# Companies using RTMP

1,840 companies in our data use RTMP, and 868 of them name it in job posts they wrote. Its share of job posts is shrinking, though 595 job posts still named it from October 2025 to August 2026. Software Engineer roles mention it most.

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

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

DeNA, Apple and Amazon are among the companies with the most job posts naming RTMP. DeNA is the newest of the five companies in the table, with its first job post naming it in June 2023.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [DeNA](https://sumble.com/orgs/dena-株式会社ティー-エヌ-エー) | 53 | 0 | "RTMP / HLSなどのライブ配信技術の知見" (Live streaming business/Pococha Android engineer/SE (web/open system)/Tokyo/Full-time employee, May 5, 2025) |
| [Apple](https://sumble.com/orgs/apple) | 42 | 8 | "Knowledge of video encoding and transcoding standards including H.264, H.265, and RTMP for live and on demand delivery." (IS&T Services Broadcast Engineer, Employee Experience & Productivity, Oct 23, 2026) |
| [Amazon](https://sumble.com/orgs/amazon) | 39 | 10 | "…equipment (switchers, routers, audio boards), plus IP and streaming protocols (SRT, RTMP, HLS)" (Principal Broadcast Engineer, Amazon Live, Mar 3, 2026) |
| [TikTok](https://sumble.com/orgs/tiktok) | 39 | 2 | "Hands-on experience with streaming transport protocols such as RTP/RTCP, RTMP, DASH, and CMAF." (Software Development Engineer, Streaming Media, Nov 1, 2026) |
| [Oracle](https://sumble.com/orgs/oracle) | 37 | 0 | "Working knowledge of communications transport protocols (TLS/DTLS, SRTP, SCTP, RTSP, RTMP)" (AI Software Architect 4, May 8, 2025) |

## Is hiring for RTMP growing?

RTMP turned up in a shrinking share of job posts: 0.28 in every 10,000 job posts from June to August 2026, compared with 0.33 from March to May. Its busiest month was January 2026, at 0.36.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 40 | 1,413,673 | 0.28 |
| Nov 2025 | 60 | 1,822,119 | 0.33 |
| Dec 2025 | 36 | 1,236,103 | 0.29 |
| Jan 2026 | 66 | 1,828,002 | 0.36 |
| Feb 2026 | 60 | 1,856,647 | 0.32 |
| Mar 2026 | 62 | 1,850,711 | 0.34 |
| Apr 2026 | 55 | 1,728,886 | 0.32 |
| May 2026 | 62 | 1,821,509 | 0.34 |
| Jun 2026 | 60 | 1,909,496 | 0.31 |
| Jul 2026 | 49 | 1,815,180 | 0.27 |
| Aug 2026 | 45 | 1,835,698 | 0.25 |

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

48 companies named RTMP in a job post for the first time from June to August 2026, against 46 from March to May. Of the 868 companies whose job posts name it, 5.5% first named it from June to August.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 46 |
| June to August 2026 | 48 |
| October 2025 to August 2026 | 156 |

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 RTMP?

Employees' profiles add 972 companies to the 868 that name RTMP in job posts. 126 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name RTMP | 868 | 47% |
| Employees' profiles list RTMP | 972 | 53% |

## What size are the companies that use RTMP?

The largest group of RTMP users is companies with 50 to 999 employees (40%), more than on the typical tech page. 484 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 26% | 22% |
| 50 to 999 | 40% | 38% |
| 1,000 to 5,000 | 15% | 17% |
| Over 5,000 | 19% | 23% |

## Where are RTMP companies based?

The United States and India have the most RTMP companies, at 45% and 7.5%. Its companies are based in 82 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 788 | 45% | 43% |
| India | 131 | 7.5% | 6.9% |
| United Kingdom | 117 | 6.7% | 6.4% |
| Canada | 61 | 3.5% | 3.6% |
| France | 58 | 3.3% | 4.6% |
| Germany | 49 | 2.8% | 4.4% |

## Which teams work with RTMP?

Engineering teams are by far the most common home for RTMP, at 14 companies.

| Team | Companies |
|---|---:|
| Engineering | 14 |
| Managed events services | 6 |
| Technology | 6 |
| Video engineering | 6 |
| Production | 5 |
| R&D | 5 |

## Which roles mention RTMP most?

Software Engineer is the most common role, in 15% of job posts naming RTMP. The top four roles cover 30% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Engineer | 15% | 87 | 25 | 25 |
| Video Designer | 6.7% | 40 | 10 | 4 |
| Telecommunications Engineer | 4.7% | 28 | 8 | 10 |
| Operations | 4% | 24 | 9 | 4 |
| Camera Operator | 3.5% | 21 | 3 | 6 |
| Customer Engineer | 2.4% | 14 | 7 | 0 |

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

47 companies with 50 or more employees picked up RTMP in their job posts from April to August 2026. SpaceX and PW (PhysicsWallah) lead the new enterprise companies, with 3 job posts each from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Knightscope](https://sumble.com/orgs/knightscope) | 3 |
| Commercial | [The Athletic](https://sumble.com/orgs/athletic-media) | 2 |
| Commercial | [Amdaris](https://sumble.com/orgs/amdaris) | 2 |
| Commercial | [Engage Digital Partners](https://sumble.com/orgs/engage-digital-partners) | 2 |
| Commercial | [Cheil India](https://sumble.com/orgs/cheil-india) | 1 |
| Mid-market | [Evertz](https://sumble.com/orgs/evertz-microsystems) | 2 |
| Mid-market | [Roku](https://sumble.com/orgs/roku) | 1 |
| Mid-market | [Verkada](https://sumble.com/orgs/verkada) | 1 |
| Mid-market | [Dolby Laboratories](https://sumble.com/orgs/dolby) | 1 |
| Mid-market | [Texas Capital](https://sumble.com/orgs/texas-capital-bank) | 1 |
| Enterprise | [SpaceX](https://sumble.com/orgs/spacex) | 3 |
| Enterprise | [PW (PhysicsWallah)](https://sumble.com/orgs/pw) | 3 |
| Enterprise | [Persistent Systems](https://sumble.com/orgs/persistent-systems) | 2 |
| Enterprise | [Sky](https://sumble.com/orgs/sky) | 2 |
| Enterprise | [Cvent](https://sumble.com/orgs/cvent) | 2 |

Companies that named RTMP 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 RTMP companies use?

Compared with companies of the same size, RTMP companies stand out for using Zixi and RTSP. Among the tools listed here, H.264 is the most widely used, at 31% of RTMP companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Zixi | 62 | 9.7% | 0.05% | 207 times |
| RTSP | 165 | 26% | 0.21% | 122 times |
| H.265 | 120 | 19% | 0.16% | 115 times |
| HEVC | 101 | 16% | 0.16% | 100 times |
| H.264 | 197 | 31% | 0.34% | 92 times |
| Wirecast | 34 | 5.3% | 0.08% | 70 times |
| Evertz | 33 | 5.2% | 0.08% | 65 times |
| Grass Valley | 32 | 5% | 0.08% | 65 times |

Shares are out of the 638 companies whose job posts name RTMP, not counting firms whose job posts name almost every technology.

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

108 job posts naming RTMP describe broad digital transformation, and 28 describe Cloud Cost Optimization work. After that comes Microservices Migration, with 26.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 108 |
| Cloud Cost Optimization | 28 |
| Microservices Migration | 26 |
| Cloud Migration | 21 |

## 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.