Tan Delta Systems - About the company
Tan Delta Systems is a public company based in Sheffield (United Kingdom), founded in 2007. It operates as an Oil quality monitoring sensors. The company has 43 active competitors, including 4 funded and 6 that have exited. Its top competitors include companies like VEGA, Detectronic and SP3H.
Company Details
Tan Delta Systems manufactures oil quality monitoring sensors. It uses its patented technology to measure multiple factors of oil including wear and contamination. It uses Tan Delta Number (TDN) scale where oil condition is reported as a single number on a scale of 1200 to 0. It also provides OEM solutions to its customers. The sensors have application in multiple industries including marine, genset monitoring, automotive, etc.
- Website
- tandeltasystems.com
- Social
- Email ID
- *****@tandeltasystems.com, *****@tandeltasystems.com
- Phone Number
- +44 **********
- Registered Address
- 1 CARRERA COURT,DINNINGTON,SHEFFIELD,S YORKS,ENGLAND,S25 2RG
Key Metrics
Founded Year
2007
Location
Sheffield, United Kingdom
Stage
Public
Ranked
2nd among 43 active competitors
Annual Revenue
£1M - £10M as on Dec 31, 2025
Employee Count
20 as on Sep 30, 2026
Exit Details
Public
Legal entities associated with Tan Delta Systems
Tan Delta Systems is associated with 1 legal entity given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Reports |
|---|---|---|---|---|
TAN DELTA SYSTEMS PLC CIN: 6362470 , United Kingdom, Active | Sep 04, 2007 | £1M - £10M (As on Dec 31, 2025) | 9 (As on Dec 31, 2021) |
Tan Delta Systems's IPO details
Tan Delta Systems got listed on Aug 18, 2023.
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Tan Delta Systems's funding and investors
Tan Delta Systems has not raised any funding rounds yet.
Tan Delta Systems' founders and board of directors
Founder? Claim ProfileTan Delta Systems' employee count trend
Tan Delta Systems has 20 employees as of Sep 26. Here is Tan Delta Systems's employee count trend over the years:
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Tan Delta Systems's Competitors and alternates
Top competitors of Tan Delta Systems include VEGA, Detectronic and SP3H. Here is the list of Top 10 competitors of Tan Delta Systems, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Develops sensors for level and pressure sensing | - | 60/100 | ||
2nd | Tan Delta Systems 2007, Sheffield (United Kingdom), Public | Oil quality monitoring sensors | - | - | 49/100 |
3rd |  Detectronic 2007, Colne (United Kingdom), Acquired | Provider of fluid attribute measurement sensors | - | - | 40/100 |
4th | Develops an optical sensor for fluid quality measurement | $6.25M | 39/100 | ||
5th | 4T2 Sensors 2018, Birmingham (United Kingdom), Seed | Fluid sensor developers | $973K | 38/100 | |
6th |  Malema 1981, Boca Raton (United States), Acquired | Provider of sensor for monitoring and controlling different attributes of liquid flow using valves and meters | - | - | 36/100 |
7th | atten2 Advanced Monitoring Technologies 2012, Eibar (Spain), Seed | Provider of optical sensors to detect fluid quality | $751K | 33/100 | |
8th |  Avenisense 2010, Moussey (France), Series B | Manufacturer of embedded sensors for measuring and monitoring fluid quality | - | 30/100 | |
9th | Turner Designs 1972, San Jose (United States), Funding Raised | Developer of fluorometers and sensors for water quality monitoring applications | - | 29/100 | |
10th | Provider of diversified IoT sensors and IoT Platform | - | - | 29/100 |
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Tan Delta Systems's Investments and acquisitions
Tan Delta Systems has made no investments or acquisitions yet.
Reports related to Tan Delta Systems
Here is the latest report on Tan Delta Systems's sector:
News related to Tan Delta Systems
Filter this listMedia has covered Tan Delta Systems for a total of 7 events in the last 1 year, 3 of them have been about company updates.
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Tan Delta widens loss as it doubles pipeline of oil monitoring opportunitiesTipRanks•Jun 03, 2026•Tan Delta Systems
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Wrenbridge and Investec Acquire Cambridge Site for £50 Million Flexible Industrial UnitsCoStar•Apr 28, 2026•Wrenbridge, Investec, DP Aircraft, Tan Delta Systems
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Tan Delta Systems strengthens Shell relationship with new GBP120,000 orderShareprices•Oct 07, 2025•Shell, Tan Delta Systems
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‘Disappointing’ results due to slower than expected progress at tech firmTheBusinessDesk.com•Sep 30, 2025•Tan Delta Systems
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New sales opportunities have potential to ‘transform’ technology companyTheBusinessDesk.com•May 12, 2025•Tan Delta Systems
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Tan Delta Systems optimistic following “exciting and fast-moving period”Insider Media•Oct 02, 2024•Tan Delta Systems
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Tan Delta expands in AMEA with Craig Baker Dubai appointmentMiningstockeducation•Jun 13, 2024•Tan Delta Systems, Aggreko
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