# Companies using RTP

7,328 companies in our data use RTP, and 3,267 of them name it in job posts they wrote. Hiring for it is steady, with 3,310 job posts naming it from October 2025 to August 2026. It comes up most in Software Engineer job posts.

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

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

Among the companies with the most job posts naming RTP are Motorola Solutions (374), RingCentral (165) and Early Warning (150). Of the five companies in the table, Apple has the most employees who list it on their profiles: 50.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Motorola Solutions](https://sumble.com/orgs/motorola-solutions) | 374 | 25 | "IP Networking Protocols to diagnose routers, firewalls, wireless systems, RTP, TCP/IP, UDP, IGMP, and Multicasting" (Technical Support Analyst (Hybrid), Oct 24, 2026) |
| [RingCentral](https://sumble.com/orgs/ringcentral) | 165 | 24 | "Network protocols including TCP, UDP, HTTP, DNS, SIP, RTP, and SSL/TLS." (network engineer, Sep 9, 2026) |
| [Early Warning](https://sumble.com/orgs/early-warning-services) | 150 | 0 | "Knowledge of real time payment networks(RTP, FedNow)" (principal engineer - java/aws, zelle, Nov 6, 2026) |
| [Five9](https://sumble.com/orgs/five9) | 130 | 16 | "Telecommunications technologies — VoIP, RTP, SIP peering/trunking, and SBC" (Network Engineer II – Operations, Nov 1, 2026) |
| [Apple](https://sumble.com/orgs/apple) | 107 | 50 | "…grow partnerships with local payment partners, particularly eWallets, real-time payment (RTP) providers and mobile carriers, to improve how customers access and pay for Apple services." (Senior Business Development Manager, Apple Service Payment, Southeast Asia, Nov 7, 2026) |

## Is hiring for RTP growing?

RTP holds a steady place in hiring. 1.7 in every 10,000 job posts named it from June to August 2026, against 1.8 from March to May. Its busiest month was February 2026, at 2.0.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 227 | 1,413,673 | 1.6 |
| Nov 2025 | 301 | 1,822,119 | 1.7 |
| Dec 2025 | 187 | 1,236,103 | 1.5 |
| Jan 2026 | 315 | 1,828,002 | 1.7 |
| Feb 2026 | 375 | 1,856,647 | 2.0 |
| Mar 2026 | 339 | 1,850,711 | 1.8 |
| Apr 2026 | 296 | 1,728,886 | 1.7 |
| May 2026 | 319 | 1,821,509 | 1.8 |
| Jun 2026 | 317 | 1,909,496 | 1.7 |
| Jul 2026 | 294 | 1,815,180 | 1.6 |
| Aug 2026 | 340 | 1,835,698 | 1.9 |

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

From June to August 2026, 172 companies posted their first job naming RTP; 202 did from March to May. The 172 from June to August are 5.3% of all 3,267 companies whose job posts name it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 202 |
| June to August 2026 | 172 |
| October 2025 to August 2026 | 692 |

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 RTP?

3,267 of the 7,328 companies name RTP in their own job posts. The other 4,061 show up because employees list it on their profiles. 571 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name RTP | 3,267 | 45% |
| Employees' profiles list RTP | 4,061 | 55% |

## What size are the companies that use RTP?

Companies with 50 to 999 employees are the largest group of RTP users, at 43%. 1,187 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 24% | 22% |
| 50 to 999 | 43% | 38% |
| 1,000 to 5,000 | 18% | 17% |
| Over 5,000 | 16% | 23% |

## Where are RTP companies based?

46% of RTP companies are based in the United States, and 6.5% in India. The United Kingdom is third, at 5.5%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 3,203 | 46% | 43% |
| India | 453 | 6.5% | 6.9% |
| United Kingdom | 386 | 5.5% | 6.4% |
| Canada | 274 | 3.9% | 3.6% |
| Germany | 250 | 3.6% | 4.4% |
| France | 242 | 3.5% | 4.6% |

## Which teams work with RTP?

RTP turns up most in job posts for IT, engineering and R&D teams. Technology and NOC teams follow.

