Company lists · Data refreshed September 2026
Top 25 Grid simulation software based in the United States
RevenueBase identified 72 company matches for grid simulation software associated with the United States as of September 2026 and tracks 1,371 professional contacts across them, including 636 with verified work emails and 395 with mobile numbers. Cambridge is the largest hub.
This list covers company matches for grid simulation software associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 3, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest grid simulation software based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 538 contacts → | ||||
Exact match “Optimize, simulate, and control electrical systems with confidence across utilities, infrastructure, manufacturing, and building sectors.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 2 | 70 contacts → | ||||
Exact match “PowerGEM provides advanced power grid and energy market simulation software and services.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 3 | 41 contacts → | ||||
Exact match “Electric Power Group (EPG) is a pioneer in the area of synchrophasor technology based software solutions.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 4 | 34 contacts → | ||||
Exact match “Since 2006, Integral Analytics has developed and delivered the electric industry’s highest-performing data-science software that allows utilities and grid-edge participants to…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 5 | 31 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 6 | 29 contacts → | ||||
Exact match “Nira is grid-planning software built for the clean energy transition.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 7 | 25 contacts → | ||||
Exact match “Camus builds software for grid orchestration, helping utilities coordinate large loads, renewable generation, and grid infrastructure in real time, within real network…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 8 | 23 contacts → | ||||
Exact match “Advanced SaaS platform for design and operation of EV fast charging Infrastructure, Microgrids, and complex distributed energy systems.#evinfrastructure #caas #microgrid…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 9 | 23 contacts → | ||||
Exact match “Pearl Street Technologies, a Part of Enverus, is an interconnection solutions company based in Pittsburgh, Pennsylvania.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 10 | 17 contacts → | ||||
Exact match “NewGrid is a software firm in the electric power industry.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 11 | 17 contacts → | ||||
Exact match “At Nayak Corp, we provide the world’s best professional power systems simulation tools with an uniquely open approach to delivering sales, support, training and consulting…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 12 | 16 contacts → | ||||
Exact match “Acelerex is a global pioneer in providing SaaS-based solutions to the challenges of integrating renewables, energy storage and electric vehicles into the 21st century power grid.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 13 | 15 contacts → | ||||
Exact match “PowerWorld Corporation provides simulation and visualization software to the global electric power industry.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 14 | 15 contacts → | ||||
Exact match “EasyPower is a leading software used by electrical engineers and consultants for power system design and management.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 15 | 14 contacts → | ||||
Exact match “At EIRIS, we empower the future of energy resilience through innovative software solutions.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 16 | 13 contacts → | ||||
Exact match “At Telos Energy we’re here to solve the industry’s toughest challenges related to renewable integration.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 17 | 13 contacts → | ||||
Exact match “Power Line Systems develops, sells and supports the Industry Standard PLS-CADD, PLS-POLE, and TOWER software for the design and analysis of overhead electric power transmission…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “For over 30 years, Congruitive (a Tantalus Systems Holding) has developed advanced technology solutions that give utilities and renewable energy producers the power to manage and…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “Electrons are the new oil and Utiltyx was founded to enable the Power Grids tools and technologies to transfer the electrons safely, securely, and reliably transforming the…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “GridAstra is pioneering a new category of innovative Grid Software solutions.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 21 | 12 contacts → | ||||
Exact match “Targeted OSS software development for electric grid modernization; cyber security, automated analysis, PMU synchrophasor, and historian applications.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 22 | 12 contacts → | ||||
Exact match “UL Solutions HOMER software delivers industry-leading system simulations, optimization, sensitivity analysis and best-in-class storage models across three categories of hybrid…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “OUR MISSION: Help organizations of all sizes train and prepare the world’s finest system operators to ensure the reliability of the bulk power system.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Experts in software for Real-Time Control and Simulation with a focus on Electric Power.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “Astrapé Consulting, now part of PowerGEM, LLC, provides software and related consulting services to help system planners keep the lights on while transitioning from traditional…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “grid simulation software”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 72 grid simulation software based in the United States
See the full list, filter by size, metro and specialty, and access 636 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Grid simulation software based in the United States at a glance
As of Sep 3, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “grid simulation software” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 636 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “grid simulation software”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many grid simulation software are there based in the United States?
