Sunamp - About the company
Sunamp is a series B company based in Edinburgh (United Kingdom), founded in 2006 by Susan Margaret Lang-bissell and Andrew John Bissell. It operates as a Manufacturer of thermal energy storage solutions for homes and buildings. Sunamp has raised $30.4M in funding from investors like Par Equity, Equity Gap and Scottish Enterprise, with a current valuation of £*****. The company has 4950 active competitors, including 707 funded and 452 that have exited. Its top competitors include companies like Landis+Gyr, Metronome and SPAN.
Company Details
Manufacturer of thermal energy storage solutions for homes and buildings. The company develops thermal batteries that store and discharge heat for hot water, heating, and cooling. These thermal storage solutions integrate with renewable energy sources and grid electricity. The products are designed to be energy-dense and space-saving compared to conventional systems.
- Website
- sunamp.com
- Social
- Email ID
- *****@sunamp.com
- Phone Number
- +44 **********
- Registered Address
- 1 Satellite Park, Macmerry, Tranent, East Lothian, EH33 1RY
Key Metrics
Founded Year
2006
Location
Edinburgh, United Kingdom
Stage
Series B
Total Funding
$30.4M in 17 rounds
Latest Funding Round
Post Money Valuation
£***** as on Jul 01, 2020
Investors
Ranked
22nd among 4950 active competitors
Annual Revenue
£1M - £10M as on Mar 31, 2023
Employee Count
71 as on Sep 30, 2026
Similar Companies
Legal entities associated with Sunamp
Sunamp is associated with 2 legal entities given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Documents |
|---|---|---|---|---|
SUNAMP PROJECTS, INC. CIN: 3614884 , United States, Active | Sep 14, 2020 | - | 1 (As on Dec 31, 2024) | - |
Sunamp Limited CIN: UKSC293690 , United Kingdom, Active | Nov 24, 2005 | £1M - £10M (As on Mar 31, 2023) | 78 (As on Dec 31, 2023) |
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Sunamp's funding and investors
Sunamp has raised a total funding of $30.4M over 17 rounds. Its first funding round was on Jul 18, 2014. Its latest funding round was a Grant (prize money) round on Nov 28, 2022 for $*****. 1 investor participated in its latest round. Sunamp has 14 institutional investors and 37 angel investors.
Here is the list of recent funding rounds of Sunamp:
Filter this list
Filter this listDate of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Nov 28, 2022 | 6302707 | Grant (prize money) | 3395454 | 5027575 | 4377184 | 1623803 |
Sep 22, 2021 | 4567805 | Series B | 2339017 | 1379707 | 6763502 | 9207605 |
Oct 01, 2020 | 9198548 | Grant (prize money) | 5476449 | 4828197 | 1075019 |
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Sunamp's founders and board of directors
Founder? Claim ProfileThe founders of Sunamp are Susan Margaret Lang-bissell and Andrew John Bissell.
Here are the details of Sunamp's key team members:
- Susan Margaret Lang-bissell: Co-Founder & COO of Sunamp. They serve on the board of 1 company.
- Andrew John Bissell: Co-Founder & Owner of Sunamp. They serve on the board of 1 company.Contact Info: 1 email address
Sunamp's Board of Directors
Sunamp's board has 6 active members. Susan Margaret Lang-bissell, Andrew John Bissell, Andrew Goodwin and Victor Aguilera are part of team and Patricia Anne Miller and Philip John Pittman are independent board members.Here is the list of Sunamp's board of directors:
Name | Type | Representing | Status | Duration |
|---|---|---|---|---|
Team | - | Current | 10y 5m | |
Team | - | Current | 20y 4m | |
Investor | - | Current | 10y 5m | |
Investor | Aurus | Current | 6y 10m | |
Independent board member | - | Current | 10y 5m | |
dmnrdxx | Independent board member | - | Current | 3y 3m |
nramnvp | Independent board member | - | Past | 6y 4m |
eirkdnj | Independent board member | - | Past | 9y 7m |
vzgnwta | Independent board member | - | Past | 8y 6m |
taxolbc | Independent board member | - | Past | 6y 3m |
gmfnlzd | Independent board member | - | Past | 3y 8m |
jjphxsh | Independent board member | - | Past | 2y 6m |
eflpkeh | Independent board member | - | Past | 1y 6m |
View details of Sunamp's Founder profiles and Board Members
Sunamp's employee count trend
Sunamp has 71 employees as of Sep 26. Here is Sunamp's employee count trend over the years:
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Sunamp's Competitors and alternates
Top competitors of Sunamp include Landis+Gyr, Metronome and SPAN. Here is the list of Top 10 competitors of Sunamp, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Landis+Gyr 1896, Cham (Switzerland), Acquired | Manufacturer of electric meters and grid edge data management software | $1.03B | 77/100 | |
2nd |  Metronome 2020, San Francisco (United States), Acquired | Usage-based invoice management solutions for small businesses | $128M | 73/100 | |
3rd |  SPAN 2014, San Francisco (United States), Series C | Smart energy management technology platform that modernizes residential electrical systems | $419M | 73/100 | |
4th |  Sense 2013, Cambridge (United States), Series D | Smart energy platform providing real-time electricity usage insights for homes and utilities | $177M | 71/100 | |
5th |  Bidgely 2011, Mountain View (United States), Series C | Provider of a solution for consumers to monitor and manage their household energy use | $87.7M | 70/100 | |
6th | Phononic 2009, Durham (United States), Series F | Providing solid state thermal management solutions | $230M | 69/100 | |
7th | Cloud-based enterprise asset management solutions | $52.3M | 69/100 | ||
8th |  Resideo 2018, Wilmington (United States), Public | Provider of smart home solutions for security, air, water, and energy | - | 69/100 | |
9th | Provider of a digital platform for electricity consumption management and insights | $177M | 69/100 | ||
10th | Smart Joules 2014, Delhi (India), Series B | Provider of AI-powered energy efficiency solutions for commercial buildings | $20.7M | 69/100 | |
22nd |  Sunamp 2006, Edinburgh (United Kingdom), Series B | Manufacturer of thermal energy storage solutions for homes and buildings | $30.4M | 64/100 |
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Sunamp's Investments and acquisitions
Sunamp has made no investments or acquisitions yet.
Reports related to Sunamp
Here is the latest report on Sunamp's sector:
News related to Sunamp
Filter this listMedia has covered Sunamp for 1 event in last 1 year, It was about company updates.
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Non-lithium ESS tech advances in US, Spain, and ScotlandEnergy-Storage•Mar 31, 2026•Inlyte, Sunamp, unigrid.com
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Sunamp announces heat battery integration with Mitsubishi Ecodan PUZ-WZ R290 heat pumpsSunamp•Mar 19, 2025•Sunamp
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‘Nobel prize of engineering’ finalist Sunamp to raise Series B as it mulls public offeringCity A.M.•Jul 02, 2024•Sunamp
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Sunamp launches Series B with GBP6 million investment from Scottish National Investment BankPrivate Equity Wire•Sep 22, 2021•Sunamp, The Scottish National Investment Bank, Addleshaw Goddard
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