# Companies using ollama

6,794 companies in our data use ollama, and 1,350 of them name it in job posts they wrote. Hiring for it is growing, with 1,396 job posts naming it from October 2025 to August 2026. AI Engineer roles mention it most.

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

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

Booz Allen Hamilton, EY and Thales are among the companies with the most job posts naming ollama. Four of these five companies are in Professional Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Booz Allen Hamilton](https://sumble.com/orgs/booz-allen-hamilton) | 37 | 6 | "Fine-tune SLMs for specific domains and optimize them for edge device performance, including ONNX, GGML, or Ollama." (Agentic AI Engineer, Nov 6, 2026) |
| [EY](https://sumble.com/orgs/ey) | 31 | 26 | "Domínio de frameworks como LangChain, LangGraph, CrewAI, HuggingFace e Ollama" (AI engineer (senior), Sep 16, 2026) |
| [Thales](https://sumble.com/orgs/thales) | 27 | 11 | "Practical experience developing AI solutions using LLMs, RAG, AI agents, and modern AI frameworks such as LangChain, LangGraph, OpenAI APIs, Mistral, Ollama, or similar technologies." (Senior Data Science & AI Engineer, Aug 2, 2026) |
| [Capgemini](https://sumble.com/orgs/capgemini) | 25 | 49 | "Évaluer et intégrer les frameworks les plus adaptés tels que LangChain, LangGraph, LlamaIndex, Semantic Kernel, AutoGen, CrewAI ou Ollama." (Architecte Solutions GenAI & Agentic AI, Oct 10, 2026) |
| [ALTEN](https://sumble.com/orgs/alten) | 24 | 3 | "Compétences techniques : Linux, Bash, Python, Ollama, LLM, SQL, Agents IA." (Generative AI internship – agentic architectures (m/f), Nov 7, 2026) |

## Is hiring for ollama growing?

Job posts mentioning ollama went from 0.79 to 0.90 in every 10,000 job posts, comparing March to May with June to August 2026. From October to December 2025 it was 0.57.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 77 | 1,413,673 | 0.54 |
| Nov 2025 | 117 | 1,822,119 | 0.64 |
| Dec 2025 | 60 | 1,236,103 | 0.49 |
| Jan 2026 | 88 | 1,828,002 | 0.48 |
| Feb 2026 | 127 | 1,856,647 | 0.68 |
| Mar 2026 | 136 | 1,850,711 | 0.73 |
| Apr 2026 | 149 | 1,728,886 | 0.86 |
| May 2026 | 140 | 1,821,509 | 0.77 |
| Jun 2026 | 162 | 1,909,496 | 0.85 |
| Jul 2026 | 169 | 1,815,180 | 0.93 |
| Aug 2026 | 171 | 1,835,698 | 0.93 |

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

From June to August 2026, 235 companies posted their first job naming ollama; 209 did from March to May. The 235 from June to August are 17% of all 1,350 companies whose job posts name it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 209 |
| June to August 2026 | 235 |
| October 2025 to August 2026 | 661 |

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 ollama?

5,444 of the 6,794 companies show up because employees list ollama on their profiles; 1,350 name it in their own job posts. 244 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name ollama | 1,350 | 20% |
| Employees' profiles list ollama | 5,444 | 80% |

## What size are the companies that use ollama?

Smaller companies stand out among ollama users: companies with fewer than 50 employees are 29% of them, against 22% on the typical tech page. 1,044 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 29% | 22% |
| 50 to 999 | 40% | 38% |
| 1,000 to 5,000 | 16% | 17% |
| Over 5,000 | 15% | 23% |

## Where are ollama companies based?

India is 1.7 times as common among ollama companies as on the typical tech page, at 12%. The United States leads overall with 34%. Its companies are based in 111 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 2,237 | 34% | 43% |
| India | 757 | 12% | 6.9% |
| Germany | 399 | 6.1% | 4.4% |
| France | 333 | 5.1% | 4.6% |
| United Kingdom | 293 | 4.5% | 6.4% |
| Brazil | 210 | 3.2% | 2.8% |

