# Companies using Radare2

450 companies in our data use Radare2, and 235 of them name it in job posts they wrote. Hiring for it is steady, with 174 job posts naming it from October 2025 to August 2026.

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

## Which companies name Radare2 in the most job posts?

Oracle, Battelle and Leidos mention Radare2 in the most job posts. Four of these five companies are in Professional Services.

| Company | Job posts | Recent job post |
|---|---:|---|
| [Oracle](https://sumble.com/orgs/oracle) | 133 | "…IDA Pro/Ghidra/Radare2, Fuzzing e.g.…" (Senior Offensive Security Researcher, Sep 21, 2025) |
| [Battelle](https://sumble.com/orgs/battelle) | 58 | "Experience working with disassemblers such as IDA Pro, Binary Ninja, or radare2" (Computer Engineer I, May 3, 2024) |
| [Leidos](https://sumble.com/orgs/leidos) | 37 | "Use of reverse engineering tools (e.g., Ghidra, IDA Pro, Radare, Rizin, Binary Ninja)" (cno developer, May 2, 2026) |
| [Verite Group, Inc.](https://sumble.com/orgs/verite-group) | 33 | "Binary reverse engineering/IDA Pro/radare or similar framework experience." (Software Engineer / CNO Developer - R24-023, Nov 19, 2025) |
| [NowSecure](https://sumble.com/orgs/nowsecure) | 23 | "…and sponsor a number of open source tools such as Radare (https://github.com/radare/radare2) and Frida (https://github.com/frida/) that are widely used by security researchers." (senior devops engineer, Mar 13, 2025) |

## Is hiring for Radare2 growing?

Radare2's share of job posts is about the same as three months earlier: 0.09 in every 10,000 job posts from June to August 2026, against 0.09 from March to May. From October to December 2025 it was 0.08.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 14 | 1,413,673 | 0.10 |
| Nov 2025 | 13 | 1,822,119 | 0.07 |
| Dec 2025 | 10 | 1,236,103 | 0.08 |
| Jan 2026 | 22 | 1,828,002 | 0.12 |
| Feb 2026 | 17 | 1,856,647 | 0.09 |
| Mar 2026 | 18 | 1,850,711 | 0.10 |
| Apr 2026 | 13 | 1,728,886 | 0.08 |
| May 2026 | 19 | 1,821,509 | 0.10 |
| Jun 2026 | 15 | 1,909,496 | 0.08 |
| Jul 2026 | 19 | 1,815,180 | 0.10 |
| Aug 2026 | 14 | 1,835,698 | 0.08 |

## How many companies named Radare2 in a job post for the first time in recent months?

11 companies named Radare2 in a job post for the first time from June to August 2026, against 12 from March to May. From October 2025 to August 2026, 40 companies named it in a job post for the first time.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 12 |
| June to August 2026 | 11 |
| October 2025 to August 2026 | 40 |

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 Radare2?

235 of the 450 companies name Radare2 in their own job posts. The other 215 show up because employees list it on their profiles. 17 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Radare2 | 235 | 52% |
| Employees' profiles list Radare2 | 215 | 48% |

## What size are the companies that use Radare2?

36% of Radare2 users are companies with 50 to 999 employees, and companies with more than 5,000 employees make up 30%, a high share for a tech page. 93 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 21% | 22% |
| 50 to 999 | 36% | 38% |
| 1,000 to 5,000 | 14% | 17% |
| Over 5,000 | 30% | 23% |

## Where are Radare2 companies based?

Radare2 is concentrated in the United States, home to 57% of the companies that use it. India is less common than usual, at 4% against 6.9% on the typical tech page.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 244 | 57% | 43% |
| United Kingdom | 23 | 5.4% | 6.4% |
| France | 19 | 4.4% | 4.6% |
| Germany | 18 | 4.2% | 4.4% |
| India | 17 | 4% | 6.9% |
| Spain | 12 | 2.8% | 1.8% |

## Which roles mention Radare2 most?

Radare2 comes up equally often in Compliance and Software Engineer job posts, 7.5% each. The top four roles cover 29% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Compliance | 7.5% | 13 | 4 | 8 |
| Software Engineer | 7.5% | 13 | 0 | 1 |
| Sales Engineer | 6.9% | 12 | 5 | 0 |
| Security Engineer | 6.9% | 12 | 3 | 4 |
| Nurse | 6.3% | 11 | 6 | 4 |
| Researcher | 6.3% | 11 | 4 | 2 |

## Which companies started naming Radare2 in job posts recently?

Between April and August 2026, Radare2 appeared for the first time in job posts at 11 companies: 10 commercial and 1 enterprise. AnaVation LLC has the most job posts of the new commercial companies, 3 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [AnaVation LLC](https://sumble.com/orgs/anavation) | 3 |
| Commercial | [Knightscope](https://sumble.com/orgs/knightscope) | 2 |
| Commercial | [Navstar Inc.](https://sumble.com/orgs/navstar) | 2 |
| Commercial | [Utthunga](https://sumble.com/orgs/utthunga) | 1 |
| Commercial | [Chugach Government Solutions, LLC](https://sumble.com/orgs/chugach-government-solutions) | 1 |

Companies that named Radare2 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 Radare2 companies use?

Binary Ninja, Ghidra and IDA Pro show up far more often at Radare2 companies than at companies of the same size. Next is OllyDbg: 18% of these companies use it, against 0.04% of similar ones.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Binary Ninja | 51 | 42% | 0.04% | 1206 times |
| Ghidra | 102 | 85% | 0.16% | 537 times |
| IDA Pro | 89 | 74% | 0.15% | 488 times |
| OllyDbg | 22 | 18% | 0.04% | 453 times |
| JADX | 15 | 12% | 0.03% | 444 times |
| x64dbg | 11 | 9.2% | 0.02% | 416 times |
| lldb | 15 | 12% | 0.04% | 297 times |
| WinDbg | 32 | 27% | 0.1% | 256 times |

Shares are out of the 120 companies whose job posts name Radare2, 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.