party tool licenses, cloud hosting once the project scales past the free tier, app store fees, and whatever maintenance retainer kicks in after launch. A straight-talking Web Development firm in Lyon will list these out unprompted; if a proposal looks suspiciously clean, ask directly what isn't included in the number you're seeing.

It tells you quite a lot, actually. A Web Development company in Lyon with a healthy share of repeat clients is being chosen again by people who already know exactly what working with them is like — a stronger signal than a first-time review can offer. When comparing options, ask directly what share of their business comes from returning clients and, if possible, talk to one of them.

Bring a real problem from your own project to a discovery call and see how the team engages with it — the quality of their follow-up questions tells you more than any slide deck. Ask to see actual code from past work, not just screenshots of the finished product, and look for evidence of technical writing, open-source contributions, or conference talks, which are harder to fake than a polished portfolio page. A Web Development company in Lyon with genuine depth won't be shy about any of this.

The highest-rated Web Development companies in Lyon usually earn that position through a combination of solid technical delivery and genuinely good communication — the two rarely show up separately in strong reviews. Look past the aggregate star rating and read a handful of full reviews; specific, detailed praise about how a project actually went is a far better signal of which Web Development company in Lyon will be a good fit than a number alone.

Look for Web Development companies in Lyon that offer dedicated-team arrangements and can point to client relationships that have lasted multiple years, not just multiple projects. That kind of continuity usually means the firm treats your product roadmap as something they have a stake in, rather than a queue of tickets to clear. Ask directly for a reference from a client they've worked with for two-plus years — the answer (or lack of one) tells you a lot.

Web Development companies in Lyon known for reliable delivery usually share a few habits: established agile processes, experienced project managers rather than junior coordinators, and reusable components that cut down on repeated work. Ask a shortlisted Web Development firm in Lyon directly for their on-time delivery rate and how they've handled a project that started slipping — the answer to the second question is usually more revealing than the first.
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