# Companies using WSO2

We found 5,206 companies that use WSO2. 1,489 of them name it in their own job posts, and the rest through employees' public profiles. Hiring for it has slowed, though 1,070 job posts still named it from October 2025 to August 2026. Software Engineer is the role that names it most often.

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

## Which companies name WSO2 in the most job posts?

The five companies with the most job posts naming WSO2 are Capgemini, Yenlo, Scalo, Deutsche Bank and Luxoft. Of the five companies in the table, Capgemini has the most employees who list it on their profiles: 88.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Capgemini](https://sumble.com/orgs/capgemini) | 133 | 88 | "ESB / ETL / IPAAS ( Mulesoft, Apigee, Boomi, Talend, Tibco, Webmethods, WSO2,…)" (Tech lead API Integration, Oct 21, 2026) |
| [Yenlo](https://sumble.com/orgs/yenlo) | 123 | 26 | "The company focuses on hybrid and cloud-based iPaaS technologies and delivers premium solutions from leading integration vendors such as WSO2, Boomi, Microsoft Azure, and AWS." (Security Officer, Oct 27, 2026) |
| [Scalo](https://sumble.com/orgs/scalo) | 103 | 0 | "posiadasz wiedzę na temat komunikacji między systemami (REST, Kafka, WSO2)" (system - business analyst, Sep 29, 2026) |
| [Deutsche Bank](https://sumble.com/orgs/deutsche-bank) | 100 | 16 | "Microservices & API Management: Strong understanding of microservice architectures and experience with API Management (e.g., Apigee, WSO2)." (Lead Cloud Security Engineer (f/m/x) – Digital Channels, Jul 28, 2026) |
| [Luxoft](https://sumble.com/orgs/luxoft) | 76 | 2 | "Very good knowledge of security standards (e.g.: TLS, OAuth2, KMS, Vault, Admission Controllers, let's encrypt), microservice architectures and experience with API Management with Apigee or WSO2." (Site Reliability Engineer, Jul 12, 2026) |

## Is hiring for WSO2 growing?

A smaller share of job posts mentioned WSO2 from June to August 2026 than from March to May: 0.51 in every 10,000 job posts, down from 0.62. August 2026 was its lowest month since October 2025, at 0.42.

| 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 | 73 | 1,236,103 | 0.59 |
| Jan 2026 | 95 | 1,828,002 | 0.52 |
| Feb 2026 | 93 | 1,856,647 | 0.50 |
| Mar 2026 | 123 | 1,850,711 | 0.66 |
| Apr 2026 | 107 | 1,728,886 | 0.62 |
| May 2026 | 103 | 1,821,509 | 0.57 |
| Jun 2026 | 101 | 1,909,496 | 0.53 |
| Jul 2026 | 103 | 1,815,180 | 0.57 |
| Aug 2026 | 78 | 1,835,698 | 0.42 |

## How many companies named WSO2 in a job post for the first time in recent months?

Job posts named WSO2 for the first time at 54 companies from June to August 2026, against 71 from March to May. Over the 11 months from October 2025, 217 companies posted their first job naming it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 71 |
| June to August 2026 | 54 |
| October 2025 to August 2026 | 217 |

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 WSO2?

Of the 5,206 companies here, 3,717 are known from what employees list on their profiles. 455 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name WSO2 | 1,489 | 29% |
| Employees' profiles list WSO2 | 3,717 | 71% |

## What size are the companies that use WSO2?

42% of WSO2 users are companies with 50 to 999 employees, close to the mix on the typical tech page. The second-largest group is companies with 1,000 to 5,000 employees, at 20%.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 20% | 22% |
| 50 to 999 | 42% | 38% |
| 1,000 to 5,000 | 20% | 17% |
| Over 5,000 | 18% | 23% |

## Where are WSO2 companies based?

Spain is 2.5 times as common among WSO2 companies as on the typical tech page, at 4.6%. The United States leads overall with 23%. India is second, at 6.2%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 1,133 | 23% | 43% |
| India | 309 | 6.2% | 6.9% |
| France | 297 | 6% | 4.6% |
| Brazil | 285 | 5.7% | 2.8% |
| United Kingdom | 239 | 4.8% | 6.4% |
| Spain | 230 | 4.6% | 1.8% |

