# Companies using WinForms

We found 39,119 companies that use WinForms. 4,741 of them name it in their own job posts, and the rest through employees' public profiles. Hiring for it is steady, with 2,639 job posts naming it from October 2025 to August 2026. Software Engineer roles mention it most.

Data as of November 9, 2026. Source: Sumble.

## Which companies name WinForms in the most job posts?

EPAM Systems and Wipro have the most job posts naming WinForms, with 129 and 109. BRQ Digital Solutions is the newest of the five companies in the table, with its first job post naming it in December 2023.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [EPAM Systems](https://sumble.com/orgs/epam-systems) | 129 | 438 | "Develop and maintain client applications using .NET Framework and modern .NET with WinForms" (Lead/Senior Software Engineer - .NET, Sep 7, 2026) |
| [Wipro](https://sumble.com/orgs/wipro) | 109 | 123 | "Experience with Windows desktop application development (WinForms, WPF, or similar)" (test architect l1, Jun 17, 2026) |
| [BRQ Digital Solutions](https://sumble.com/orgs/brq) | 87 | 13 | "Conhecimentos em Windows Forms com DevExpress." (Junior Backend Developer (C#/.NET) - Hybrid/SP, Sep 12, 2026) |
| [Médiane Système](https://sumble.com/orgs/mediane-systeme) | 87 | 1 | "Idéalement vous maîtrisez le développement d'IHM dans les environnements Visual Studio, Qt Creator, les langages C, C++, C# et les librairies MFC, Winforms et Qt." (INGENIEUR RESPONSABLE DEVELOPPEMENT EXPERIMENTE F/H, Oct 21, 2026) |
| [Siemens](https://sumble.com/orgs/siemens) | 85 | 126 | "Design and develop Windows desktop applications using C# .NET, WinForms, and WPF." (Software Developer, Jul 22, 2026) |

## Is hiring for WinForms growing?

Demand for WinForms is steady: 1.3 in every 10,000 job posts from June to August 2026, close to the 1.4 of March to May.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 190 | 1,413,673 | 1.3 |
| Nov 2025 | 282 | 1,822,119 | 1.5 |
| Dec 2025 | 185 | 1,236,103 | 1.5 |
| Jan 2026 | 281 | 1,828,002 | 1.5 |
| Feb 2026 | 252 | 1,856,647 | 1.4 |
| Mar 2026 | 254 | 1,850,711 | 1.4 |
| Apr 2026 | 246 | 1,728,886 | 1.4 |
| May 2026 | 249 | 1,821,509 | 1.4 |
| Jun 2026 | 236 | 1,909,496 | 1.2 |
| Jul 2026 | 249 | 1,815,180 | 1.4 |
| Aug 2026 | 215 | 1,835,698 | 1.2 |

## How many companies named WinForms in a job post for the first time in recent months?

Job posts named WinForms for the first time at 152 companies from June to August 2026, against 169 from March to May. From October 2025 to August 2026, 600 companies named it in a job post for the first time.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 169 |
| June to August 2026 | 152 |
| October 2025 to August 2026 | 600 |

Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.

## How do we know which companies use WinForms?

34,378 of the 39,119 companies show up because employees list WinForms on their profiles; 4,741 name it in their own job posts. 1,874 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name WinForms | 4,741 | 12% |
| Employees' profiles list WinForms | 34,378 | 88% |

## What size are the companies that use WinForms?

WinForms skews toward smaller firms. 33% of its users are companies with fewer than 50 employees, against 22% on the typical tech page. 2,710 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 33% | 22% |
| 50 to 999 | 47% | 38% |
| 1,000 to 5,000 | 13% | 17% |
| Over 5,000 | 6.9% | 23% |

## Where are WinForms companies based?

WinForms companies are spread across 165 countries and territories. The United States leads with 29%, then the United Kingdom with 8.3%. India is third, at 4.5%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 11,036 | 29% | 43% |
| United Kingdom | 3,093 | 8.3% | 6.4% |
| India | 1,702 | 4.5% | 6.9% |
| Germany | 1,562 | 4.2% | 4.4% |
| Brazil | 1,447 | 3.9% | 2.8% |
| Canada | 1,355 | 3.6% | 3.6% |

