Stem, Inc.
Software platform for intelligent management, optimization, and operation of clean energy assets
- Sector
- Software
- Headquarters
- MILLBRAE, CA
- Founded
- 2009
- Latest Form D
- $81.7M, Jan 2018
- Total capital
- $108M
- Federal grants
- None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
- Private capital raised
- $108M
- 4 Form D · last Jan 2018
- 105 months since last filing
- Federal contracts
- None on recordNo federal contract awards found.
- Granted patents
- 18
- 5 pending · first 2014
- Rank in peer group#79 of 2705
Capital timeline
Latest events
- Private capital raisedForm D · SEC · 4th filing$81.7M
- Private capital raisedForm D · SEC · 3rd filing$15.6M
- Private capital raisedForm D · SEC · 2nd filing$10.3M
- Private capital raisedForm D · SEC · 1st filing$200K
Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.
Standing among 2705 peers
Line = medianSoftware · Platform
- Granted patents#79 · top 3%
Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.
Founders and team
From SEC Form D filings- Anup JacobDirectorNamed in SEC Form D filings
- Catherine WainwrightDirectorNamed in SEC Form D filings
- David BuzbyDirectorNamed in SEC Form D filings
- Go MizoguchiDirectorNamed in SEC Form D filings
- John CarringtonExecutive Officer, DirectorNamed in SEC Form D filings
- Michael SmithDirectorNamed in SEC Form D filings
Show all 11 people
- Olivia SteedmanDirectorNamed in SEC Form D filings
- Paul LeggettDirectorNamed in SEC Form D filings
- Shinichi ImanishiDirectorNamed in SEC Form D filings
- William BushExecutive OfficerNamed in SEC Form D filings
- Zeb RiceDirectorNamed in SEC Form D filings
What it has protected
USPTO · 18 granted of 23- GrantedSprinkler Manifold For Energy Storage SystemsUSPTOUS 12,697,516
- PendingMethod And Apparatus For Delivering Power Using External DataUSPTOApplication 18360743
- PendingMachine Learning Models For Power Output PredictionUSPTOApplication 17730109
Show all 23 patent records
- Sprinkler Manifold For Energy Storage SystemsAug 4, 2026 · US 12,697,516Granted
- Method And Apparatus For Delivering Power Using External DataNov 16, 2023 · Application 18360743Pending
- Machine Learning Models For Power Output PredictionOct 26, 2023 · Application 17730109Pending
- Generating Training Data Sets For Power Output PredictionSep 7, 2023 · Application 17686269Pending
- Method And Apparatus For Delivering Power Using External DataAug 1, 2023 · US 11,714,441Granted
- Method And Apparatus For Automatically Reconfiguring Multi-phased Networked Energy Storage Devices At A SiteSep 27, 2022 · US 11,454,999Granted
- Method For Balancing Frequency Instability On An Electric Grid Using Networked Distributed Energy Storage SystemsDec 14, 2021 · US 11,201,491Granted
- Multiphase Electrical Power Construction And Assignment At Minimal LossJan 26, 2021 · US 10,901,489Granted
- Bidirectional Energy Converter With Controllable Filter StageOct 13, 2020 · US 10,804,710Granted
- Method And Apparatus For Balancing Power On A Per Phase Basis In Multi-phase Electrical Load Facilities Using An Energy Storage SystemSep 22, 2020 · US 10,782,721Granted
- Increasing The Demand Reduction Effectiveness Of An Energy Storage SystemSep 8, 2020 · US 10,768,652Granted
- Method And Apparatus For Stabalizing Power On An Electrical Grid Using Networked Distributed Energy Storage SystemsAug 25, 2020 · US 10,756,543Granted
- Method And Apparatus For Delivering Power Using External DataAug 18, 2020 · US 10,747,252Granted
- System For Optimizing The Charging Of Electric Vehicles Using Networked Distributed Energy Storage SystemsJun 23, 2020 · US 10,693,294Granted
- Increasing The Demand Reduction Effectiveness Of An Energy Storage SystemFeb 25, 2020 · US 10,571,947Granted
- Method And Apparatus For Damping Power Oscillations On An Electrical Grid Using Networked Distributed Energy Storage SystemsAug 20, 2019 · US 10,389,126Granted
- Method For Balancing Frequency Instability On An Electric Grid Using Networked Distributed Energy Storage SystemsApr 25, 2017 · US 9,634,508Granted
- Multiphase Electrical Power Construction And Assignment At Minimal LossMar 21, 2017 · US 9,600,046Granted
- Method And Apparatus For Delivering Power Using External DataAug 16, 2016 · US 9,418,392Granted
- High Speed Feedback Adjustment Of Power Charge/discharge From Energy Storage SystemSep 15, 2015 · US 9,136,712Granted
- Method And Apparatus For Delivering Power Using External DataNov 4, 2014 · US 8,880,233Granted
- Optimizing Power Output Of Advanced Energy Storage For Demand ManagementApplication 62336517Pending
- Sprinkler ManifoldApplication 62901734Pending
Related companies, and why
- Allus AISimilar federal contract value in Software · null in contracts
- Mood Magic, Inc.Similar federal contract value in Software · null in contracts
- Pairable, Inc.Similar federal contract value in Software · null in contracts
- APPLIED SIMULATIONS INCSimilar federal contract value in Software · null in contracts
- Casetext, Inc.Similar federal contract value in Software · null in contracts
- Radish Systems LLCSimilar federal contract value in Software · null in contracts
Sources
Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.
How to read this page
Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.
Data freshness
SEC Form D filings through . SBIR and STTR awards through .