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TaiSan competitors & alternatives
The 12 closest competitors and alternatives to TaiSan among sodium batteries companies — ranked by similarity to what TaiSan actually does, not by market-cap band.
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About TaiSan
TaiSan is a Cambridge-based technology company that develops next-generation sodium batteries utilizing a novel solid-state polymer electrolyte platform for micromobility applications like e-bikes and scooters.
TaiSan at a glance
TaiSan is a sodium batteries company headquartered in United Kingdom. It has raised at least $6.4M across the 2 funding rounds on record. Its most recent funding round, Seed, raised $4.7M in July 2026. Xcout tracks 7 named people at TaiSan, including Ainur Zhumasheva (COO).
TaiSan leadership
- Ainur ZhumashevaCOO
- Sanzhar TaizhanFounder and CEO
- Tony HarperChairman
- Anna TeyssotDirector
- Deepak PitrolaDirector
- Jonas NordlundDirector
1 more named person on record for TaiSan, with roles, board committees and tenure — see the full roster →
TaiSan funding rounds
At least $6.4M raised across the 2 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Seed | $4.7M | 13 named | |
| Pre-Seed | $1.7M | 12 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Top 12 TaiSan competitors
Ranked by semantic similarity — how close each company is to TaiSan by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Batteries
Founded in 2012 by a team of polymer scientists, Ionic Materials is headquartered in Woburn, Massachusetts. The company specializes in developing advanced solid-state battery electrolyte materials.
Battery Technology
LeydenJar Technologies is a Netherlands-based battery technology company developing silicon-anode materials and battery cells designed to increase the energy density of lithium-ion batteries. It serves battery and equipment manufacturers, with applications including electric mobility, consumer electronics, and energy storage.
Battery Technology
Ionblox, previously known as Zenlabs Energy, is a high-performance lithium-ion cell company founded in Fremont, California in 2017. The company specializes in next-generation energy solutions designed to transform the future of electric mobility and high-performance battery applications.
Battery Technology
Ilika plc, an enterprise established in 2004 with its headquarters in Romsey, United Kingdom, focuses on the conception, refinement, and commercial production of solid-state battery technology. These advanced power cells are distributed globally under their Stereax brand, primarily serving markets in the UK, Asia, mainland Europe, and North America. The company's battery solutions find application across numerous sectors, such as industrial Internet of Things, medical apparatus, various transportation systems including electric vehicles, and portable consumer electronics, as well as supporting smart city initiatives.
Bicycle battery repair
Bikebat is a specialized service provider that repairs and refurbishes electric bicycle batteries by replacing internal energy cells and management systems.
Battery Tech
8inks is a battery technology company headquartered in Winterthur, Switzerland, founded in 2021. It provides a novel electrode coating solution that unlocks next-generation cell designs and materials at scale.
Battery Technology
Charge CCCV (C4V) is a lithium-ion battery technology and intellectual property company that develops next-generation energy storage materials, cell designs, and manufacturing processes. The company provides patented battery chemistries and innovations like its LiSER technology and Green Anode solutions to support OEMs, gigafactories, and applications in electric mobility, aviation, and grid storage.
Battery Technology
Anaphite is a UK battery-technology company developing graphene-based materials and processes for lithium-ion battery electrodes. Its technology is intended to improve battery performance and manufacturing efficiency, serving battery-cell and materials manufacturers.
BatteryTech
Nexeon is a battery materials and manufacturing company that serves as a world leader in engineered silicon materials for battery applications. Headquartered in Abingdon, England, its lithium-ion battery anode technology utilizes silicon instead of graphite.
Battery Technology
Sicona Battery Technologies is an Australian developer specializing in advanced battery materials and technology. Based in Wollongong, New South Wales, the company collaborates with industry leaders to scale its innovative energy solutions.
Battery Technology
Log9 Materials is an Indian deep-tech company developing graphene-enabled lithium-ion battery cells, packs, and fast-charging energy-storage solutions. Its products primarily target electric-vehicle manufacturers, fleet operators, and commercial mobility applications.
Battery Technology
LiNova Energy Inc. is a battery technology company that develops metal-free cathode battery cells with zero nickel and cobalt. The company is headquartered in the State of California, United States.
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