# Companies using Microsoft Windows XP

2,346 companies name Microsoft Windows XP in their own job posts. Hiring for it is steady, with 1,476 job posts naming it from October 2025 to August 2026. IT Support roles mention it most.

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

## Which companies name Microsoft Windows XP in the most job posts?

Sea Island Company and Amazon have the most job posts naming Microsoft Windows XP, with 434 and 430. Of the five companies in the table, Amazon has the most employees who list it on their profiles: 579.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Sea Island Company](https://sumble.com/orgs/sea-island-resorts) | 434 | 1 | "Proficient in Windows XP and Microsoft Office software applications such as: Word, Excel, PowerPoint and Outlook" (lead bartender - oak room (full-time), Nov 7, 2026) |
| [Amazon](https://sumble.com/orgs/amazon) | 430 | 579 | "…Ø Work successfully in a team environment as well as independently Ø Familiarity with Windows XP, Microsoft Outlook, Microsoft Word and Internet Explorer Ø Excellent typing skills Ø Demonstrates an ability…" (Transportation Representative, Transportation Representative, Nov 7, 2026) |
| [NCR Corporation](https://sumble.com/orgs/ncr) | 191 | 155 | "Working knowledge of Microsoft Office Suite, Windows XP, and Windows 2000" (Customer Engineer I- Plattsburgh, Nov 26, 2024) |
| [Mayo Clinic](https://sumble.com/orgs/mayo-clinic) | 171 | 35 | "experience with Windows XP or newer as well as intermediate skills in Microsoft Office software applications;" (Security Officer, Oct 21, 2026) |
| [NCR Atleos](https://sumble.com/orgs/ncr-atleos) | 129 | 68 | "Working knowledge of Microsoft Office Suite, Windows XP, and Windows 2000" (Field Service Technician III - Scranton, PA, Aug 18, 2026) |

## Is hiring for Microsoft Windows XP growing?

Demand for Microsoft Windows XP is steady: 0.68 in every 10,000 job posts from June to August 2026, close to the 0.73 of March to May. Its busiest month was October 2025, at 1.0.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 145 | 1,413,673 | 1.0 |
| Nov 2025 | 166 | 1,822,119 | 0.91 |
| Dec 2025 | 112 | 1,236,103 | 0.91 |
| Jan 2026 | 148 | 1,828,002 | 0.81 |
| Feb 2026 | 135 | 1,856,647 | 0.73 |
| Mar 2026 | 131 | 1,850,711 | 0.71 |
| Apr 2026 | 111 | 1,728,886 | 0.64 |
| May 2026 | 150 | 1,821,509 | 0.82 |
| Jun 2026 | 139 | 1,909,496 | 0.73 |
| Jul 2026 | 109 | 1,815,180 | 0.60 |
| Aug 2026 | 130 | 1,835,698 | 0.71 |

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

From June to August 2026, 32 companies posted their first job naming Microsoft Windows XP; 43 did from March to May. That brings the companies naming it for the first time since October 2025 to 146, through August 2026.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 43 |
| June to August 2026 | 32 |
| October 2025 to August 2026 | 146 |

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 Microsoft Windows XP?

97% of the companies here are known from employees' profiles alone, and 2.5% name Microsoft Windows XP in their own job posts. 1,213 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Microsoft Windows XP | 2,346 | 2.5% |
| Employees' profiles list Microsoft Windows XP | 91,283 | 97% |

## What size are the companies that use Microsoft Windows XP?

By size, the biggest group of Microsoft Windows XP users is companies with 50 to 999 employees, at 42%. 537 of its companies have fewer than 50 employees. These counts cover the 2,346 companies whose job posts name it.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 23% | 26% |
| 50 to 999 | 42% | 37% |
| 1,000 to 5,000 | 18% | 15% |
| Over 5,000 | 17% | 22% |

## Where are Microsoft Windows XP companies based?

More than half of Microsoft Windows XP companies are in the United States (66%). Its companies are based in 55 countries and territories. These shares cover the 2,346 companies whose job posts name it.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 1,407 | 66% | 48% |
| Canada | 130 | 6.1% | 3.8% |
| United Kingdom | 82 | 3.8% | 6.3% |
| India | 74 | 3.5% | 7.5% |
| France | 69 | 3.2% | 5% |
| Germany | 66 | 3.1% | 4.4% |

