# Companies using Bluetooth

We found 23,496 companies that use Bluetooth. 7,189 of them name it in their own job posts, and the rest through employees' public profiles. Hiring for it is steady, with 7,142 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 Bluetooth in the most job posts?

Among the companies with the most job posts naming Bluetooth are Apple (3,293), Qualcomm (517) and Amazon (492). Three of these five companies are in Scientific and Technical Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Apple](https://sumble.com/orgs/apple) | 3,293 | 878 | "You will join a dynamic team responsible for qualifying Bluetooth and wireless connectivity on the latest company products." (bt sw engineer in test, Nov 7, 2026) |
| [Qualcomm](https://sumble.com/orgs/qualcomm) | 517 | 983 | "…strategic management of Qualcomm’s short-range wireless SoC portfolio, including Wi‑Fi, Bluetooth/BLE, and 802.15.4 solutions, ensuring global alignment and across multiple market segments" (Staff Product Manager– Consumer Electronics & IoT Connectivity, Sep 22, 2026) |
| [Amazon](https://sumble.com/orgs/amazon) | 492 | 286 | "Build expertise in one or more core wireless technologies- WiFi, Bluetooth" (Software Development Engineer - Connectivity, Emerging Device Software, Oct 28, 2026) |
| [HARMAN International](https://sumble.com/orgs/harman) | 265 | 209 | "RF technologies including Bluetooth, Wi-Fi, GPS, and radio tuners." (AME Test Engineering Manager, Nov 3, 2026) |
| [Google](https://sumble.com/orgs/google) | 261 | 469 | "You will work on Fuchsia’s secure, reliable, flexible Bluetooth stack." (Software Engineer, Fuchsia Bluetooth, Nov 7, 2026) |

## Is hiring for Bluetooth growing?

Bluetooth's share of job posts is about the same as three months earlier: 3.5 in every 10,000 job posts from June to August 2026, against 3.7 from March to May.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 597 | 1,413,673 | 4.2 |
| Nov 2025 | 721 | 1,822,119 | 4.0 |
| Dec 2025 | 409 | 1,236,103 | 3.3 |
| Jan 2026 | 760 | 1,828,002 | 4.2 |
| Feb 2026 | 730 | 1,856,647 | 3.9 |
| Mar 2026 | 669 | 1,850,711 | 3.6 |
| Apr 2026 | 616 | 1,728,886 | 3.6 |
| May 2026 | 704 | 1,821,509 | 3.9 |
| Jun 2026 | 693 | 1,909,496 | 3.6 |
| Jul 2026 | 648 | 1,815,180 | 3.6 |
| Aug 2026 | 595 | 1,835,698 | 3.2 |

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

Bluetooth showed up in job posts at 252 companies for the first time from June to August 2026, and 253 in the three months before. Of the 7,189 companies whose job posts name it, 3.5% first named it from June to August.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 253 |
| June to August 2026 | 252 |
| October 2025 to August 2026 | 943 |

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 Bluetooth?

7,189 companies name Bluetooth in their own job posts. The other 16,307 show up because employees list it on their profiles. 2,034 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Bluetooth | 7,189 | 31% |
| Employees' profiles list Bluetooth | 16,307 | 69% |

## What size are the companies that use Bluetooth?

The largest group of Bluetooth users is companies with 50 to 999 employees (42%), more than on the typical tech page. 8,486 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 36% | 22% |
| 50 to 999 | 42% | 38% |
| 1,000 to 5,000 | 13% | 17% |
| Over 5,000 | 9% | 23% |

## Where are Bluetooth companies based?

The United States has the most Bluetooth companies (37%), but India stands out: 10% of them, against 6.9% on the typical tech page. Its companies are based in 142 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 8,166 | 37% | 43% |
| India | 2,239 | 10% | 6.9% |
| United Kingdom | 1,171 | 5.3% | 6.4% |
| France | 1,096 | 4.9% | 4.6% |
| Germany | 1,089 | 4.9% | 4.4% |
| Canada | 751 | 3.4% | 3.6% |

## Which teams work with Bluetooth?

R&D teams are the most common home for Bluetooth, at 167 companies, followed by engineering and product development. Next are hardware and firmware teams, at 50 and 43 companies.