## Which teams work with WinForms?

The teams named most often in WinForms job posts are IT, development and software development. Next are engineering and R&D teams, at 37 and 30 companies.

| Team | Companies |
|---|---:|
| IT | 84 |
| Development | 62 |
| Software development | 46 |
| Engineering | 37 |
| R&D | 30 |
| Software | 28 |

## Which roles mention WinForms most?

Software Engineer is the role behind 70% of the job posts that mention WinForms. Software Engineer posts naming it numbered 497 from March to May 2026 and 450 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Engineer | 70% | 1,850 | 497 | 450 |
| Business Systems | 2.2% | 58 | 16 | 11 |
| Software Architect | 1.6% | 42 | 10 | 17 |
| Software Development Engineer in Test | 1.6% | 42 | 10 | 7 |
| Engineer | 1.4% | 38 | 12 | 7 |
| IT Support | 1.3% | 35 | 12 | 4 |

## Which companies started naming WinForms in job posts recently?

172 companies with 50 or more employees started naming WinForms in job posts between April and August 2026. 30 of them have more than 5,000 employees. Applied Materials India leads the new mid-market companies, with 6 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Arcitech](https://sumble.com/orgs/arictech) | 6 |
| Commercial | [PriceEasy AI](https://sumble.com/orgs/priceeasy-ai) | 4 |
| Commercial | [Scitara](https://sumble.com/orgs/scitara) | 4 |
| Commercial | [Syntronic - A Global Design House](https://sumble.com/orgs/syntronic) | 3 |
| Commercial | [EID S.A.](https://sumble.com/orgs/eid) | 3 |
| Mid-market | [Applied Materials India](https://sumble.com/orgs/applied-materials-india) | 6 |
| Mid-market | [Redwire](https://sumble.com/orgs/redwire-space) | 4 |
| Mid-market | [ASM](https://sumble.com/orgs/asm-518f87cf) | 3 |
| Mid-market | [HID](https://sumble.com/orgs/hid-global) | 3 |
| Mid-market | [insightsoftware](https://sumble.com/orgs/insightsoftware) | 3 |
| Enterprise | [Verisk](https://sumble.com/orgs/verisk) | 4 |
| Enterprise | [Caterpillar Inc.](https://sumble.com/orgs/caterpillar) | 3 |
| Enterprise | [GE Vernova](https://sumble.com/orgs/ge-vernova) | 3 |
| Enterprise | [Humana](https://sumble.com/orgs/humana) | 3 |
| Enterprise | [Target](https://sumble.com/orgs/target) | 2 |

Companies that named WinForms in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.

## What else do WinForms companies use?

10% of WinForms companies also use DevExpress, against 0.28% of similar companies. Among the tools listed here, WPF is the most widely used, at 52% of WinForms companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| DevExpress | 337 | 10% | 0.28% | 35 times |
| WPF | 1,733 | 52% | 1.8% | 29 times |
| MAUI | 331 | 9.8% | 0.6% | 17 times |
| WCF | 778 | 23% | 1.6% | 15 times |
| Dapper | 238 | 7.1% | 0.53% | 13 times |
| ASP.NET Web API | 205 | 6.1% | 0.49% | 12 times |
| Microsoft Blazor | 663 | 20% | 1.6% | 12 times |
| Xamarin | 318 | 9.5% | 0.83% | 11 times |

Shares are out of the 3,363 companies whose job posts name WinForms, not counting firms whose job posts name almost every technology.

## Which project themes come up in WinForms job posts?

Setting aside broad digital transformation, Data Infrastructure Migration is the theme teams hiring for WinForms mention most, in 234 job posts. After that comes Frontend Migration, with 186.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 1,257 |
| Data Infrastructure Migration | 234 |
| Frontend Migration | 186 |
| Microservices Migration | 127 |

- "The scope for the work is focused on migrating WinForms screens to web pages" (CBTS, senior dotnet developer, Oct 23, 2026)
- "Web migration: Convert WinForms screens and features to the web, matching existing behaviour." (MCS Rental Software, .net developer, Nov 1, 2026)

## About this data

Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.

Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.

Sumble has a free plan, and the same data is available through its API and MCP server.

A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.

Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.