## Which teams work with Microsoft Windows XP?

Job posts for Microsoft Windows XP point to IT teams far more than any other, at 79 companies. Engineering and service desk teams come next, at 11 companies each.

| Team | Companies |
|---|---:|
| IT | 79 |
| Engineering | 11 |
| Service desk | 11 |
| Customer service | 8 |
| Help desk | 7 |
| IT organization | 6 |

## Which roles mention Microsoft Windows XP most?

Microsoft Windows XP shows up across many roles. The top one, IT Support, has 17% of the job posts. Healthcare Services is second, at 12%.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| IT Support | 17% | 256 | 62 | 56 |
| Healthcare Services | 12% | 181 | 54 | 53 |
| Supply Chain | 6% | 88 | 36 | 19 |
| Skilled Trades | 5.1% | 75 | 21 | 15 |
| Physical Security | 3.5% | 51 | 10 | 10 |
| Sales | 3% | 44 | 7 | 14 |

## Which companies started naming Microsoft Windows XP in job posts recently?

52 companies with 50 or more employees picked up Microsoft Windows XP in their job posts from April to August 2026. ChristianaCare has the most job posts of the new enterprise companies, 3 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Voke](https://sumble.com/orgs/voke) | 2 |
| Commercial | [Kingman Regional Medical Center](https://sumble.com/orgs/kingman-regional-medical-center) | 2 |
| Commercial | [Nuvoton Technology Corporation](https://sumble.com/orgs/nuvoton-technology-singapore) | 2 |
| Commercial | [Merlo Global](https://sumble.com/orgs/grupo-merlo) | 2 |
| Commercial | [Agenzia Piemonte Lavoro](https://sumble.com/orgs/agenzia-piemonte-lavoro) | 2 |
| Mid-market | [McDermott Will & Schulte](https://sumble.com/orgs/mcdermott-will-&-emery) | 2 |
| Mid-market | [ENOC](https://sumble.com/orgs/enoc) | 1 |
| Mid-market | [The Salvation Army Australia](https://sumble.com/orgs/salvation-army-australia) | 1 |
| Mid-market | [Dallas Fort Worth International Airport (DFW)](https://sumble.com/orgs/dfw-international-airport) | 1 |
| Mid-market | [Belimo](https://sumble.com/orgs/belimo) | 1 |
| Enterprise | [ChristianaCare](https://sumble.com/orgs/christianacare) | 3 |
| Enterprise | [Deutsche Bahn](https://sumble.com/orgs/deutsche-bahn) | 2 |
| Enterprise | [Air Products](https://sumble.com/orgs/air-products) | 2 |
| Enterprise | [Cigna Healthcare](https://sumble.com/orgs/cigna-group) | 1 |
| Enterprise | [Boston Scientific](https://sumble.com/orgs/boston-scientific) | 1 |

Companies that named Microsoft Windows XP 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 Microsoft Windows XP companies use?

Compared with companies of the same size, Microsoft Windows XP companies stand out for using Microsoft Windows 2000 and Microsoft Windows 7. Microsoft Internet Explorer is 6.6 times as common as usual, at 14%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Microsoft Windows 2000 | 114 | 6.6% | 0.24% | 28 times |
| Microsoft Windows 7 | 664 | 39% | 2.4% | 16 times |
| Microsoft Internet Explorer | 240 | 14% | 2.1% | 6.6 times |
| Cisco IOS | 127 | 7.4% | 1.3% | 5.8 times |
| Oracle Solaris | 136 | 7.9% | 1.4% | 5.7 times |
| iSCSI | 105 | 6.1% | 1.2% | 5.2 times |
| Microsoft WSUS | 172 | 10% | 2% | 5 times |
| BMC Remedy | 171 | 10% | 2.1% | 4.8 times |

Shares are out of the 1,715 companies whose job posts name Microsoft Windows XP, not counting firms whose job posts name almost every technology.

## 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.