We found 61 companies that use GE MAPS. 49 of them name it in their own job posts, and the rest through employees' public profiles. Consultant roles mention it most.
Which companies name GE MAPS in the most job posts?
NYISO, The AES Corporation and PA Consulting are among the companies with the most job posts naming GE MAPS. Three of these five companies are in Utilities.
CompanyPostsRecent job post
NYISOUtilities · first seen Sep 202221
"…production cost, capacity expansion, and other planning software tools/models including GE MAPS, Energy Exemplary PLEXOS, PowerGEM TARA, Siemens PTI PSSE, EPRI DynADOR, and other internally developed…"Planning Engineer, Long Term Assessments, Feb 1, 2026
The AES CorporationUtilities · first seen Dec 202316
"Demonstrated experience personally running nodal production cost models with at least one of the industry-accepted tools (i.e., PROMOD, UPLAN, GE MAPS, Aurora) is required."SR Manager, Transmission Strategy - ERCOT, Jul 27, 2026
PA ConsultingProfessional Services · first seen Sep 202216
"Experience with Production Cost Modeling (Aurora, PLEXOS, GE MAPs, etc.) is a plus."Energy & Utilities - Quantitative Energy Analytics Consultant, Jun 3, 2025
The Energy AuthorityProfessional Services · first seen Oct 202216
"Large-scale utility simulation software such as PROMOD, PLEXOS, AuroraXMP, GE Maps, Dayzer, PSS/e, and PowerWorld."data scientist, Dec 23, 2025
Con EdisonUtilities · first seen Sep 202214
"…the Steam Operations outage schedule, forecast operation and associated costs using GE MAPS, conduct the Economic Ranking, complete monthly and annual reports, and represent the section at meetings…"Analyst, Steam Ops Planning, Aug 7, 2025
49 companies name GE MAPS in job posts they wrote, and employees' profiles add 12 more. 7 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name GE MAPS
4980%
Employees' profiles list GE MAPS
1220%
61 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use GE MAPS?
GE MAPS leans toward large companies. 34% of its users are companies with more than 5,000 employees, against 23% on the typical tech page. The second-largest group is companies with 50 to 999 employees, at 31%.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
18%22%
50 to 999
31%38%
1,000 to 5,000
16%17%
Over 5,000
34%23%
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.