RevenueBase identified 72 company matches for grid simulation software associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Etap Software tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most grid simulation software?
Cambridge leads with 4 company records, followed by San Francisco (3) and Schenectady (2).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 636 professional contacts with verified work emails tracked across these 72 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 2026.
Ready to reach these companies? Verified emails and direct dials for all 72 grid simulation software based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Grid simulation software by geography
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Grid simulation software based in Germany
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 grid simulation software based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 72 matching company records for grid simulation software based in the United States, with 1,371 tracked contacts and 636 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 3, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 grid simulation software based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Etap Softwareetap.comHQ: Irvine, CA, United StatesReported employees: 1,001-5,000 | Irvine, CA, United States | 1,001-5,000 | Exact match | 538 contacts → |
“Optimize, simulate, and control electrical systems with confidence across utilities, infrastructure, manufacturing, and building sectors.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Powergempower-gem.comHQ: Clifton Park, NY, United StatesReported employees: 51-200 | Clifton Park, NY, United States | 51-200 | Exact match | 70 contacts → |
“PowerGEM provides advanced power grid and energy market simulation software and services.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Electric Power Group, LLCelectricpowergroup.comHQ: Pasadena, CA, United StatesReported employees: 51-200 | Pasadena, CA, United States | 51-200 | Exact match | 41 contacts → |
“Electric Power Group (EPG) is a pioneer in the area of synchrophasor technology based software solutions.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Integral Analyticsintegralanalytics.comHQ: Newport, KY, United StatesReported employees: 11-50 | Newport, KY, United States | 11-50 | Exact match | 34 contacts → |
“Since 2006, Integral Analytics has developed and delivered the electric industry’s highest-performing data-science software that allows utilities and grid-edge participants to…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  SKM Systems Analysis, INCskm.comHQ: Redondo Beach, CA, United StatesReported employees: 11-50 | Redondo Beach, CA, United States | 11-50 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 |  Nira Energyniraenergy.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 29 contacts → |
“Nira is grid-planning software built for the clean energy transition.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  CAMUScamus.energyHQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 25 contacts → |
“Camus builds software for grid orchestration, helping utilities coordinate large loads, renewable generation, and grid infrastructure in real time, within real network…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Xendeexendee.comHQ: Las Vegas, NV, United StatesReported employees: 11-50 | Las Vegas, NV, United States | 11-50 | Exact match | 23 contacts → |
“Advanced SaaS platform for design and operation of EV fast charging Infrastructure, Microgrids, and complex distributed energy systems.#evinfrastructure #caas #microgrid…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Pearl Street Technologiespearlstreettechnologies.comHQ: Pittsburgh, PA, United StatesReported employees: 11-50 | Pittsburgh, PA, United States | 11-50 | Exact match | 23 contacts → |
“Pearl Street Technologies, a Part of Enverus, is an interconnection solutions company based in Pittsburgh, Pennsylvania.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Newgridnewgridinc.comHQ: Somerville, MA, United StatesReported employees: 1-10 | Somerville, MA, United States | 1-10 | Exact match | 17 contacts → |
“NewGrid is a software firm in the electric power industry.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Nayak Corporationnayakcorp.comHQ: Hamilton, NJ, United StatesReported employees: 1-10 | Hamilton, NJ, United States | 1-10 | Exact match | 17 contacts → |
“At Nayak Corp, we provide the world’s best professional power systems simulation tools with an uniquely open approach to delivering sales, support, training and consulting…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Acelerexacelerex.comHQ: Cambridge, MA, United StatesReported employees: 11-50 | Cambridge, MA, United States | 11-50 | Exact match | 16 contacts → |
