# Companies using York

197 companies in our data use York, and 159 of them name it in job posts they wrote. 281 job posts named it from October 2025 to August 2026. Skilled Trades roles mention it most.

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

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

Johnson Controls leads with 387 job posts naming York, followed by Vallarta Supermarkets and Iron Mountain. Iron Mountain is the newest of the five companies in the table, with its first job post naming it in October 2024.

| Company | Job posts | Recent job post |
|---|---:|---|
| [Johnson Controls](https://sumble.com/orgs/johnson-controls) | 387 | "…on commercial and industrial chillers, including equipment from manufacturers such as York, Trane, and Carrier." (Chiller Service Engineer, Nov 3, 2026) |
| [Vallarta Supermarkets](https://sumble.com/orgs/vallarta-supermarkets) | 86 | "6+ years experience with Commercial Air Conditioning (Rheem, Lenox, Carrier, York) units." (refrigeration mechanic, Aug 1, 2025) |
| [Iron Mountain](https://sumble.com/orgs/iron-mountain) | 50 | "Knowledge of Chiller Plant systems-Trane,York,Multi Stack, Web Control BMS, STS switches, and UPS Maintenance bypass." (Critical Facility Technician (8pm-6:30am)(Wednesday-Saturday), Oct 28, 2026) |
| [Chugach Government Solutions, LLC](https://sumble.com/orgs/chugach-government-solutions) | 37 | "York, McQuay, Trane, Carrier, etc." (hvac chiller mechanic, Nov 5, 2026) |
| [Service Experts](https://sumble.com/orgs/service-experts) | 35 | "Have general working knowledge of York, Trane, and Carrier microprocessors" (Commercial Service Technician IV, Jun 7, 2026) |

## Is hiring for York growing?

York appeared in 0.18 in every 10,000 job posts from June to August 2026, against 0.13 from March to May. These are small numbers of job posts, so a few companies can move them.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 16 | 1,413,673 | 0.11 |
| Nov 2025 | 22 | 1,822,119 | 0.12 |
| Dec 2025 | 18 | 1,236,103 | 0.15 |
| Jan 2026 | 25 | 1,828,002 | 0.14 |
| Feb 2026 | 29 | 1,856,647 | 0.16 |
| Mar 2026 | 16 | 1,850,711 | 0.09 |
| Apr 2026 | 17 | 1,728,886 | 0.10 |
| May 2026 | 38 | 1,821,509 | 0.21 |
| Jun 2026 | 29 | 1,909,496 | 0.15 |
| Jul 2026 | 33 | 1,815,180 | 0.18 |
| Aug 2026 | 38 | 1,835,698 | 0.21 |

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

10 companies named York in a job post for the first time from June to August 2026, against 6 from March to May. From October 2025 to August 2026, 36 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 | 6 |
| June to August 2026 | 10 |
| October 2025 to August 2026 | 36 |

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 York?

Job posts carry most of the evidence for York: 81% of these companies name it in posts they wrote. 38 come from employees' profiles alone.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name York | 159 | 81% |
| Employees' profiles list York | 38 | 19% |

## What size are the companies that use York?

By size, the biggest group of York users is companies with 50 to 999 employees, at 43%. 44 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 22% | 22% |
| 50 to 999 | 43% | 38% |
| 1,000 to 5,000 | 13% | 17% |
| Over 5,000 | 21% | 23% |

## Where are York companies based?

More than half of York companies are in the United States (62%). Its companies are based in 28 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 117 | 62% | 43% |
| United Kingdom | 16 | 8.5% | 6.4% |
| Canada | 8 | 4.2% | 3.6% |
| United Arab Emirates | 5 | 2.6% | 1% |
| Saudi Arabia | 5 | 2.6% | 0.58% |
| Ireland | 4 | 2.1% | 0.62% |

## Which roles mention York most?

Most job posts naming York are for one kind of role. Skilled Trades accounts for 69%. The top four roles cover 83% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Skilled Trades | 69% | 195 | 45 | 64 |
| Facilities | 6.8% | 19 | 6 | 7 |
| Customer Engineer | 3.2% | 9 | 1 | 5 |
| Mechanical Engineer | 3.2% | 9 | 0 | 2 |
| Supply Chain | 1.4% | 4 | 0 | 4 |
| Engineer | 1.1% | 3 | 1 | 1 |

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

Between April and August 2026, York appeared for the first time in job posts at 14 companies: 6 commercial, 3 mid-market and 5 enterprise.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Bevara Building Services](https://sumble.com/orgs/bevara-building-services) | 2 |
| Commercial | [Clearwater Paper Corporation](https://sumble.com/orgs/clearwater-paper) | 1 |
| Commercial | [RK Industries](https://sumble.com/orgs/rk) | 1 |
| Commercial | [Taqeef](https://sumble.com/orgs/taqeef) | 1 |
| Commercial | [Upchurch](https://sumble.com/orgs/upchurch-services) | 1 |
| Mid-market | [SSAB](https://sumble.com/orgs/ssab) | 1 |
| Mid-market | [APRIL](https://sumble.com/orgs/april-asia-pacific) | 1 |
| Mid-market | [Loews Hotels & Co](https://sumble.com/orgs/loews-hotels-&-co) | 1 |
| Enterprise | [IHG Hotels & Resorts](https://sumble.com/orgs/ihg-hotels-&-resorts) | 1 |
| Enterprise | [ZTE Corporation](https://sumble.com/orgs/zte) | 1 |
| Enterprise | [University of Oklahoma](https://sumble.com/orgs/university-of-oklahoma) | 1 |
| Enterprise | [Bausch + Lomb](https://sumble.com/orgs/bausch-&-lomb) | 1 |
| Enterprise | [University of Delaware](https://sumble.com/orgs/university-of-delaware) | 1 |

Companies that named York 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 York companies use?

Compared with companies of the same size, York companies stand out for using Daikin and Trane. Distech comes third, 91 times as common as usual, at 14%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Daikin | 51 | 44% | 0.08% | 542 times |
| Trane | 89 | 77% | 0.26% | 297 times |
| Distech | 16 | 14% | 0.15% | 91 times |
| JCI | 13 | 11% | 0.13% | 86 times |
| Tridium | 17 | 15% | 0.21% | 71 times |
| Service Titan | 11 | 9.6% | 0.15% | 63 times |
| LonWorks | 13 | 11% | 0.2% | 56 times |
| Automated Logic | 14 | 12% | 0.23% | 52 times |

Shares are out of the 115 companies whose job posts name York, 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.