TSNLF (Tristel) Interest Expense: $-0.31 Mil (TTM As of Dec. 2025)

What is Tristel Interest Expense?

Tristel TSNLF +6.35% 97 Interest Expense is $-0.31 Mil as of Dec. 2025. GuruFocus rates TSNLF with a GF Score™ of 97/100 and a GF Value™ of $6.88 (Fairly Valued). The stock has 1 warning sign investors should review.

Interest Expense is the amount reported by a company or individual as an expense for borrowed money. Tristel's interest expense for the six months ended in Dec. 2025 was $ -0.16 Mil. Its interest expense for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.31 Mil.

Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income(EBIT) by its Interest Expense. Tristel's Operating Income for the six months ended in Dec. 2025 was $ 6.72 Mil. Tristel's Interest Expense for the six months ended in Dec. 2025 was $ -0.16 Mil. Tristel's Interest Coverage for the quarter that ended in Dec. 2025 was 42.54. The higher the ratio, the stronger the company's financial strength is. Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Tristel (OTCPK:TSNLF) Interest Expense Explanation

Note: If both Interest Expense and Interest Income are empty, while Net Interest Income is negative, then use Net Interest Income as Interest Expense.

Tristel's Interest Expense for the six months ended in Dec. 2025 was $-0.16 Mil. Its Operating Income for the six months ended in Dec. 2025 was $6.72 Mil. And its Long-Term Debt & Capital Lease Obligation for the six months ended in Dec. 2025 was $6.31 Mil.

Tristel's Interest Coverage for the quarter that ended in Dec. 2025 is calculated as

Interest Coverage	=	-1	*	Operating Income (Q: Dec. 2025 )	/	Interest Expense (Q: Dec. 2025 )
	=	-1	*	6.722	/	-0.158
	=	42.54

* 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.

The higher the ratio, the stronger the company's financial strength is.

Tristel Interest Expense Historical Data

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The historical data trend for Tristel's Interest Expense can be seen below:

Tristel Interest Expense Chart

Tristel Annual Data

Trend

Jun16

Jun17

Jun18

Jun19

Jun20

Jun21

Jun22

Jun23

Jun24

Jun25

Interest Expense

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-0.27

-0.24

-0.23

-0.28

-0.35

Tristel Semi-Annual Data
	Jun16	Dec16	Jun17	Dec17	Jun18	Dec18	Jun19	Dec19	Jun20	Dec20	Jun21	Dec21	Jun22	Dec22	Jun23	Dec23	Jun24	Dec24	Jun25	Dec25
Interest Expense	Get a 7-Day Free Trial															-0.09	-0.19	-0.19	-0.15	-0.16

97GF Score

Tristel PLC TSNLF

Interest Expense is just one metric. See GF Score™, valuation, warning signs, and more.

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Tristel Interest Expense Calculation

Interest Expense is the amount reported by a company or individual as an expense for borrowed money.

Interest 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 $-0.31 Mil.

Frequently Asked Questions Learn more about Interest Expense →

What does a Interest Expense of $-0.31 Mil mean?

Tristel (TSNLF) has a Interest Expense of $-0.31 Mil as of Dec. 2025. Interest Expense is the amount a company pays on its long-term debt. View historical data on Tristel and its competitors.

Is Tristel's Interest Expense too high?

Tristel's current Interest Expense is $-0.31 Mil. Overall, Tristel has a GF Score™ of 97/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.

How does Tristel's Interest Expense compare to ISRG and BDX?

Tristel's Interest Expense of $-0.31 Mil can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.

What is a good Interest Expense for a Medical Devices & Instruments company?

A good Interest Expense depends on the Medical Devices & Instruments industry context. However, Interest 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 Interest Expense mean?

A high Interest Expense can signal that a stock is expensive relative to its fundamentals. Interest Expense is the amount a company pays on its long-term debt. View historical data on Tristel and its competitors. Tristel's current Interest Expense is $-0.31 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is Tristel stock overvalued right now?

Based on GuruFocus' analysis, Tristel (TSNLF) is currently considered Fairly Valued. The stock's GF Value™ is $6.88, compared to a current price of $5.53 — trading 19.6% below its estimated fair value. The current Interest Expense is $-0.31 Mil. Tristel's overall GF Score™ is 97/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.

How is Interest Expense calculated?

Interest Expense is calculated from a company's financial statements. For Tristel (TSNLF), the current Interest Expense is $-0.31 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 Tristel (TSNLF) Overvalued in 2026?

Based on GuruFocus' analysis, Tristel stock appears to be undervalued. The current stock price of $5.53 is trading 19.6% below its estimated GF Value™ of $6.88. GuruFocus considers Tristel to be Fairly Valued.

Key valuation signals for TSNLF:

Interest Expense: $-0.31 Mil
GF Value™: $6.88 vs. price of $5.53 (19.6% below fair value)
GF Score™: 97/100 with 1 warning sign

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

Tristel Business Description

Industry Healthcare Medical Devices & Instruments

Comparable Companies LSE:SPEC LSE:BVC LSE:CNSL LSE:AMS ISRG XPAR:EL TSE:7741 BDX XSWX:ALC MDLN RMD WST XSWX:STMN TSE:4543 XPAR:DIM COO SOLV OCSE:COLO B NZSE:FPH ALGN

Other Exchanges TSTL:UK R1V:Germany

Address Fordham Road, Unit 1B, Lynx Business Park, Newmarket, Snailwell, Cambridgeshire, GBR, CB8 7NY

Website https://www.tristel.com

Tristel PLC's business is the sale to hospitals of its proprietary chlorine dioxide chemistry used for the decontamination of medical devices under the Tristel brand and for the sporicidal disinfection of environmental surfaces under the Cache brand. Its operating segments include hospital medical device decontamination products used predominantly for infection control in hospitals; the manufacture and sale of hospital environmental surface disinfection products; and pharmaceutical and personal care product manufacturing industries, veterinary and animal welfare. The company generates the majority of its revenue from hospital medical device decontamination and operates geographically in the UK and overseas markets.

97GF Score

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$5.53

Price

$6.88

GF Value

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