Top 10+ C# Development Companies in Silicon Valley | C# Developers Silicon Valley 2026

Last Updated 31st August 2026 | Category: Top Web Development Firms

The List of Top 10+ C# Development Companies in Silicon Valley | Top C# Developers Silicon Valley August 2026

hyperlink infosystem

Details

Founded: 2011
Hourly Rates: < $25
Employees: 1000+
Avg. Project Cost: $2,500,000+
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.
via studio

Details

Founded: 1996
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $100,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • UI/UX Design
VIA Studio is a technology company founded in 1996. VIA Studio builds web and mobile products, plus custom software for clients with specific needs. The company operates with a team of 10 - 49 professionals. Typical hourly rates run around $100 - $149/hr, with an average project cost near $50,000. These details offer a useful starting point when evaluating VIA Studio.
human made

Details

Founded: 2010
Hourly Rates: $150 - $199
Employees: 50 - 249
Avg. Project Cost: $50,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • MySQL
  • UI/UX Design
  • Custom Software Development
Since 2010, Human Made has operated as a technology services provider. The company's main offerings are Custom Software Development. The company operates with a team of 50 - 249 professionals. Clients can expect pricing around $150 - $199/hr, with projects averaging about $50,000. These details offer a useful starting point when evaluating Human Made.
peaktwo

Details

Founded: 2008
Hourly Rates: $100 - $149
Employees: 2 - 9
Avg. Project Cost: $2,500,000+
Ratings:
4.4
8 Reviews

Service Line

  • Web Development
  • Web Design
  • PHP Development
  • WordPress Development
  • Drupal
  • Mobile App Development
  • UI/UX Design
  • Custom Software Development
  • Magento
Peaktwo is a technology company founded in 2008. Their core services include Custom Software Development. With 2 - 9 people on staff, Peaktwo can take on projects of varying size. Typical hourly rates run around $100 - $149/hr, with an average project cost near $50,000. Overall, Peaktwo is one of the options worth shortlisting for a technology project.
verge pipe media

Details

Founded: 2010
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $2,500,000+
Ratings:
4.6
7 Reviews

Service Line

  • Web Development
  • Web Design
  • WordPress Development
  • Drupal
  • E-Commerce
  • UI/UX Design
Verge Pipe Media is a software development company that turns ideas into working products. Verge Pipe Media focuses on Mobile App Development. Verge Pipe Media employs 10 - 49 people. Clients can expect pricing around $100 - $149/hr, with projects averaging about $10,000. This profile is a starting point — reach out to Verge Pipe Media directly to discuss project specifics.
one black dog

Details

Founded: 2004
Hourly Rates: $50 - $99
Employees: 2 - 9
Avg. Project Cost: $5,000,000+
Ratings:
4.7
7 Reviews

Service Line

  • Web Development
  • Web Design
  • Mobile App Development
  • UI/UX Design
One Black Dog works with clients to plan, build, and ship digital products. The company's main offerings are Web Development and Mobile App Development. Its team includes 2 - 9 specialists working across design, development, and delivery. Typical hourly rates run around $50 - $99/hr, with an average project cost near $50,000. Overall, One Black Dog is one of the options worth shortlisting for a technology project.
big wave development

Details

Founded: N/A
Hourly Rates: N/A
Employees: N/A
Avg. Project Cost: $2,500,000+
Ratings:
4.6
6 Reviews

Service Line

  • Web Development
  • Web Design
  • Mobile App Development
  • UI/UX Design
  • Custom Software Development
Big Wave Development works with clients to plan, build, and ship digital products. Their core services include Mobile App Development. Projects with this company average about $25,000. These details offer a useful starting point when evaluating Big Wave Development.
enola labs software

Details

Founded: 2012
Hourly Rates: $100 - $149
Employees: 10 - 49
Avg. Project Cost: $10,000+
Ratings:
4.3
8 Reviews