“Acelerex is a global pioneer in providing SaaS-based solutions to the challenges of integrating renewables, energy storage and electric vehicles into the 21st century power grid.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Powerworld Corporationpowerworld.comHQ: Champaign, IL, United StatesReported employees: 11-50 | Champaign, IL, United States | 11-50 | Exact match | 15 contacts → |
“PowerWorld Corporation provides simulation and visualization software to the global electric power industry.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Easypower Softwareeasypower.comHQ: Portland, OR, United StatesReported employees: Not recorded | Portland, OR, United States | Not recorded | Exact match | 15 contacts → |
“EasyPower is a leading software used by electrical engineers and consultants for power system design and management.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  EIRISeiris.comHQ: Newport Beach, CA, United StatesReported employees: 1-10 | Newport Beach, CA, United States | 1-10 | Exact match | 14 contacts → |
“At EIRIS, we empower the future of energy resilience through innovative software solutions.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Telos Energytelos.energyHQ: Saratoga Springs, NY, United StatesReported employees: 1-10 | Saratoga Springs, NY, United States | 1-10 | Exact match | 13 contacts → |
“At Telos Energy we’re here to solve the industry’s toughest challenges related to renewable integration.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Power Line Systemspowerlinesystems.comHQ: Madison, WI, United StatesReported employees: 11-50 | Madison, WI, United States | 11-50 | Exact match | 13 contacts → |
“Power Line Systems develops, sells and supports the Industry Standard PLS-CADD, PLS-POLE, and TOWER software for the design and analysis of overhead electric power transmission…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Congruitivecongruitive.comHQ: Redwood City, CA, United StatesReported employees: 11-50 | Redwood City, CA, United States | 11-50 | Exact match | 13 contacts → |
“For over 30 years, Congruitive (a Tantalus Systems Holding) has developed advanced technology solutions that give utilities and renewable energy producers the power to manage and…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Utiltyxutiltyx.comHQ: Milpitas, CA, United StatesReported employees: 11-50 | Milpitas, CA, United States | 11-50 | Exact match | 12 contacts → |
“Electrons are the new oil and Utiltyx was founded to enable the Power Grids tools and technologies to transfer the electrons safely, securely, and reliably transforming the…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Gridastragridastra.comHQ: Frisco, TX, United StatesReported employees: 11-50 | Frisco, TX, United States | 11-50 | Exact match | 12 contacts → |
“GridAstra is pioneering a new category of innovative Grid Software solutions.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Grid Protection Alliancegridprotectionalliance.orgHQ: Chattanooga, TN, United StatesReported employees: 1-10 | Chattanooga, TN, United States | 1-10 | Exact match | 12 contacts → |
“Targeted OSS software development for electric grid modernization; cyber security, automated analysis, PMU synchrophasor, and historian applications.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Northbrook, IL, United StatesReported employees: 11-50 | Northbrook, IL, United States | 11-50 | Exact match | 12 contacts → |
“UL Solutions HOMER software delivers industry-leading system simulations, optimization, sensitivity analysis and best-in-class storage models across three categories of hybrid…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Incremental Systemsincsys.com HQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 10 contacts → |
“OUR MISSION: Help organizations of all sizes train and prepare the world’s finest system operators to ensure the reliability of the bulk power system.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Powerdata Corporationpowerdata.comHQ: Redmond, WA, United StatesReported employees: 1-10 | Redmond, WA, United States | 1-10 | Exact match | 7 contacts → |
“Experts in software for Real-Time Control and Simulation with a focus on Electric Power.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Astrapé Consultingastrape.comHQ: Hoover, AL, United StatesReported employees: 11-50 | Hoover, AL, United States | 11-50 | Exact match | 5 contacts → |
“Astrapé Consulting, now part of PowerGEM, LLC, provides software and related consulting services to help system planners keep the lights on while transitioning from traditional…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 72 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Grid simulation software: dataset insights
September 3, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
72 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 3, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for grid simulation software?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many grid simulation software did RevenueBase find based in the United States?