| Team | Companies |
|---|---:|
| IT | 37 |
| Engineering | 29 |
| R&D | 18 |
| Technology | 17 |
| NOC | 14 |
| Operations | 13 |

## Which roles mention RTP most?

RTP shows up across many roles. The top one, Software Engineer, has 16% of the job posts. 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 | 16% | 543 | 131 | 103 |
| Telecommunications Engineer | 6.3% | 208 | 46 | 54 |
| Network Engineer | 4% | 131 | 40 | 35 |
| Product Manager | 3.6% | 118 | 36 | 50 |
| IT Support | 3% | 98 | 31 | 24 |
| Systems Engineer | 2.8% | 92 | 22 | 20 |

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

214 companies with 50 or more employees started naming RTP in job posts between April and August 2026. 39 of them have more than 5,000 employees. Stuut has the most job posts of the new AI-native companies, 5 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| AI native | [Stuut](https://sumble.com/orgs/stuut) | 5 |
| AI native | [AI Rudder](https://sumble.com/orgs/airudder) | 4 |
| AI native | [Peerlogic](https://sumble.com/orgs/peerlogic) | 2 |
| AI native | [Anthropic](https://sumble.com/orgs/anthropic) | 1 |
| AI native | [gnani.ai](https://sumble.com/orgs/gnani-innovations) | 1 |
| Commercial | [Bankers'​ Bank](https://sumble.com/orgs/bankers-bank) | 4 |
| Commercial | [Tandem Health](https://sumble.com/orgs/tandem-health) | 4 |
| Commercial | [VT Group (VTG)](https://sumble.com/orgs/vtg-defense) | 3 |
| Commercial | [Quantum Systems](https://sumble.com/orgs/quantum-systems-inc) | 3 |
| Commercial | [Space Coast Credit Union](https://sumble.com/orgs/space-coast-credit-union) | 3 |
| Mid-market | [Mercury](https://sumble.com/orgs/mercury-technologies) | 4 |
| Mid-market | [Pacific Life](https://sumble.com/orgs/pacific-life) | 3 |
| Mid-market | [East West Bank](https://sumble.com/orgs/east-west-bank) | 3 |
| Mid-market | [Accenture services Pvt Ltd](https://sumble.com/orgs/atos-syntel-net) | 3 |
| Mid-market | [StoneX Group Inc.](https://sumble.com/orgs/stonex-group) | 2 |
| Enterprise | [Optum](https://sumble.com/orgs/optum) | 3 |
| Enterprise | [Merck](https://sumble.com/orgs/merck) | 3 |
| Enterprise | [M&T Bank](https://sumble.com/orgs/m&t-bank) | 3 |
| Enterprise | [Aselsan](https://sumble.com/orgs/aselsan) | 3 |
| Enterprise | [Airbus](https://sumble.com/orgs/airbus-group) | 2 |

Companies that named RTP 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 RTP companies use?

RTP companies are 80 times as likely as similar companies to use FedNow: 6.5% of them, against 0.08%. Among the tools listed here, WebRTC is the most widely used, at 25% of RTP companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| FedNow | 146 | 6.5% | 0.08% | 80 times |
| RTSP | 214 | 9.6% | 0.21% | 46 times |
| WebRTC | 555 | 25% | 0.67% | 37 times |
| H.265 | 120 | 5.4% | 0.16% | 34 times |
| H.264 | 209 | 9.3% | 0.32% | 29 times |
| RTMP | 140 | 6.3% | 0.22% | 28 times |
| tcpdump | 228 | 10% | 0.8% | 13 times |
| GSM | 120 | 5.4% | 0.5% | 11 times |

Shares are out of the 2,239 companies whose job posts name RTP, not counting firms whose job posts name almost every technology.

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

Apart from broad digital transformation work, Microservices Migration comes up most in job posts naming RTP, in 112 of them. After that comes Cloud Migration, with 85.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 863 |
| Microservices Migration | 112 |
| Cloud Migration | 85 |
| Data Infrastructure Migration | 61 |

## 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.