Company Directory / Renewable Energy Equipment Manufacturing

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PrivateFor profitRenewable Energy Equipment ManufacturingSunnyvale, California, United States

Tanktwo

Tanktwo is a battery and analytics company, and the pioneer of the Software Defined Battery.

Founded
2012
14 years ago
Staff
11-50
5 on LinkedIn
Followers
304
on LinkedIn
Funding
$5.0M
as listed, USD

The world's first software-defined batteries Tanktwo changes the sustainability conversation by turning the battery industry from hardware-focused to software- and analytics-driven. We provide the world's first data-driven, software-defined batteries to accelerate green tech solutions. Backed by 28 patents, our API-like solution delivers unprecedented scalability, reliability, safety, and cost-efficiency to support accessible, sustainable, and profitable electrification in all verticals, from defense and medical… Read all

The world's first software-defined batteries Tanktwo changes the sustainability conversation by turning the battery industry from hardware-focused to software- and analytics-driven. We provide the world's first data-driven, software-defined batteries to accelerate green tech solutions. Backed by 28 patents, our API-like solution delivers unprecedented scalability, reliability, safety, and cost-efficiency to support accessible, sustainable, and profitable electrification in all verticals, from defense and medical to manufacturing, transportation, and more. Since our software-driven solution can support battery packs of any shape and form, builders can configure the modular solution to fit their applications instead of designing equipment to accommodate a monolithic (often over-dimensioned) battery pack. The Tanktwo Battery Operating System (TBOS) allows product builders to lower their R&D costs, shorten time to market, and promote innovation to accelerate decarbonization. Analytics helps lessen the environmental footprint of electrification by optimizing resource usage to make it truly sustainable. Meanwhile, operators can configure each cell's behaviors on the fly to meet minute-to-minute requirements with just a few clicks on the screen. The system's ability to charge and discharge at any voltage and mix-and-match batteries of any chemistries and characteristics provides the agility to streamline inventory and mitigate the impact of supply chain fluctuations. Additionally, industrial companies can retrofit their fossil fuel-powered equipment with our battery solutions to reduce emissions and meet regulatory standards with minimal equipment- and user-adoption costs. Our technology enables any enterprise to jumpstart its electrification journey without the high capital investment required to purchase new equipment.

Set against six million companies

Size

1-1011-5051-100101-250251-500501-10001k-5k5k-10k10k+

11-50 people: larger than 33% of companies with a size listed. 5 people list it on LinkedIn.

Age

201219002026

14 years old.

Reach

Website ranked #6,071,675 in the world for traffic, about 1k visits a month. 304 followers on LinkedIn.

What it does

BatteryElectric VehicleInfrastructure

Funding, as listed

$5.0M raised in total

  • Rounds1
  • LatestSeed, Feb 2017
  • Latest amountUSD 5,000,000
  • Investors1

What the source datasets report. We have not watched these rounds ourselves.

FoundersBert Holtappels

Every detail we hold

Everything the source datasets list about Tanktwo, field by field. Contact details are held but never shown.

The company

Name
Tanktwo
Type
For profit
Status
Private
Founded
2012
Founders
Bert Holtappels
Industry
Renewable Energy Equipment Manufacturing
Categories
Battery, Electric Vehicle, Infrastructure

Where

City
Sunnyvale
Region
California
Country
United States
Markets
Greater New York Area, East Coast, Northeastern US

Size and reach

Staff band
11-50
People on LinkedIn
5
LinkedIn followers
304
Web traffic rank
#6,071,675
Monthly web visits
1,128

Funding, as listed

Total
$5,000,000 USD
Rounds
1
Latest round
Seed
Latest round date
Feb 2017
Latest amount
5,000,000 USD
Investors
1
Listing status
private

About this record

Sources
Crunchbase, LinkedIn
Last imported
Sept 2026

Growth, as the source summarises it

Tanktwo may be growing as indicated by the market size of its String Cell Battery, which is expected to reach around USD 1.5 billion, with a compound annual growth rate (CAGR) of 16.2% from 2023 to 2031. This substantial market size and impressive growth rate suggest an expanding demand for Tanktwo's products. The company's position in the battery industry, which is closely tied to the electric vehicle and infrastructure sectors, is likely benefiting from broader industry growth trends. The forecasted figures reflect a positive trajectory for the company's financial performance and market presence.

Summaries written by the source dataset, not by us, and not checked.

Companies like it

Renewable Energy Equipment Manufacturing in United States.

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From the company datasets we hold (Crunchbase, LinkedIn and Apollo listings), as listed there; 1,637,054 companies in United States and 5,926,251 in all. We hold no contact details for public display. Correct this, or ask for it to be removed.