The saved snapshot records 72 matching company records, 1,371 tracked contacts and 636 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 3, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Grid simulation software by geography
Cite this list
RevenueBase Data Team. Top 25 grid simulation software based in the United States. Snapshot: September 3, 2026. https://revenuebase.ai/companies/grid-simulation-software/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Grid simulation software based in Germany
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 grid simulation software based in the United States
RevenueBase records 72 matching company records for grid simulation software based in the United States, with 1,371 tracked contacts and 636 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 3, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 grid simulation software based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Etap Softwareetap.com HQ: Irvine, CA, United StatesReported employees: 1,001-5,000 | Irvine, CA, United States | 1,001-5,000 | Exact match | 538 contacts → |
“Optimize, simulate, and control electrical systems with confidence across utilities, infrastructure, manufacturing, and building sectors.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Powergempower-gem.com HQ: Clifton Park, NY, United StatesReported employees: 51-200 | Clifton Park, NY, United States | 51-200 | Exact match | 70 contacts → |
“PowerGEM provides advanced power grid and energy market simulation software and services.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Electric Power Group, LLCelectricpowergroup.com HQ: Pasadena, CA, United StatesReported employees: 51-200 | Pasadena, CA, United States | 51-200 | Exact match | 41 contacts → |
“Electric Power Group (EPG) is a pioneer in the area of synchrophasor technology based software solutions.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Integral Analyticsintegralanalytics.com HQ: Newport, KY, United StatesReported employees: 11-50 | Newport, KY, United States | 11-50 | Exact match | 34 contacts → |
“Since 2006, Integral Analytics has developed and delivered the electric industry’s highest-performing data-science software that allows utilities and grid-edge participants to…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SKM Systems Analysis, INCskm.com HQ: Redondo Beach, CA, United StatesReported employees: 11-50 | Redondo Beach, CA, United States | 11-50 | Exact match | 31 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Nira Energyniraenergy.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 29 contacts → |
“Nira is grid-planning software built for the clean energy transition.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | CAMUScamus.energy HQ: San Francisco, CA, United StatesReported employees: 11-50 | San Francisco, CA, United States | 11-50 | Exact match | 25 contacts → |
“Camus builds software for grid orchestration, helping utilities coordinate large loads, renewable generation, and grid infrastructure in real time, within real network…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Xendeexendee.com HQ: Las Vegas, NV, United StatesReported employees: 11-50 | Las Vegas, NV, United States | 11-50 | Exact match | 23 contacts → |
“Advanced SaaS platform for design and operation of EV fast charging Infrastructure, Microgrids, and complex distributed energy systems.#evinfrastructure #caas #microgrid…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pearl Street Technologiespearlstreettechnologies.com HQ: Pittsburgh, PA, United StatesReported employees: 11-50 | Pittsburgh, PA, United States | 11-50 | Exact match | 23 contacts → |
“Pearl Street Technologies, a Part of Enverus, is an interconnection solutions company based in Pittsburgh, Pennsylvania.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Newgridnewgridinc.com HQ: Somerville, MA, United StatesReported employees: 1-10 | Somerville, MA, United States | 1-10 | Exact match | 17 contacts → |
“NewGrid is a software firm in the electric power industry.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nayak Corporationnayakcorp.com HQ: Hamilton, NJ, United StatesReported employees: 1-10 | Hamilton, NJ, United States | 1-10 | Exact match | 17 contacts → |
“At Nayak Corp, we provide the world’s best professional power systems simulation tools with an uniquely open approach to delivering sales, support, training and consulting…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Acelerexacelerex.com HQ: Cambridge, MA, United StatesReported employees: 11-50 | Cambridge, MA, United States | 11-50 | Exact match | 16 contacts → |
“Acelerex is a global pioneer in providing SaaS-based solutions to the challenges of integrating renewables, energy storage and electric vehicles into the 21st century power grid.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Powerworld Corporationpowerworld.com HQ: Champaign, IL, United StatesReported employees: 11-50 | Champaign, IL, United States | 11-50 | Exact match | 15 contacts → |
