green flexibility
Battery storage for a reliable & economical energy future. MORE THAN ENERGY. WE DELIVER STABILITY.
78 employees · est. 2023 · Kempten, Germany
TWAICE
Eliminate guesswork in BESS operations with data analytics.
105 employees · est. 2018 · Germany
TWAICE is the older company (2023 vs 2018).
1 signal in the last 90 days
Side-by-Side Comparison
| Metric | green flexibility | TWAICE |
|---|---|---|
| Founded | ||
| Founded | 2023 | 2018 older |
| Headquarters | ||
| Headquarters | Kempten, Germany | Germany |
| Employees | ||
| Employees | 78 | 105 |
| Industry | ||
| Industry | Not tracked yet | Not tracked yet |
| Funding Stage | ||
| Funding Stage | Unknown | Unknown |
| Total Funding | ||
| Total Funding | $400.00M | $89.50M |
| Funding Rounds | ||
| Funding Rounds | 1 | 8 |
| Services | ||
| Services | Large-scale battery storage development, Project lifecycle management, Grid connection and stabilization, Energy storage financing and co-development | Battery Health and Safety Monitoring, Warranty and Performance Management, Data Analytics for BESS Operations, Asset Management and Reporting, Digital Commissioning of BESS |
| Target Customers | ||
| Target Customers | Grid Operators, Municipalities, Project Developers, Landowners, Utilities | Battery Energy Storage System Operators, Asset Managers, Utilities, Independent Power Producers, Automotive OEMs, Battery Manufacturers, Engineering and Operations Teams |
| Taxonomy | ||
| Taxonomy | Battery Storage Technology, Energy Transition, Renewable Energy Integration, Energy Infrastructure, Grid Stability, Large-scale Battery Storage, Sustainable Energy Solutions, End-to-end Energy Services, Strategic Grid Locations, Installation And Operation, Energy Storage Marketing, Battery Storage Manufacturing, Green Flexibility, Sustainable Integration | Battery Energy Storage Systems (BESS), Predictive Analytics, Battery Digital Twin, Lithium-ion Battery Optimization, Battery Lifecycle Management, Energy Grid Resilience, Battery System Performance, Battery Safety Management, Cloud Software Platform, Battery Performance Prediction, Battery Aging Analysis, Renewable Energy Storage, Battery Reliability Solutions, Battery Management Dashboard |
| Website | ||
| Website | green-flexibility.com | twaice.com |
About green flexibility
Green Flexibility, founded in 2023, is at the forefront of advancing sustainable energy solutions in Germany. The company leverages over a century of collective experience to deliver large-scale battery storage systems crucial for a reliable, flexible, and sustainable energy infrastructure. Their sl...
About TWAICE
TWAICE is redefining the landscape for battery energy storage systems (BESS) through its advanced data analytics platform, promising to eliminate guesswork in BESS operations. Founded in 2018 and headquartered in Germany, TWAICE offers a comprehensive solution that transforms raw battery data into a...
We will tell you when either one moves
BounceWatch watches green flexibility and TWAICE for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at green flexibility and TWAICE — by email.
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Compiled from the BounceWatch company index. We last looked at green flexibility on 14 May 2026, and TWAICE on 17 Jun 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.