## Which teams work with ollama?

The teams named most often in ollama job posts are AI, AI engineering and engineering. IT teams come fourth, at 7 companies.

| Team | Companies |
|---|---:|
| AI | 13 |
| AI engineering | 9 |
| Engineering | 9 |
| IT | 7 |
| R&D | 6 |
| Technology | 5 |

## Which roles mention ollama most?

AI Engineer is the role behind 42% of the job posts that mention ollama. AI Engineer posts naming it numbered 195 from March to May 2026 and 190 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| AI Engineer | 42% | 580 | 195 | 190 |
| Software Engineer | 12% | 162 | 46 | 50 |
| Data Scientist | 3.4% | 47 | 10 | 9 |
| Machine Learning | 3.2% | 45 | 10 | 14 |
| Solutions Architect | 2.1% | 29 | 8 | 13 |
| MLOps Engineer | 1.6% | 23 | 6 | 6 |

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

Between April and August 2026, 260 companies with 50 or more employees first named ollama in a job post, 59 of them with more than 5,000 employees. Peraton Labs leads the new commercial companies, with 9 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Peraton Labs](https://sumble.com/orgs/peraton-labs) | 9 |
| Commercial | [K Group Companies](https://sumble.com/orgs/k-group-companies) | 8 |
| Commercial | [Caylent](https://sumble.com/orgs/caylent) | 4 |
| Commercial | [JUNGLE](https://sumble.com/orgs/wejungle) | 4 |
| Commercial | [Zenskar](https://sumble.com/orgs/zenskar) | 4 |
| Mid-market | [Cyncly](https://sumble.com/orgs/cyncly-brasil) | 4 |
| Mid-market | [Virtuos](https://sumble.com/orgs/virtuos-games) | 4 |
| Mid-market | [OPSWAT](https://sumble.com/orgs/opswat) | 3 |
| Mid-market | [conet](https://sumble.com/orgs/conet-technologies-holding) | 3 |
| Mid-market | [Tredence Inc.](https://sumble.com/orgs/tredence) | 2 |
| Enterprise | [Inetum](https://sumble.com/orgs/inetum) | 7 |
| Enterprise | [Synchrony](https://sumble.com/orgs/synchrony) | 6 |
| Enterprise | [Infosys](https://sumble.com/orgs/infosys) | 4 |
| Enterprise | [Deutsche Telekom](https://sumble.com/orgs/deutsche-telekom) | 4 |
| Enterprise | [ABB](https://sumble.com/orgs/abb) | 4 |

Companies that named ollama 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 ollama companies use?

Compared with companies of the same size, ollama companies stand out for using vLLM and Qwen. Next is DeepSeek: 6.2% of these companies use it, against 0.14% of similar ones.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| vLLM | 414 | 44% | 0.52% | 83 times |
| Qwen | 70 | 7.4% | 0.12% | 59 times |
| DeepSeek | 59 | 6.2% | 0.14% | 43 times |
| Qdrant | 167 | 18% | 0.45% | 40 times |
| Mistral | 176 | 19% | 0.6% | 31 times |
| ChromaDB | 162 | 17% | 0.55% | 31 times |
| Milvus | 129 | 14% | 0.47% | 29 times |
| pgvector | 145 | 15% | 0.59% | 26 times |

Shares are out of the 948 companies whose job posts name ollama, not counting firms whose job posts name almost every technology.

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

Generative AI comes up most in job posts naming ollama, in 1,280 of them. Broad digital transformation work shows up in 319 of its job posts; after that comes Cloud Cost Optimization, with 76.

| Project theme | Job posts |
|---|---:|
| Generative AI | 1,280 |
| Digital Transformation | 319 |
| Cloud Cost Optimization | 76 |
| Microservices Migration | 24 |

## 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.