Top 10+ C# Development Companies in Houston (2026)

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

As of November 2026, this directory tracks 59 c-sharp companies. Hyperlink InfoSystem currently sits at the top of the list (5.0-star average from 497 verified reviews, $25 - $49 / hr, in business since 2011). Looking at the group as a whole, the midpoint hourly rate is $75, the median rating is 4.5, and 31% report a team of 50 or more. Most frequently listed specialties here include Mobile App Development, Web Development, Bot Development, and AI Development.

Every company on this page is evaluated on the same real signals: how clients have rated their work, what they charge per hour, how big their team is, and how long they've been in business. Clients rate these c-sharp firms 4.8/5 on average. $100 - $149 / hr is the most common rate band. Roughly 31% of the companies listed report a headcount of 50 or more. Before reaching out to any shortlisted firm, it's worth cross-checking its review history and portfolio directly - every listing is manually checked (founding year, services, team size) and reviews go through a moderation step before they go live.

59
Verified Firms
$100 - $149 / hr
Most Common Rate
4.8
Average Rating
31%
Have 50+ Employees
How this list is built: Companies are added only after manual research into their foundation year, service offerings, ratings, and employee strength. Client reviews go through a verification step before being marked Verified and shown publicly. Listings marked Sponsored pay for premium placement — sponsorship does not affect star ratings or review content.

Top-Ranked c-sharp Companies

Compare the highest-ranked firms first side by side.

Rank Company Rating Reviews Hourly Rate Team Size Founded Headquarters Action
1 5.0 497 $25 - $49 / hr 1,000 - 9,999 2011 Jersey City, NJ Visit Profile
2 4.5 7 $150 - $199 / hr 10 - 49 2008 Cleveland, OH Visit Profile
3 4.5 6 N/A 10 - 49 1999 — Visit Profile
4 4.4 6 $100 - $149 / hr 10 - 49 1988 — Visit Profile
5 4.3 8 $100 - $149 / hr 10 - 49 1999 Fort Worth, TX Visit Profile
6 4.2 9 $25 - $49 / hr 50 - 249 2015 Parker, CO Visit Profile
7 — — $100 - $149 / hr 2 - 9 2008 — Visit Profile
8 4.3 9 $50 - $99 / hr 10 - 49 2005 — Visit Profile
9
4.4 8 $150 - $199 / hr 50 - 249 2010 — Visit Profile
10
4.4 8 $100 - $149 / hr 10 - 49 2001 — Visit Profile

The List of Top 10+ C# Development Companies in Houston | Top C# Developers Houston November 2026

Sponsored
2011
< $25
1000+
$2,500,000+
Web Development Web Design PHP Development WordPress Development AngularJS Development
2022
$100 - $149
2 - 9
2011
Undisclosed
10 - 49
2008
$100 - $149
2 - 9
$2,500,000+
Web Development Web Design E-Commerce Mobile App Development UI/UX Design Custom Software Development Logo Designing
—
Undisclosed
50 - 249
No reviews yet
2025
$25 - $49
2 - 9
No reviews yet
2025
Undisclosed
10 - 49
2026
$25 - $49
50 - 249
No reviews yet
—
Undisclosed
2 - 9
No reviews yet
1996
$100 - $149
50 - 249
2018
< $25
10 - 49
4.2 8 Reviews
2020
$50 - $99
10 - 49
No reviews yet
1999
Undisclosed
10 - 49
1999
$150 - $199
10 - 49
$5,000,000+
Web Development Web Design PHP Development WordPress Development AngularJS Development Node.js Development E-Commerce Mobile App Development UI/UX Design Custom Software Development .NET Development
2008
$100 - $149
50 - 249
$50,000+
Android App Development Logo Designing Mobile App Development SEO Social Media Marketing UI-UX Design Web Design Web Development
2021
$50 - $99
10 - 49
4.8 6 Reviews
2000
$25 - $49
50 - 249
$100,000+
Web Development Web Design PHP Development Mobile App Development Custom Software Development
2016
< $25
10 - 49
—
Undisclosed
2 - 9
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FAQ

Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

Enterprise-ready Web Development companies in Houston tend to look different from smaller shops in a few specific ways: named project leads instead of rotating contacts, documented change-management processes, and infrastructure experience that goes beyond a single client's traffic level. Many carry ISO or SOC-type certifications as a baseline, but the real signal is whether they can describe a past engagement of comparable scale in concrete detail. A Web Development firm in Houston that hesitates on that question probably hasn't done it before.

Most Web Development teams in Houston that have been doing this for a while have a playbook for overseas clients: structured sprint check-ins, shared dashboards you can log into any time, and written updates that don't rely on everyone being online at once. The ones that do this well treat documentation as part of the deliverable, not an afterthought. Before committing, it's worth asking a Web Development firm in Houston to show you what a typical week of client communication actually looks like.

Houston turns out a steady stream of engineering talent each year, and the stronger Web Development companies in the region have built real depth across current frameworks, cloud infrastructure, and mobile platforms rather than relying on a handful of senior people. For larger projects, ask specifically how a firm staffs beyond its founding team — that answer tells you whether their bench is genuinely deep or whether growth would strain it.

Listings for Web Development companies in Houston 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 Houston list reflects how firms are performing now, not two years ago.

A good Web Development company in Houston won't make you ask for updates — you should have standing access to a task board, regular written progress notes, and visibility into a staging environment where you can see the work as it's built, not just at the end of a sprint. If a firm treats this kind of access as an inconvenience rather than standard practice, take that seriously before signing anything longer-term.

Firms with real cross-border experience can — Web Development companies in Houston that have supported international expansion before will know what it takes to localize a product properly: multi-language support, region-specific payment gateways, and compliance requirements that vary by market. That kind of hands-on experience is worth more than a generic promise to "support global growth," so ask for a specific example before assuming a Web Development firm in Houston can deliver on it.

Most experienced Web Development companies in Houston have done this kind of integration many times over — Salesforce, HubSpot, Zoho, and similar platforms are common enough that it's rarely a novel problem. What matters more is giving your Web Development partner in Houston a full, honest picture of your current stack upfront, so the integration is built cleanly instead of patched together after the fact.
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