# Companies using Daikin

1,809 companies use Daikin, based on their job posts and their employees' public profiles. From October 2025 to August 2026, 391 job posts named it. It comes up most in Skilled Trades job posts.

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

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

The five companies with the most job posts naming Daikin are Johnson Controls, Doll Services, Mitie, H & G SYSTEMS, LP and H & J Martin Limited. H & G SYSTEMS, LP is the newest of the five companies in the table, with its first job post naming it in November 2025.

| Company | Job posts | Recent job post |
|---|---:|---|
| [Johnson Controls](https://sumble.com/orgs/johnson-controls) | 146 | "Experience working on York, Trane, Carrier, Daikin, Mitsubishi, or similar commercial chiller systems" (Chiller Service Engineer, Nov 3, 2026) |
| [Doll Services](https://sumble.com/orgs/doll-services) | 104 | "Daikin and / or Mitsubishi VRF/VRV Certified" (HVAC Commercial Installer, Oct 27, 2026) |
| [Mitie](https://sumble.com/orgs/mitie) | 70 | "Work across a variety of manufacturer equipment, including Daikin, Mitsubishi, Media, Toshiba and LG systems." (Mobile Air Conditioning Engineer, Jul 20, 2026) |
| [H & G SYSTEMS, LP](https://sumble.com/orgs/h-g-systems) | 29 | "Hands-on background with York, Trane, Carrier, Daikin, or comparable platforms" (Large-Tonnage HVACR Chiller Diagnostics Technician, Aug 28, 2026) |
| [H & J Martin Limited](https://sumble.com/orgs/h&j-martin) | 28 | "Have knowledge of industry across various manufacturers equipment such as: - Mitsubishi Electric, Toshiba, Daikin, LG, MHI, Sanyo;" (hvac engineer, Oct 22, 2025) |

## Is hiring for Daikin growing?

Job posts mentioning Daikin went from 0.20 to 0.24 in every 10,000 job posts, comparing March to May with June to August 2026. 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 | 23 | 1,413,673 | 0.16 |
| Nov 2025 | 31 | 1,822,119 | 0.17 |
| Dec 2025 | 23 | 1,236,103 | 0.19 |
| Jan 2026 | 30 | 1,828,002 | 0.16 |
| Feb 2026 | 38 | 1,856,647 | 0.20 |
| Mar 2026 | 33 | 1,850,711 | 0.18 |
| Apr 2026 | 32 | 1,728,886 | 0.19 |
| May 2026 | 45 | 1,821,509 | 0.25 |
| Jun 2026 | 43 | 1,909,496 | 0.23 |
| Jul 2026 | 50 | 1,815,180 | 0.28 |
| Aug 2026 | 43 | 1,835,698 | 0.23 |

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

From June to August 2026, 29 companies posted their first job naming Daikin; 27 did from March to May. The 29 from June to August are 7.6% of all 381 companies whose job posts name it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 27 |
| June to August 2026 | 29 |
| October 2025 to August 2026 | 94 |

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 Daikin?

1,428 of the 1,809 companies show up because employees list Daikin on their profiles; 381 name it in their own job posts. 33 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Daikin | 381 | 21% |
| Employees' profiles list Daikin | 1,428 | 79% |

## What size are the companies that use Daikin?

Daikin skews toward smaller firms. 26% of its users are companies with fewer than 50 employees, against 22% on the typical tech page. 301 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 26% | 22% |
| 50 to 999 | 41% | 38% |
| 1,000 to 5,000 | 16% | 17% |
| Over 5,000 | 17% | 23% |

## Where are Daikin companies based?

The United States has the most Daikin companies (24%), but Indonesia stands out: 3.6% of them, against 0.64% on the typical tech page. Its companies are based in 87 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 424 | 24% | 43% |
| India | 197 | 11% | 6.9% |
| United Kingdom | 137 | 7.9% | 6.4% |
| France | 101 | 5.8% | 4.6% |
| Indonesia | 63 | 3.6% | 0.64% |
| Italy | 50 | 2.9% | 1.5% |

## Which teams work with Daikin?

Daikin turns up most in job posts for service, engineering and responsable d'exploitation teams. Facilities and HVAC teams follow.

| Team | Companies |
|---|---:|
| Service | 8 |
| Engineering | 7 |
| Responsable d'exploitation | 6 |
| Facilities | 5 |
| HVAC | 3 |
| Afdeling HVAC | 2 |

## Which roles mention Daikin most?

Skilled Trades roles make up 60% of the job posts that name Daikin. 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 | 60% | 233 | 67 | 78 |
| Mechanical Engineer | 14% | 54 | 8 | 21 |
| Facilities | 6.4% | 25 | 7 | 9 |
| Engineer | 3.6% | 14 | 6 | 6 |
| Customer Engineer | 2% | 8 | 0 | 3 |
| Sales | 1.3% | 5 | 2 | 0 |

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

27 companies with 50 or more employees picked up Daikin in their job posts from April to August 2026. M.C. Dean, Inc. leads the new mid-market companies, with 6 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Sertres](https://sumble.com/orgs/sertres) | 6 |
| Commercial | [Seguin Morris](https://sumble.com/orgs/seguin-morris-electrical-contractor) | 4 |
| Commercial | [AIR Control Concepts](https://sumble.com/orgs/air-control-concepts) | 4 |
| Commercial | [Ambient](https://sumble.com/orgs/ambient-enterprises) | 2 |
| Commercial | [Size Group](https://sumble.com/orgs/sizebreed-construction) | 2 |
| Mid-market | [M.C. Dean, Inc.](https://sumble.com/orgs/m-c-dean) | 6 |
| Mid-market | [APRIL](https://sumble.com/orgs/april-asia-pacific) | 1 |
| Mid-market | [Loews Hotels & Co](https://sumble.com/orgs/loews-hotels-&-co) | 1 |
| Mid-market | [Roemmers](https://sumble.com/orgs/laboratoriosroemmers) | 1 |
| Mid-market | [Firefly Aerospace](https://sumble.com/orgs/firefly-aerospace) | 1 |
| Enterprise | [EDF](https://sumble.com/orgs/edf) | 1 |
| Enterprise | [Amentum](https://sumble.com/orgs/amentum) | 1 |
| Enterprise | [Anduril Industries](https://sumble.com/orgs/anduril-1) | 1 |
| Enterprise | [State of South Carolina](https://sumble.com/orgs/state-of-south-carolina) | 1 |
| Enterprise | [Dalkia](https://sumble.com/orgs/dalkia) | 1 |

Companies that named Daikin 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 Daikin companies use?

York, Trane and Distech show up far more often at Daikin companies than at companies of the same size. Next is JCI: 6.9% of these companies use it, against 0.08% of similar ones.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| York | 51 | 17% | 0.03% | 542 times |
| Trane | 91 | 30% | 0.15% | 196 times |
| Distech | 33 | 11% | 0.09% | 115 times |
| JCI | 21 | 6.9% | 0.08% | 91 times |
| LonWorks | 30 | 9.8% | 0.12% | 81 times |
| Tridium | 26 | 8.5% | 0.13% | 68 times |
| Niagara | 36 | 12% | 0.19% | 62 times |
| Service Titan | 19 | 6.2% | 0.14% | 43 times |

Shares are out of the 305 companies whose job posts name Daikin, 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.