# Companies using RAPT

We found 630 companies that use RAPT. 114 of them name it in their own job posts, and the rest through employees' public profiles. Hiring for it is steady, with 251 job posts naming it from October 2025 to August 2026. Structural Engineer roles mention it most.

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

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

Among the companies with the most job posts naming RAPT are Mott MacDonald (108), Northrop Consulting Engineers (92) and Intrax Consulting Group (92). All five companies are in Professional Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Mott MacDonald](https://sumble.com/orgs/mott-macdonald) | 108 | 9 | "Candidate should have experience in the use of design software such as: Robot, Etabs, Ram Concept, CSC, STAAD, RAPT and similar." (Senior Structural Engineer, Feb 18, 2026) |
| [Northrop Consulting Engineers](https://sumble.com/orgs/northrop-consulting-engineers) | 92 | 11 | "Knowledge of ETABS, RC Building, RAM Concept, RAPT, Inducta Packages and SpaceGass highly valued." (Senior Structural Engineer, Oct 29, 2026) |
| [Intrax Consulting Group](https://sumble.com/orgs/intrax-consulting-engineers) | 92 | 2 | "Thorough working knowledge of ETABS, Ram Concept, RAPT and Spacegass." (Associate Structural Engineer, Nov 3, 2026) |
| [Robert Bird Group](https://sumble.com/orgs/robert-bird-group) | 57 | 18 | "…principles and materials, and software such as Space Gass, Structural Toolkit and RAPT" (Structural Engineer - Adaptive Reuse Team, Jun 1, 2026) |
| [AECOM](https://sumble.com/orgs/aecom) | 52 | 15 | "Proficiency in structural engineering software such as ETABS, SpaceGass, RAPT and Finite Element Analysis (FEA) packages." (Relocate to Australia Senior Structural Engineer (NSQEP), Oct 22, 2026) |

## Is hiring for RAPT growing?

RAPT's share of job posts is about the same as three months earlier: 0.15 in every 10,000 job posts from June to August 2026, against 0.15 from March to May. From October to December 2025 it was 0.10.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 8 | 1,413,673 | 0.06 |
| Nov 2025 | 20 | 1,822,119 | 0.11 |
| Dec 2025 | 17 | 1,236,103 | 0.14 |
| Jan 2026 | 23 | 1,828,002 | 0.13 |
| Feb 2026 | 19 | 1,856,647 | 0.10 |
| Mar 2026 | 35 | 1,850,711 | 0.19 |
| Apr 2026 | 26 | 1,728,886 | 0.15 |
| May 2026 | 21 | 1,821,509 | 0.12 |
| Jun 2026 | 28 | 1,909,496 | 0.15 |
| Jul 2026 | 19 | 1,815,180 | 0.10 |
| Aug 2026 | 35 | 1,835,698 | 0.19 |

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

From June to August 2026, 3 companies posted their first job naming RAPT; 8 did from March to May. Of the 114 companies whose job posts name it, 2.6% first named it from June to August.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 8 |
| June to August 2026 | 3 |
| October 2025 to August 2026 | 17 |

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 RAPT?

Of the 630 companies here, 516 are known from what employees list on their profiles. 114 name it in their own job posts.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name RAPT | 114 | 18% |
| Employees' profiles list RAPT | 516 | 82% |

## What size are the companies that use RAPT?

Companies with fewer than 50 employees are 1.4 times as common among RAPT users as on the typical tech page. 106 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 30% | 22% |
| 50 to 999 | 37% | 38% |
| 1,000 to 5,000 | 16% | 17% |
| Over 5,000 | 17% | 23% |

## Where are RAPT companies based?

Singapore is 6.5 times as common among RAPT companies as on the typical tech page, at 6%. Australia leads overall with 42%. The United States is less common than usual, at 17% against 43% on the typical tech page.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| Australia | 252 | 42% | 2.2% |
| United States | 102 | 17% | 43% |
| United Kingdom | 41 | 6.8% | 6.4% |
| Singapore | 36 | 6% | 0.92% |
| France | 31 | 5.2% | 4.6% |
| India | 19 | 3.2% | 6.9% |

## Which teams work with RAPT?

RAPT work is spread across teams. Structural leads, at 9 companies.

| Team | Companies |
|---|---:|
| Structural | 9 |
| Structural engineering | 7 |
| Canberra | 5 |
| Structures | 5 |
| Building structures | 4 |
| Brisbane | 3 |

## Which roles mention RAPT most?

Most job posts naming RAPT are for one kind of role. Structural Engineer accounts for 88%. Structural Engineer posts naming it numbered 66 from March to May 2026 and 75 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Structural Engineer | 88% | 222 | 66 | 75 |
| Engineer | 4.8% | 12 | 6 | 3 |
| Civil Engineer | 1.2% | 3 | 3 | 0 |
| Structural Designer | 1.2% | 3 | 2 | 1 |
| Chemical Engineer | 0.8% | 2 | 0 | 0 |
| Skilled Trades | 0.8% | 2 | 1 | 0 |

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

From April to August 2026, 4 companies with 50 or more employees posted their first job naming RAPT: 1 commercial and 3 enterprise. HDR leads the new enterprise companies, with 3 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Enterprise | [HDR](https://sumble.com/orgs/hdr) | 3 |
| Enterprise | [Siemens](https://sumble.com/orgs/siemens) | 2 |
| Enterprise | [SYSTRA](https://sumble.com/orgs/systra) | 1 |

Companies that named RAPT 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 RAPT companies use?

Compared with companies of the same size, RAPT companies stand out for using RAM Concept and Microstran. Among the tools listed here, ETABS is the most widely used, at 62% of RAPT companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| RAM Concept | 36 | 41% | 0.02% | 1732 times |
| Microstran | 19 | 22% | 0.01% | 1717 times |
| SpaceGass | 47 | 54% | 0.03% | 1621 times |
| Strand7 | 25 | 29% | 0.03% | 1018 times |
| Slope/W | 13 | 15% | 0.07% | 226 times |
| ETABS | 54 | 62% | 0.37% | 166 times |
| SIDRA | 12 | 14% | 0.09% | 151 times |
| TEDDS | 12 | 14% | 0.1% | 135 times |

Shares are out of the 87 companies whose job posts name RAPT, 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.