When was Amber Kinetics founded?

Amber Kinetics was founded in 2009 and raised its 1st funding round 1 year after it was founded.

Where is Amber Kinetics located?

Amber Kinetics is headquartered in Union City, United States. It is registered at Union City, California.

How many employees does Amber Kinetics have?

As of Aug 31, 2026, the latest employee count at Amber Kinetics is 100.

Is Amber Kinetics a funded company?

Amber Kinetics is a funded company, having raised a total of $25M across 3 funding rounds to date. The company's 1st funding round was a $***** Grant (prize money) round, raised on Jun 04, 2010.

When was the latest funding round of Amber Kinetics?

Amber Kinetics' latest funding was a $***** Series C round on Apr 2018, with participation from 0 investor.

Where does Amber Kinetics rank among its competitors?

Amber Kinetics ranks 2nd amongst 121 active competitors, of which 35 are funded. It stands 4th in terms of total funding among its competitors. The most recent competitor to raise funding was Hydrostor, which secured $230M in Aug, 2026.

Who are the top competitors of Amber Kinetics?

Amber Kinetics' top competitors include Hydrostor, MGA Thermal and RheEnergise. Among them, Hydrostor secured the most recent funding round in August, 2026.

Amber Kinetics - 2026 Company Profile, Team, Funding & Competitors

Company Details

Innovative flywheel energy storage systems for a sustainable energy future. The company designs and deploys flywheel technology focused on modern grid energy storage needs. These systems provide multiple cycles of kinetic energy without chemical degradation, supporting the transition to sustainable renewable generation. The company's mission is to provide an emission-free, economical, and safe energy storage solution, creating reliable and sustainable energy infrastructure worldwide. Sustainability is a core value, with a focus on reducing the carbon footprint through the use of readily available materials and a less carbon-intense manufacturing process. The company offers advanced flywheel technology backed by comprehensive protection plans, contributing to a cleaner and more resilient energy landscape.

Website: amberkinetics.com
Social
Registered Address: Union City, California

Key Metrics

Founded Year

2009

Location

Union City, United States

Stage

Series C

Total Funding

$25M in 3 rounds

Latest Funding Round

Series C, Apr 2018, $*****

Investors

Elemental & 1 more

Ranked

2^nd among 121 active competitors

Employee Count

100 as on Aug 31, 2026

Similar Companies

ZOOZ Power & 54 more

View Amber Kinetics' full profile

Amber Kinetics is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
Amber Kinetics, Inc. CIN: 1636209 , United States, Active		$1M - $5M (As on Mar 31, 2015)	-	-
AMBER KINETICS CIN: 264259047 , United States, Active	Dec 26, 999	-	55 (As on Dec 31, 2024)	-

Amber Kinetics has raised a total funding of $25M over 3 rounds. Its first funding round was on Jun 04, 2010. Amber Kinetics has 2 institutional investors.

Here is the list of recent funding rounds of Amber Kinetics:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 2018	9153113	Series C	8316741	1894470	4891897	2774634
Mar 31, 2015	6077450	Series A	7938136	7902557	7208712	1258130
Jun 04, 2010	8984039	Grant (prize money)	8984383	8515975	2093586	OSTI

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View details of Amber Kinetics's funding rounds and investors

The founders of Amber Kinetics is Seth Sanders.

Here are the details of Amber Kinetics' key team members:

Seth Sanders: Co-Founder & CTO of Amber Kinetics. They serve on the board of 1 company.
Contact Info: 1 email address

Amber Kinetics' Board of Directors

Amber Kinetics's board has 5 active members. Seth Sanders, Thomas Higgins, Edward Chiao, Stephen Chiao and Richard Rosenblum are independent board members.

Here is the list of Amber Kinetics' board of directors:

Name	Type	Representing	Status	Duration
Seth Sanders	Independent board member	-	Current	11y 5m
qkawldo	Independent board member	-	Current	5y 4m
kl{foof	Independent board member	-	Current	6y 9m
cedaeay	Independent board member	-	Current	9y 8m
seoldlf	Independent board member	-	Current	5y 7m

View details of Amber Kinetics's Founder profiles and Board Members

Amber Kinetics' employee count trend

Amber Kinetics has 100 employees as of Aug 26. Here is Amber Kinetics's employee count trend over the years:

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Top competitors of Amber Kinetics include Hydrostor, MGA Thermal and RheEnergise. Here is the list of Top 10 competitors of Amber Kinetics, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Hydrostor 2010, Toronto (Canada), Series E	Developer of advanced compressed air energy storage for grid applications	$795M	Lorem Partners, Canoe Financial & 19 others	60/100
2nd	Amber Kinetics 2009, Union City (United States), Series C	Innovative flywheel energy storage systems for a sustainable energy future	$25M	Elemental, OSTI	58/100
3rd	MGA Thermal 2019, Newcastle (Australia), Series A	Provider of solutions for thermal energy storage	$47.1M	IP Group, Main Sequence & 14 others	58/100
4th	RheEnergise 2019, London (United Kingdom), Seed	Developer of high-density hydro long-duration energy storage technology	$3.35M	Low Carbon Innovation Fund, European Innovation Council ... & 5 others	57/100
5th	ZOOZ Power 2013, Lod (Israel), Public	Developer of kinetic power boosters for ultra-fast electric vehicle charging	-	ATW Partners, FalconX & 11 others	56/100
6th	Green Gravity 2021, Wollongong (Australia), Series A	Developer of gravitational energy storage systems using disused mine shafts	$7.42M	HMC Capital, BlueScopeX & 2 others	53/100
7th	Kyoto Group 2016, Lysaker (Norway), Series A	Provider of thermal energy storage solutions for industrial process heat applications	$13.1M	Spirax-Sarco Engineering, Iberdrola	53/100
8th	Ambri 2010, Marlborough (United States), Series D	Manufacturer of liquid metal battery systems for grid energy storage	$222M	Paulson & Co, Japan Energy Fund & 9 others	52/100
9th	Verlume 2013, Inverurie (United Kingdom), Series A	Manufacturer of subsea battery systems and intelligent energy management technology	$12.3M	Par Equity, The Scottish National Investment Bank ... & 37 others	51/100
10th	Augwind 2012, Rehovot (Israel), Funding Raised	Compressed Air storage provider	-	INCENSe Accelerator, Capital Nature	50/100