# Companies using Xandr

2,185 companies in our data use Xandr, and 719 of them name it in job posts they wrote. Its share of job posts is shrinking, though 676 job posts still named it from October 2025 to August 2026. It comes up most in Performance Marketing job posts.

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

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

Among the companies with the most job posts naming Xandr are GroupM (230), WPP Media (101) and Annalect India (98). Of the five companies in the table, WPP Media has the most employees who list it on their profiles: 94.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [GroupM](https://sumble.com/orgs/groupm) | 230 | 14 | "Being able to set up and optimize programmatic campaigns in different buying platforms (The Trade Desk, DV360, Xandr, Amazon DSP, Teads Ads Manager, etc.)" (Programmatic Expert, May 13, 2026) |
| [WPP Media](https://sumble.com/orgs/wpp-media) | 101 | 94 | "Programmatic & Adtech Mastery: Advanced expertise across DSPs and buying platforms (DV360, Xandr, Taboola, Sizmek, etc.)." (Media Solutions Growth, Director, Nov 4, 2026) |
| [Annalect India](https://sumble.com/orgs/annalect-india) | 98 | 9 | "…inventory sources like private, preferred & other deals in different DSPs (DV360, Xandr, Amazon, TTD, Active Agent, and upcoming DSPs)" (Programmatic Manager - DV360/TTD (8-10 Years), Nov 18, 2025) |
| [MiQ](https://sumble.com/orgs/miq-digital) | 91 | 23 | "High degree of experience in at least one of Xandr Invest, DV360, or The Trade Desk" (Programmatic Trader Manager, Apr 27, 2026) |
| [Publicis Groupe](https://sumble.com/orgs/publicis-groupe) | 88 | 39 | "Les plateformes d’activation programmatique : DV360, TTD, Amazon DSP, Xandr …" (trader digital media (h/f) - cdi, Nov 1, 2026) |

## Is hiring for Xandr growing?

Hiring for Xandr has slowed. 0.31 in every 10,000 job posts named it from June to August 2026, against 0.35 from March to May. August 2026 was its lowest month since October 2025, at 0.26.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 53 | 1,413,673 | 0.37 |
| Nov 2025 | 67 | 1,822,119 | 0.37 |
| Dec 2025 | 49 | 1,236,103 | 0.40 |
| Jan 2026 | 80 | 1,828,002 | 0.44 |
| Feb 2026 | 67 | 1,856,647 | 0.36 |
| Mar 2026 | 73 | 1,850,711 | 0.39 |
| Apr 2026 | 56 | 1,728,886 | 0.32 |
| May 2026 | 60 | 1,821,509 | 0.33 |
| Jun 2026 | 66 | 1,909,496 | 0.35 |
| Jul 2026 | 58 | 1,815,180 | 0.32 |
| Aug 2026 | 47 | 1,835,698 | 0.26 |

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

Job posts named Xandr for the first time at 19 companies from June to August 2026, against 21 from March to May. That brings the companies naming it for the first time since October 2025 to 88, through August 2026.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 21 |
| June to August 2026 | 19 |
| October 2025 to August 2026 | 88 |

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 Xandr?

67% of the companies here are known from employees' profiles alone, and 33% name Xandr in their own job posts. 222 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Xandr | 719 | 33% |
| Employees' profiles list Xandr | 1,466 | 67% |

## What size are the companies that use Xandr?

42% of Xandr users are companies with 50 to 999 employees, the largest size group. 355 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 26% | 22% |
| 50 to 999 | 42% | 38% |
| 1,000 to 5,000 | 16% | 17% |
| Over 5,000 | 16% | 23% |

## Where are Xandr companies based?

Spain is 2.5 times as common among Xandr companies as on the typical tech page, at 4.5%. The United States leads overall with 37%. France is second, at 8.5%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 777 | 37% | 43% |
| France | 177 | 8.5% | 4.6% |
| United Kingdom | 156 | 7.5% | 6.4% |
| India | 104 | 5% | 6.9% |
| Spain | 94 | 4.5% | 1.8% |
| Germany | 93 | 4.4% | 4.4% |

## Which teams work with Xandr?

Xandr job posts name ad operations and programmatic teams at 33 and 30 companies. Adops teams follow, at 13 companies.

| Team | Companies |
|---|---:|
| Ad operations | 33 |
| Programmatic | 30 |
| Adops | 13 |
| Account management | 11 |
| Marketing | 9 |
| Operations | 9 |

## Which roles mention Xandr most?

Performance Marketing and Investment Manager roles account for 44% of the job posts that name Xandr. Performance Marketing posts naming it numbered 55 from March to May 2026 and 73 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Performance Marketing | 37% | 252 | 55 | 73 |
| Investment Manager | 7.1% | 48 | 18 | 10 |
| Sales | 6.1% | 41 | 8 | 6 |
| Account Manager | 5.2% | 35 | 13 | 10 |
| Marketing | 3.4% | 23 | 2 | 5 |
| Marketing Operations | 3.3% | 22 | 7 | 4 |

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

Between April and August 2026, Xandr appeared for the first time in job posts at 17 companies: 15 commercial and 2 mid-market. The COOL Company has the most job posts of the new commercial companies, 6 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [The COOL Company](https://sumble.com/orgs/insticator) | 6 |
| Commercial | [Lumenalta](https://sumble.com/orgs/clevertech) | 4 |
| Commercial | [Catalina USA](https://sumble.com/orgs/catalina) | 2 |
| Commercial | [829 Studios](https://sumble.com/orgs/829-studios) | 2 |
| Commercial | [Titan OS](https://sumble.com/orgs/titanos) | 2 |

Companies that named Xandr 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 Xandr companies use?

Xandr companies are 243 times as likely as similar companies to use Pubmatic: 16% of them, against 0.07%. Among the tools listed here, Adform is the most widely used, at 21% of Xandr companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Pubmatic | 96 | 16% | 0.07% | 243 times |
| OpenX | 57 | 9.5% | 0.04% | 222 times |
| Magnite | 114 | 19% | 0.11% | 174 times |
| MediaMath | 91 | 15% | 0.1% | 158 times |
| Adform | 126 | 21% | 0.17% | 121 times |
| DoubleVerify | 106 | 18% | 0.17% | 106 times |
| Innovid | 61 | 10% | 0.1% | 99 times |
| Sizmek | 99 | 16% | 0.17% | 98 times |

Shares are out of the 603 companies whose job posts name Xandr, 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.