Tan Delta Systems (LSE:TAND) Selling, General, & Admin. Expense: £0.76 Mil (TTM As of Dec. 2025)

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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

LSE:TAND Tan Delta Systems PLC LSE:TAND
23 GF Score
Price £0.29
GF Value £0.18
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Tan Delta Systems Selling, General, & Admin. Expense?

Tan Delta Systems LSE:TAND 23 Selling, General, & Admin. Expense is £0.76 Mil as of Dec. 2025. GuruFocus rates LSE:TAND with a GF Score™ of 23/100 and a GF Value™ of £0.18 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Selling, general, & admin. expense (SGA) includes the direct and indirect costs and all general and administrative expenses of a company. Tan Delta Systems's selling, general, & admin. expense for the six months ended in Dec. 2025 was £-0.40 Mil. Its selling, general, & admin. expense for the trailing twelve months (TTM) ended in Dec. 2025 was £0.76 Mil.


Tan Delta Systems  (LSE:TAND) Selling, General, & Admin. Expense Explanation

An efficient operation keeps SGA costs low and thus has higher profit margin. The percentage of SGA relative to total revenue is an indication of how efficiently the company operates. Compare this percentage among the companies in the same industry is a good way of finding more efficient operations. A comparison of the SGA cost relative to the revenue with the historical value can also be an indication of how efficient the company has become.

Warren Buffett likes companies with consistent SGA as the percentage of gross profit.

Companies with no durable competitive advantage show wild variation in SG&A as % of Gross Profit.

If SGA is less than 30% of Gross Profit, it is fantastic. If SGA is nearing 100%, it is is in highly competitive industry.


Tan Delta Systems Selling, General, & Admin. Expense Related Terms


Tan Delta Systems Selling, General, & Admin. Expense Historical Data

* Premium members only.

The historical data trend for Tan Delta Systems's Selling, General, & Admin. Expense can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Tan Delta Systems Selling, General, & Admin. Expense Chart

Tan Delta Systems Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Selling, General, & Admin. Expense
Get a 7-Day Free Trial 0.64 0.69 1.26 0.82 0.76

Tan Delta Systems Semi-Annual Data
Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Selling, General, & Admin. Expense Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.85 1.02 -0.20 1.15 -0.40

LSE:TAND vs SLB, BKR, HAL: Selling, General, & Admin. Expense Comparison

For the Oil & Gas Equipment & Services subindustry, Tan Delta Systems's Selling, General, & Admin. Expense, along with its competitors' market caps and Selling, General, & Admin. Expense data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Tan Delta Systems Selling, General, & Admin. Expense vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Tan Delta Systems's Selling, General, & Admin. Expense distribution charts can be found below:

* The bar in red indicates where Tan Delta Systems's Selling, General, & Admin. Expense falls into.


LSE:TAND
23GF Score
Tan Delta Systems PLC LSE:TAND
Selling, General, & Admin. Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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Tan Delta Systems Selling, General, & Admin. Expense Calculation

Selling, General, & Admin. Expense (SGA) includes the direct and indirect costs and all general and administrative expenses of a company. For instance, personnel cost, advertising, rent, communication costs are all part of SGA.

Selling, General, & Admin. Expense for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was £0.76 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

What does a Selling, General, & Admin. Expense of £0.76 Mil mean?
Tan Delta Systems (LSE:TAND) has a Selling, General, & Admin. Expense of £0.76 Mil as of Dec. 2025. Selling, general and admin expense is the total cost for direct, indirect, general and administrative activities. View historical data on Tan Delta Systems and its competitors.
Is Tan Delta Systems' Selling, General, & Admin. Expense too high?
Tan Delta Systems' current Selling, General, & Admin. Expense is £0.76 Mil. Overall, Tan Delta Systems has a GF Score™ of 23/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tan Delta Systems' Selling, General, & Admin. Expense compare to SLB and BKR?
Tan Delta Systems' Selling, General, & Admin. Expense of £0.76 Mil can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Selling, General, & Admin. Expense for an Oil & Gas company?
A good Selling, General, & Admin. Expense depends on the Oil & Gas industry context. However, Selling, General, & Admin. Expense should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Selling, General, & Admin. Expense mean?
A high Selling, General, & Admin. Expense can signal that a stock is expensive relative to its fundamentals. Selling, general and admin expense is the total cost for direct, indirect, general and administrative activities. View historical data on Tan Delta Systems and its competitors. Tan Delta Systems's current Selling, General, & Admin. Expense is £0.76 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tan Delta Systems stock overvalued right now?
Based on GuruFocus' analysis, Tan Delta Systems (LSE:TAND) is currently considered Significantly Overvalued. The stock's GF Value™ is £0.18, compared to a current price of £0.29 — trading 61.1% above its estimated fair value. The current Selling, General, & Admin. Expense is £0.76 Mil. Tan Delta Systems' overall GF Score™ is 23/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Selling, General, & Admin. Expense calculated?
Selling, General, & Admin. Expense is calculated from a company's financial statements. For Tan Delta Systems (LSE:TAND), the current Selling, General, & Admin. Expense is £0.76 Mil as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Tan Delta Systems (LSE:TAND) Overvalued in 2026?

Based on GuruFocus' analysis, Tan Delta Systems stock appears to be overvalued. The current stock price of £0.29 is trading 61.1% above its estimated GF Value™ of £0.18. GuruFocus considers Tan Delta Systems to be Significantly Overvalued.

Key valuation signals for LSE:TAND:

  • Selling, General, & Admin. Expense: £0.76 Mil
  • GF Value™: £0.18 vs. price of £0.29 (61.1% above fair value)
  • GF Score™: 23/100 with 4 warning signs

No single metric tells the full story. See the LSE:TAND stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tan Delta Systems Business Description

Industry EnergyOil & Gas
Other Exchanges TB4:Germany
Address Church Lane, 1 Carrera Court, Dinnington, Sheffield, GBR, S25 2RG
Tan Delta Systems PLC develops real-time oil analysis and analytic technologies and products with capabilities that enable equipment operators to significantly reduce operating costs, improve efficiency, and reduce carbon footprint. It develops all its core technologies and products in-house, with manufacturing undertaken by its carefully selected manufacturing partners with whom its dedicated production QA department works. Its products include Sensors, Kits, Display solutions, Gateways & modems, and Accessories & services. Geographically, its solutions are in use across the UK, Europe, North and South America, Asia, and the Middle East.
23GF Score

Get the complete analysis for LSE:TAND

Selling, General, & Admin. Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

£0.29
Price
£0.18
GF Value