# Companies using SRH-2D

We found 195 companies that use SRH-2D. 124 of them name it in their own job posts, and the rest through employees' public profiles. 191 job posts named it from October 2025 to August 2026. Water Resources Engineer roles mention it most.

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

## Which companies name SRH-2D in the most job posts?

The companies with the most job posts naming SRH-2D are WSP (171), AECOM (157) and HDR (104). Three of these five companies are in Professional Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [WSP](https://sumble.com/orgs/wsp) | 171 | 4 | "Strong background using hydrologic and hydraulic modeling and design software such as Open Roads Designer, Microstation/Geopak, Civil 3D, HEC-RAS, HEC-HMS, StormCAD, SWMM, SRH-2D, etc." (Senior Water Resources Engineer-North Carolina, Sep 2, 2026) |
| [AECOM](https://sumble.com/orgs/aecom) | 157 | 2 | "Proficiency with industry-standard modeling software (e.g., Open Roads Design (ORD) HEC-RAS, HEC-HMS, SRH-2D)" (Senior Roadway Drainage Engineer (Hydrology & Hydraulics), May 2, 2026) |
| [HDR](https://sumble.com/orgs/hdr) | 104 | 7 | "HEC-RAS and/or SRH-2D floodplain modeling experience is preferred" (Transportation Hydraulics Engineer, Nov 1, 2026) |
| [H&H](https://sumble.com/orgs/h&h-hardesty-&-hanover) | 96 | 0 | "Experience with software such as HEC-RAS, HY-8, SRH-2D, HydroCAD, Storm and Sanitary Analysis, MicroStation (including InRoads or OpenRoads), AutoCAD Civil 3D, GIS software (preferred)" (hydraulics and hydrology engineer, Aug 7, 2026) |
| [Kiewit](https://sumble.com/orgs/kiewit) | 68 | 2 | "SWMM, 2D experience helpful such as SRH-2D, FLO-2D" (Senior Water Resources Engineer - Kiewit Infrastructure Engineers, Nov 7, 2026) |

## Is hiring for SRH-2D growing?

From March to May 2026, 0.09 in every 10,000 job posts named SRH-2D; from June to August, 0.11 in every 10,000 job posts. One company accounts for most of that change.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 10 | 1,413,673 | 0.07 |
| Nov 2025 | 24 | 1,822,119 | 0.13 |
| Dec 2025 | 11 | 1,236,103 | 0.09 |
| Jan 2026 | 17 | 1,828,002 | 0.09 |
| Feb 2026 | 20 | 1,856,647 | 0.11 |
| Mar 2026 | 14 | 1,850,711 | 0.08 |
| Apr 2026 | 17 | 1,728,886 | 0.10 |
| May 2026 | 18 | 1,821,509 | 0.10 |
| Jun 2026 | 18 | 1,909,496 | 0.09 |
| Jul 2026 | 25 | 1,815,180 | 0.14 |
| Aug 2026 | 17 | 1,835,698 | 0.09 |

## How do we know which companies use SRH-2D?

124 companies name SRH-2D in job posts they wrote, and employees' profiles add 71 more. 29 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name SRH-2D | 124 | 64% |
| Employees' profiles list SRH-2D | 71 | 36% |

## What size are the companies that use SRH-2D?

Companies with 50 to 999 employees are the largest group of SRH-2D users, at 45%. 30 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 15% | 22% |
| 50 to 999 | 45% | 38% |
| 1,000 to 5,000 | 21% | 17% |
| Over 5,000 | 19% | 23% |

## Which teams work with SRH-2D?

At 18 companies, the team named in SRH-2D job posts is water resources, at least twice the next.

| Team | Companies |
|---|---:|
| Water resources | 18 |
| Transportation | 8 |
| Hydraulics | 4 |
| Water | 4 |
| Bridge division | 2 |
| Capital strike | 2 |

## Which roles mention SRH-2D most?

Water Resources Engineer is the most common role, in 41% of job posts naming SRH-2D. The top four roles cover 66% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Water Resources Engineer | 41% | 78 | 22 | 34 |
| Hydrology Engineer | 12% | 22 | 7 | 3 |
| Skilled Trades | 7.3% | 14 | 1 | 3 |
| Program Manager | 6.3% | 12 | 0 | 7 |
| Structural Engineer | 5.8% | 11 | 4 | 1 |
| Civil Engineer | 5.2% | 10 | 2 | 3 |

## Which companies started naming SRH-2D in job posts recently?

Between April and August 2026, SRH-2D appeared for the first time in job posts at 5 companies: 4 commercial and 1 enterprise. McFarland Johnson has the most job posts of the new commercial companies, 5 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [McFarland Johnson](https://sumble.com/orgs/mcfarland-johnson) | 5 |
| Commercial | [KLJ](https://sumble.com/orgs/klj-engineering) | 1 |
| Commercial | [WGM GROUP, Inc.](https://sumble.com/orgs/wgm-group) | 1 |
| Commercial | [Best Block Company](https://sumble.com/orgs/best-block) | 1 |

Companies that named SRH-2D 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 SRH-2D companies use?

22% of SRH-2D companies also use TransModeler, against 0.05% of similar companies. Among the tools listed here, XPSWMM is the most widely used, at 36% of SRH-2D companies.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| TransModeler | 22 | 22% | 0.05% | 424 times |
| FLO-2D | 25 | 26% | 0.06% | 410 times |
| XPSWMM | 35 | 36% | 0.09% | 396 times |
| Highway Capacity Software | 14 | 14% | 0.04% | 392 times |
| PondPack | 19 | 19% | 0.05% | 373 times |
| TR-55 | 18 | 18% | 0.05% | 363 times |
| LEAP Bridge | 17 | 17% | 0.05% | 347 times |
| Vistro | 16 | 16% | 0.05% | 329 times |

Shares are out of the 98 companies whose job posts name SRH-2D, 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.