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Proteome Sciences PLC (GB:PRM)
LSE:PRM
UK Market
PRM
Proteome Sciences
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Proteome Sciences (PRM) Ratios

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Proteome Sciences Ratios

GB:PRM's free cash flow for Q4 2025 was £-0.48. For the 2025 fiscal year, GB:PRM's free cash flow was decreased by £ and operating cash flow was £-0.55. See a summary of the company’s cash flow.
Ratios
TTM
Dec 25Dec 24Dec 23Dec 22
Liquidity Ratios
Current Ratio
 0.13 0.13 0.18 0.33 0.55
Quick Ratio
 0.09 0.09 0.13 0.27 0.48
Cash Ratio
 0.05 0.05 0.08 0.16 0.32
Solvency Ratio
 -0.12 -0.12 -0.16 -0.13 0.13
Operating Cash Flow Ratio
 >-0.01 >-0.01 -0.06 -0.04 310.83
Short-Term Operating Cash Flow Coverage
 >-0.01 >-0.01 -0.07 -0.04 344.70
Net Current Asset Value
£ -15.71M£ -15.71M£ -13.13M£ -10.36M£ -6.38M
Leverage Ratios
Debt-to-Assets Ratio
 1.91 1.91 1.58 1.18 0.96
Debt-to-Equity Ratio
 -1.65 -1.65 -2.23 -4.39 -14.13
Debt-to-Capital Ratio
 2.53 2.53 1.81 1.29 1.08
Long-Term Debt-to-Capital Ratio
 0.00 0.00 -0.04 0.00 0.00
Financial Leverage Ratio
 -0.87 -0.87 -1.41 -3.74 -14.75
Debt Service Coverage Ratio
 -0.08 -0.08 -0.12 -0.10 0.19
Interest Coverage Ratio
 -2.88 -2.88 -2.54 -2.03 3.65
Debt to Market Cap
 3.45 2.03 1.28 0.84 1.04
Interest Debt Per Share
 0.06 0.06 0.05 0.05 0.04
Net Debt to EBITDA
 -8.61 -8.61 -9.32 -10.07 3.73
Profitability Margins
Gross Profit Margin
-26.81%-26.81%-3.42%32.76%0.02%
EBIT Margin
-70.98%-70.98%-46.53%-32.24%<0.01%
EBITDA Margin
-46.33%-46.33%-29.40%-22.61%<0.01%
Operating Profit Margin
-70.98%-70.98%-46.53%-32.24%<0.01%
Pretax Profit Margin
-95.61%-95.61%-66.46%-48.09%<0.01%
Net Profit Margin
-81.50%-81.50%-69.70%-48.59%<0.01%
Continuous Operations Profit Margin
-81.50%-81.50%-69.70%-48.59%<0.01%
Net Income Per EBT
85.24%85.24%104.86%101.03%105.58%
EBT Per EBIT
134.70%134.70%142.83%149.17%72.63%
Return on Assets (ROA)
-37.08%-37.08%-36.99%-21.32%10.66%
Return on Equity (ROE)
33.80%32.12%52.27%79.68%-157.18%
Return on Capital Employed (ROCE)
32.06%32.06%47.33%159.55%-3085.71%
Return on Invested Capital (ROIC)
-34.27%-34.27%-26.98%-14.97%15.02%
Return on Tangible Assets
-75.82%-75.82%-68.27%-33.74%16.13%
Earnings Yield
-73.29%-41.48%-33.94%-18.32%12.28%
Efficiency Ratios
Receivables Turnover
 4.98 4.98 9.60 4.79 15.14K
Payables Turnover
 2.93 2.93 7.91 7.53 4.48
Inventory Turnover
 8.87 8.87 6.90 4.04 3.34
Fixed Asset Turnover
 1.91 1.91 2.04 1.63 18.02K
Asset Turnover
 0.45 0.45 0.53 0.44 1.91K
Working Capital Turnover Ratio
 -0.26 -0.29 -0.50 -0.72 -3.72K
Cash Conversion Cycle
 -10.03 -10.03 44.73 118.11 27.77
Days of Sales Outstanding
 73.27 73.27 38.02 76.22 0.02
Days of Inventory Outstanding
 41.15 41.15 52.87 90.36 109.15
Days of Payables Outstanding
 124.45 124.45 46.15 48.47 81.41
Operating Cycle
 114.42 114.42 90.88 166.58 109.17
Cash Flow Ratios
Operating Cash Flow Per Share
 >-0.01 >-0.01 >-0.01 >-0.01 12.60
Free Cash Flow Per Share
 >-0.01 >-0.01 >-0.01 >-0.01 6.93
CapEx Per Share
 <0.01 <0.01 <0.01 <0.01 5.66
Free Cash Flow to Operating Cash Flow
 3.11 3.11 1.27 1.49 0.55
Dividend Paid and CapEx Coverage Ratio
 -0.47 -0.47 -3.69 -2.03 2.22
Capital Expenditure Coverage Ratio
 -0.47 -0.47 -3.69 -2.03 2.22
Operating Cash Flow Coverage Ratio
 >-0.01 >-0.01 -0.06 -0.04 325.81
Operating Cash Flow to Sales Ratio
 -0.01 -0.01 -0.17 -0.10 0.16
Free Cash Flow Yield
-3.50%-1.94%-10.46%-5.38%19800.89%
Valuation Ratios
Price-to-Earnings (P/E) Ratio
 -1.45 -2.41 -2.95 -5.46 8.14
Price-to-Sales (P/S) Ratio
 1.15 1.96 2.05 2.65 <0.01
Price-to-Book (P/B) Ratio
 -0.46 -0.77 -1.54 -4.35 -12.80
Price-to-Free Cash Flow (P/FCF) Ratio
 -30.31 -51.61 -9.56 -18.57 <0.01
Price-to-Operating Cash Flow Ratio
 -96.26 -160.43 -12.15 -27.72 <0.01
Price-to-Earnings Growth (PEG) Ratio
 -0.15 0.25 -0.08 0.02 <0.01
Price-to-Fair Value
 -0.46 -0.77 -1.54 -4.35 -12.80
Enterprise Value Multiple
 -11.11 -12.86 -16.30 -21.80 8.80
Enterprise Value
 19.08M 22.37M 23.43M 24.78M 18.71M
EV to EBITDA
 -10.96 -12.86 -16.30 -21.80 8.80
EV to Sales
 5.08 5.96 4.79 4.93 <0.01
EV to Free Cash Flow
 -133.41 -156.42 -22.31 -34.52 <0.01
EV to Operating Cash Flow
 -414.72 -486.27 -28.37 -51.52 <0.01
Tangible Book Value Per Share
 -0.05 -0.05 -0.04 -0.02 -0.02
Shareholders’ Equity Per Share
 -0.03 -0.03 -0.02 -0.01 >-0.01
Tax and Other Ratios
Effective Tax Rate
 0.15 0.15 -0.05 -0.01 -0.06
Revenue Per Share
 0.01 0.01 0.02 0.02 77.01
Net Income Per Share
 -0.01 -0.01 -0.01 >-0.01 <0.01
Tax Burden
 0.85 0.85 1.05 1.01 1.06
Interest Burden
 1.35 1.35 1.43 1.49 0.73
Research & Development to Revenue
 0.00 0.00 0.12 0.13 <0.01
SG&A to Revenue
 0.44 0.44 0.31 0.65 <0.01
Stock-Based Compensation to Revenue
 0.00 0.00 <0.01 0.04 <0.01
Income Quality
 0.02 0.02 0.24 0.20 2.93K
Currency in GBP