| Team | Companies |
|---|---:|
| R&D | 167 |
| Engineering | 139 |
| Product development | 76 |
| Hardware | 50 |
| Firmware | 43 |
| Software | 41 |

## Which roles mention Bluetooth most?

Software Engineer and Embedded Engineer roles account for 18% of the job posts that name Bluetooth. Software Engineer posts naming it numbered 169 from March to May 2026 and 182 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Engineer | 9.7% | 693 | 169 | 182 |
| Embedded Engineer | 8.2% | 585 | 137 | 167 |
| Firmware Engineer | 7.7% | 550 | 161 | 109 |
| Mobile Developer | 7.4% | 526 | 143 | 108 |
| Electrical Engineer | 6.5% | 463 | 146 | 135 |
| Software Development Engineer in Test | 6% | 430 | 105 | 117 |

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

Between April and August 2026, 218 companies with 50 or more employees first named Bluetooth in a job post, 25 of them with more than 5,000 employees. Another 4 were AI-native companies, which we list separately.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| AI native | [OpenAI](https://sumble.com/orgs/openai) | 2 |
| AI native | [Heidi](https://sumble.com/orgs/heidi-health) | 1 |
| AI native | [Andromeda](https://sumble.com/orgs/andromedarobotics) | 1 |
| AI native | [Navi AI](https://sumble.com/orgs/fly-navi) | 1 |
| Commercial | [CowManager](https://sumble.com/orgs/cowmanager) | 9 |
| Commercial | [Questar Auto Technologies](https://sumble.com/orgs/questar-auto-uk) | 5 |
| Commercial | [ANSR](https://sumble.com/orgs/ansr-consulting) | 4 |
| Commercial | [Chemelex](https://sumble.com/orgs/chemelex-com) | 4 |
| Commercial | [Zimetrics](https://sumble.com/orgs/zimetrics) | 4 |
| Mid-market | [PA Consulting](https://sumble.com/orgs/pa-consulting) | 3 |
| Mid-market | [Hexagon Manufacturing Intelligence](https://sumble.com/orgs/hexagon-manufacturing-intelligence-kai) | 3 |
| Mid-market | [Barco](https://sumble.com/orgs/barco) | 2 |
| Mid-market | [CSA Testing & Certification](https://sumble.com/orgs/csa-group-5) | 2 |
| Mid-market | [Cubic Transportation Systems](https://sumble.com/orgs/cubictransportationsystems) | 2 |
| Enterprise | [Baker Hughes](https://sumble.com/orgs/baker-hughes) | 3 |
| Enterprise | [Eurofins](https://sumble.com/orgs/eurofins) | 3 |
| Enterprise | [Tractor Supply Company](https://sumble.com/orgs/tractor-supply) | 3 |
| Enterprise | [Accenture in the Philippines](https://sumble.com/orgs/accenture-in-the-philippines) | 3 |
| Enterprise | [Providence](https://sumble.com/orgs/providence) | 2 |

Companies that named Bluetooth 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 Bluetooth companies use?

Zigbee, BLE and NFC show up far more often at Bluetooth companies than at companies of the same size. Among the tools listed here, I2C is the most widely used, at 40% of Bluetooth companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Zigbee | 927 | 17% | 0.33% | 52 times |
| BLE | 1,435 | 26% | 0.68% | 39 times |
| NFC | 610 | 11% | 0.34% | 33 times |
| CoAP | 301 | 5.5% | 0.17% | 32 times |
| ESP32 | 552 | 10% | 0.32% | 31 times |
| FreeRTOS | 932 | 17% | 0.55% | 31 times |
| UART | 1,978 | 36% | 1.2% | 29 times |
| I2C | 2,208 | 40% | 1.5% | 27 times |

Shares are out of the 5,474 companies whose job posts name Bluetooth, not counting firms whose job posts name almost every technology.

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

29 job posts naming Bluetooth describe Generative AI work, the most common theme after broad digital transformation. Broad digital transformation work shows up in 621 of its job posts.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 621 |
| Generative AI | 29 |
| Microservices Migration | 14 |
| Frontend Migration | 11 |

## 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.