Service Line

  • Web Development
  • PHP Development
  • Mobile App Development
  • UI/UX Design
  • Custom Software Development
  • CMS Development
Since 2012, Enola Labs Software has operated as a technology services provider. The company's main offerings are Mobile App Development. With 10 - 49 people on staff, Enola Labs Software can take on projects of varying size. Typical hourly rates run around $100 - $149/hr, with an average project cost near $2,500,000. This gives a quick snapshot of what to expect when working with Enola Labs Software.
dream creative

Details

Founded: N/A
Hourly Rates: N/A
Employees: N/A
Avg. Project Cost: $2,500,000+
Ratings:
4.2
6 Reviews

Service Line

  • Web Development
  • Web Design
  • E-Commerce
  • Mobile App Development
  • UI/UX Design
Businesses looking for a reliable technology partner often consider Dream Creative. Their core services include Mobile App Development. Projects with this company average about $2,500,000. This profile is a starting point — reach out to Dream Creative directly to discuss project specifics.
arke

Details

Founded: 2005
Hourly Rates: $150 - $199
Employees: 50 - 249
Avg. Project Cost: $50,000+
Ratings: No reviews yet

Service Line

  • Web Development
  • Web Design
Arke is a software development company that turns ideas into working products. Arke focuses on Mobile App Development. Arke employs 50 - 249 people. Clients can expect pricing around $150 - $199/hr, with projects averaging about $10,000. This gives a quick snapshot of what to expect when working with Arke.
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Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

The gap usually shows up after the contract is signed, not before. A merely competent Web Development company in Silicon Valley builds what's in the spec; a genuinely great one pushes back when the spec is wrong, flags a scaling problem before it becomes expensive, and treats your product like something they have a stake in. That difference rarely shows up in a sales pitch — it shows up in how a firm's past clients talk about working with them months after launch.

It does, in fairly practical ways — communication style, how formally decisions get escalated, and the pace at which changes get approved all vary by region, and Silicon Valley has its own norms around each. None of this is a problem as long as expectations are set early; the Web Development engagements that go smoothly in Silicon Valley are usually the ones where the client spent a little time upfront understanding how the team likes to work, not just what they can build.

Listings for Web Development companies in Silicon Valley update continuously as new reviews come in, with a more thorough re-ranking pass every few months. That means a firm coasting on an old reputation without fresh client feedback will gradually slide, while newer companies with strong recent delivery can move up — the goal is that the Silicon Valley list reflects how firms are performing now, not two years ago.

A verified badge on a Web Development company's Silicon Valley profile means the platform has confirmed the firm's identity and business registration, and has spoken directly with at least some of the clients referenced in their portfolio. It doesn't guarantee a perfect fit for your project, but it does rule out the more obvious risk of an unvetted or misrepresented listing — worth prioritizing over unverified entries when the choice is close.

Skip past the summary and go straight to the portfolio examples, the full text of client reviews (not just the star rating), and how long the company has been operating. Reviews that mention specific, measurable results — a faster checkout flow, a successful migration, fewer support tickets — tell you far more than generic praise. It's also worth checking whether the Web Development firm in Silicon Valley responds to reviews at all, since that habit tends to mirror how they handle feedback during an actual project.

Get clear, specific answers on: who owns the code once it's delivered, what the support window looks like after launch, how they handle a team member leaving mid-project, and what their process is when a client requests a scope change. Vague or evasive answers to any of these from a Web Development company in Silicon Valley are a bigger red flag than a slightly higher quote.

Listen to what they ask about before they start talking solutions. A Web Development company in Silicon Valley genuinely focused on outcomes will want to understand your users, your revenue model, and your competitors before proposing anything technical. One that jumps straight to a timeline and a quote without asking those questions is optimizing for winning the deal, not for whether the thing they build actually works for your business.

The highest-rated Web Development companies in Silicon Valley 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 Silicon Valley will be a good fit than a number alone.

Start by filtering for Web Development companies in Silicon Valley with direct experience in your vertical — a firm that has already built for healthcare, fintech, or retail will already understand the compliance rules and user expectations that come with it, instead of learning them on your project. Ask for case studies specific to your industry, and where possible, talk to a client from the same sector to confirm the experience is as deep as the portfolio suggests.
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