# Companies using UPLAN

178 companies in our data use UPLAN, and 117 of them name it in job posts they wrote. Analyst roles mention it most.

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

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

ERCOT and RWE have the most job posts naming UPLAN, with 37 and 33. Three of these five companies are in Utilities.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [ERCOT](https://sumble.com/orgs/ercot-electric-reliability-council-of-texas) | 37 | 3 | "Designs and performs production cost modeling (UPLAN) studies to accomplish economic transmission planning under the direction of a senior level engineer or management" (Planning Engineer Lead, Aug 25, 2026) |
| [RWE](https://sumble.com/orgs/rwe) | 33 | 0 | "At least one year of work experience in (long-term) electricity market modelling and analysis, including experience with production cost-based modelling tools such as PLEXOS, AURORA, PROMOD, UPLAN." (us power market modelling analyst, Oct 23, 2026) |
| [bp](https://sumble.com/orgs/bp) | 27 | 0 | "Modeling power networks using simulation tools (Dayzer, UPLAN, PowerWorld) to provide nodal level forecasts, design Python interface to run batch/daily jobs set up and…" (Senior Data Strategist, Apr 24, 2024) |
| [DNV](https://sumble.com/orgs/dnv) | 23 | 1 | "Minimum two (2) years of direct work experience in energy production cost modeling or economic dispatch modeling using PLEXOS, PROMOD, UPLAN or Encompass" (Energy Market Analyst, Apr 16, 2024) |
| [NextEra Energy, Inc.](https://sumble.com/orgs/nextera-energy) | 23 | 1 | "Experience with common powerflow and production-cost software such as PSS/E, PowerWorld, PowerGEM TARA, PROMOD, GRIDVIEW, UPLAN, PLEXOS, and Enelytix" (Principal Transmission Planning Engineer, Oct 14, 2025) |

## How do we know which companies use UPLAN?

For UPLAN, the evidence comes mostly from job posts. 117 companies name it in their own posts. 23 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name UPLAN | 117 | 66% |
| Employees' profiles list UPLAN | 61 | 34% |

## What size are the companies that use UPLAN?

By size, the biggest group of UPLAN users is companies with 50 to 999 employees, at 42%. 22 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 12% | 22% |
| 50 to 999 | 42% | 38% |
| 1,000 to 5,000 | 17% | 17% |
| Over 5,000 | 29% | 23% |

## Where are UPLAN companies based?

More than half of UPLAN companies are in the United States (72%). The United Kingdom is second, at 7.5%.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 126 | 72% | 43% |
| United Kingdom | 13 | 7.5% | 6.4% |
| Canada | 10 | 5.7% | 3.6% |
| France | 7 | 4% | 4.6% |
| Spain | 4 | 2.3% | 1.8% |
| Switzerland | 2 | 1.1% | 1.5% |

## Which teams work with UPLAN?

Job posts naming UPLAN point to development teams most often, at 6 companies.

| Team | Companies |
|---|---:|
| Development | 6 |
| Transmission & interconnection | 5 |
| Asset management | 3 |
| Origination | 3 |
| Power desk | 3 |
| Regulatory | 3 |

## Which roles mention UPLAN most?

Analyst and Market Research roles account for 24% of the job posts that name UPLAN. The top four roles cover 41% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Analyst | 14% | 10 | 1 | 1 |
| Market Research | 11% | 8 | 2 | 4 |
| Engineer | 8.1% | 6 | 2 | 1 |
| Power Engineer | 8.1% | 6 | 1 | 0 |
| Financial Analyst | 6.8% | 5 | 0 | 4 |
| Investment Manager | 4.1% | 3 | 0 | 0 |

## What else do UPLAN companies use?

Compared with companies of the same size, UPLAN companies stand out for using GE MAPS and PROMOD. Next is PSLF: 51% of these companies use it, against 0.12% of similar ones.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| GE MAPS | 10 | 12% | 0.02% | 596 times |
| PROMOD | 63 | 79% | 0.14% | 583 times |
| PSLF | 41 | 51% | 0.12% | 418 times |
| PowerWorld | 53 | 66% | 0.18% | 375 times |
| TSAT | 13 | 16% | 0.06% | 255 times |
| PLEXOS | 50 | 62% | 0.28% | 227 times |
| Openwind | 10 | 12% | 0.08% | 149 times |
| PSS/E | 63 | 79% | 0.62% | 126 times |

Shares are out of the 80 companies whose job posts name UPLAN, 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.