## Which teams work with WSO2?

WSO2 turns up most in job posts for IT, DevOps and integration teams.

| Team | Companies |
|---|---:|
| IT | 24 |
| DevOps | 14 |
| Integration | 11 |
| Technology | 9 |
| Product development | 5 |
| Security | 5 |

## Which roles mention WSO2 most?

Software Engineer is the most common role, in 26% of job posts naming WSO2. The top four roles cover 53% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Engineer | 26% | 274 | 77 | 65 |
| Integration Engineer | 15% | 161 | 49 | 35 |
| Software Architect | 7.4% | 79 | 24 | 20 |
| Business Systems | 4.5% | 48 | 13 | 11 |
| Solutions Architect | 4.1% | 44 | 15 | 14 |
| DevOps Engineer | 3.7% | 40 | 12 | 9 |

## Which companies started naming WSO2 in job posts recently?

Between April and August 2026, 68 companies with 50 or more employees first named WSO2 in a job post, 17 of them with more than 5,000 employees. Babel leads the new mid-market companies, with 5 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Wipro Romania](https://sumble.com/orgs/wiproromania) | 5 |
| Commercial | [Acuity, Inc.](https://sumble.com/orgs/acuity-inc) | 4 |
| Commercial | [Profile Software Services](https://sumble.com/orgs/profile-software-services) | 3 |
| Commercial | [Reltio](https://sumble.com/orgs/reltio) | 2 |
| Commercial | [Synergy](https://sumble.com/orgs/synergy-bis) | 2 |
| Mid-market | [Babel](https://sumble.com/orgs/babel) | 5 |
| Mid-market | [CAST](https://sumble.com/orgs/cast-group) | 4 |
| Mid-market | [Montreal Oficial](https://sumble.com/orgs/montreal) | 3 |
| Mid-market | [ACB - Asia Commercial Bank](https://sumble.com/orgs/ngan-hang-a-chau-acb) | 3 |
| Mid-market | [Xceedance](https://sumble.com/orgs/xceedance) | 2 |
| Enterprise | [PwC India](https://sumble.com/orgs/pwc-india) | 3 |
| Enterprise | [BNY](https://sumble.com/orgs/bny-mellon) | 2 |
| Enterprise | [NCS Group](https://sumble.com/orgs/ncs-58f32852) | 2 |
| Enterprise | [DKSH](https://sumble.com/orgs/dksh) | 2 |
| Enterprise | [Systems Limited](https://sumble.com/orgs/systems) | 2 |

Companies that named WSO2 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 WSO2 companies use?

IBM API Connect, Kong and IBM Integration Bus show up far more often at WSO2 companies than at companies of the same size. Among the tools listed here, Google Apigee is the most widely used, at 28% of WSO2 companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| IBM API Connect | 78 | 8.9% | 0.25% | 35 times |
| Kong | 197 | 22% | 0.9% | 25 times |
| IBM Integration Bus | 54 | 6.2% | 0.26% | 24 times |
| TestLink | 50 | 5.7% | 0.24% | 23 times |
| Axway | 52 | 5.9% | 0.27% | 22 times |
| Google Apigee | 242 | 28% | 1.3% | 21 times |
| Newman | 51 | 5.8% | 0.32% | 18 times |
| Quarkus | 131 | 15% | 0.82% | 18 times |

Shares are out of the 878 companies whose job posts name WSO2, not counting firms whose job posts name almost every technology.

## Which project themes come up in WSO2 job posts?

Apart from broad digital transformation work, Microservices Migration comes up most in job posts naming WSO2, in 167 of them. Data Infrastructure Migration is next, in 81 job posts.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 719 |
| Microservices Migration | 167 |
| Data Infrastructure Migration | 81 |
| Cloud Migration | 69 |

- "Designing a migration strategy from existing WSO2 to next-generation platforms such as Boomi or MuleSoft" (Princeton University, Integration Developer, Sep 17, 2026)

## 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.