“PowerWorld Corporation provides simulation and visualization software to the global electric power industry.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Easypower Softwareeasypower.com HQ: Portland, OR, United StatesReported employees: Not recorded | Portland, OR, United States | Not recorded | Exact match | 15 contacts → |
“EasyPower is a leading software used by electrical engineers and consultants for power system design and management.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | EIRISeiris.com HQ: Newport Beach, CA, United StatesReported employees: 1-10 | Newport Beach, CA, United States | 1-10 | Exact match | 14 contacts → |
“At EIRIS, we empower the future of energy resilience through innovative software solutions.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Telos Energytelos.energy HQ: Saratoga Springs, NY, United StatesReported employees: 1-10 | Saratoga Springs, NY, United States | 1-10 | Exact match | 13 contacts → |
“At Telos Energy we’re here to solve the industry’s toughest challenges related to renewable integration.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Power Line Systemspowerlinesystems.com HQ: Madison, WI, United StatesReported employees: 11-50 | Madison, WI, United States | 11-50 | Exact match | 13 contacts → |
“Power Line Systems develops, sells and supports the Industry Standard PLS-CADD, PLS-POLE, and TOWER software for the design and analysis of overhead electric power transmission…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Congruitivecongruitive.com HQ: Redwood City, CA, United StatesReported employees: 11-50 | Redwood City, CA, United States | 11-50 | Exact match | 13 contacts → |
“For over 30 years, Congruitive (a Tantalus Systems Holding) has developed advanced technology solutions that give utilities and renewable energy producers the power to manage and…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Utiltyxutiltyx.com HQ: Milpitas, CA, United StatesReported employees: 11-50 | Milpitas, CA, United States | 11-50 | Exact match | 12 contacts → |
“Electrons are the new oil and Utiltyx was founded to enable the Power Grids tools and technologies to transfer the electrons safely, securely, and reliably transforming the…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gridastragridastra.com HQ: Frisco, TX, United StatesReported employees: 11-50 | Frisco, TX, United States | 11-50 | Exact match | 12 contacts → |
“GridAstra is pioneering a new category of innovative Grid Software solutions.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Grid Protection Alliancegridprotectionalliance.org HQ: Chattanooga, TN, United StatesReported employees: 1-10 | Chattanooga, TN, United States | 1-10 | Exact match | 12 contacts → |
“Targeted OSS software development for electric grid modernization; cyber security, automated analysis, PMU synchrophasor, and historian applications.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | HQ: Northbrook, IL, United StatesReported employees: 11-50 | Northbrook, IL, United States | 11-50 | Exact match | 12 contacts → |
“UL Solutions HOMER software delivers industry-leading system simulations, optimization, sensitivity analysis and best-in-class storage models across three categories of hybrid…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Incremental Systemsincsys.com HQ: Bellevue, WA, United StatesReported employees: 11-50 | Bellevue, WA, United States | 11-50 | Exact match | 10 contacts → |
“OUR MISSION: Help organizations of all sizes train and prepare the world’s finest system operators to ensure the reliability of the bulk power system.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Powerdata Corporationpowerdata.com HQ: Redmond, WA, United StatesReported employees: 1-10 | Redmond, WA, United States | 1-10 | Exact match | 7 contacts → |
“Experts in software for Real-Time Control and Simulation with a focus on Electric Power.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Astrapé Consultingastrape.com HQ: Hoover, AL, United StatesReported employees: 11-50 | Hoover, AL, United States | 11-50 | Exact match | 5 contacts → |
“Astrapé Consulting, now part of PowerGEM, LLC, provides software and related consulting services to help system planners keep the lights on while transitioning from traditional…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 72 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Grid simulation software: dataset insights
September 3, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
72 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 3, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for grid simulation software?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many grid simulation software did RevenueBase find based in the United States?
The saved snapshot records 72 matching company records, 1,371 tracked contacts and 636 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 3, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Grid simulation software by geography
Cite this list
RevenueBase Data Team. Top 25 grid simulation software based in the United States. Snapshot: September 3, 2026. https://revenuebase.ai/companies/grid-simulation-software/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Grid simulation software based in Germany
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States