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AIM/KEYS (AIM/KEYS)

London Stock Exchange AIM: AIM/KEYS · GBX

GBX 728

+2.03 (+0.3%)· Recorded snapshot

Market cap	229M
Revenue (ttm)	129.3M
Net income (ttm)	12.8M
EPS (ttm)	GBX 0.39
Shares out	31.4M
P/E (trailing)	18.4x
P/E (forward)	16.9x
Dividend	GBX 0.25 (3.39%)
Volume	66,289
Beta	0.23

Market data

Price

Recent price action with selectable time range.

Metric	Value
Amount currency	GBP
Country	United Kingdom
Country code	UK
Earnings date	2026-12-15
Employees	98
Employees change	16
Employees growth	19.51%
Enterprise value	GBX 219.9M
Exchange	London Stock Exchange AIM
Financial currency	GBP
Financial report date	2026-07-31
First seen	2026-05-10
Fiscal year end	January
Founded	2002
Industry	Specialty Business Services
Is primary listing	Yes
ISIN number	GB00BZ020557
Last earnings date	2026-09-14
Last refreshed	2026-10-28
Market cap	GBX 229M
Next earnings date	2026-12-15
Price	GBX 728.00
Price currency	GBX
Sector	Industrials
SIC code	8111
Stock price date	2026-10-28
Symbol	aim/KEYS
Website	https://www.keystonelaw.com

Metric

Value

Amount currency

GBP

Country

United Kingdom

Country code

Earnings date

2026-12-15

Employees

Employees change

Employees growth

19.51%

Enterprise value

GBX 219.9M

Exchange

London Stock Exchange AIM

Financial currency

GBP

Financial report date

2026-07-31

First seen

2026-05-10

Fiscal year end

January

Founded

2002

Industry

Specialty Business Services

Is primary listing

Yes

ISIN number

GB00BZ020557

Last earnings date

2026-09-14

Last refreshed

2026-10-28

Market cap

GBX 229M

Next earnings date

2026-12-15

Price

GBX 728.00

Price currency

GBX

Sector

Industrials

SIC code

8111

Stock price date

2026-10-28

Symbol

aim/KEYS

Website

https://www.keystonelaw.com

Metric	Value
Average P/E ratio (10Y)	30.44x
Average P/E ratio (3Y)	20.25x
Average P/E ratio (5Y)	23.07x
Earnings yield	5.42%
EV/Earnings	17.17x
EV/EBIT	15.6x
EV/EBITDA	14.87x
EV/FCF	21.38x
EV/Sales	1.7x
FCF / EV yield	4.68%
FCF yield	4.49%
Forward P/E	16.92x
Graham number	243.176
Graham upside	-66.5%
Industry forward P/E	18.22x
Industry P/E	25.98x
Lynch fair value	GBX 620.22
Lynch upside	-14.57%
P/(FCF - SBC) ratio	24.23x
P/(OCF - SBC) ratio	23.95x
P/B ratio	10.83x
P/E ratio	18.44x
P/FCF ratio	22.26x
P/OCF ratio	22.02x
P/S ratio	1.77x
Price / tangible book value	14.03x
Price/EBITDA ratio	15.99x
Sector forward P/E	18.93x
Sector P/E	23.05x

Metric

Value

Average P/E ratio (10Y)

30.44x

Average P/E ratio (3Y)

20.25x

Average P/E ratio (5Y)

23.07x

Earnings yield

5.42%

EV/Earnings

17.17x

EV/EBIT

15.6x

EV/EBITDA

14.87x

EV/FCF

21.38x

EV/Sales

1.7x

FCF / EV yield

4.68%

FCF yield

4.49%

Forward P/E

16.92x

Graham number

243.176

Graham upside

-66.5%

Industry forward P/E

18.22x

Industry P/E

25.98x

Lynch fair value

GBX 620.22

Lynch upside

-14.57%

P/(FCF - SBC) ratio

24.23x

P/(OCF - SBC) ratio

23.95x

P/B ratio

10.83x

P/E ratio

18.44x

P/FCF ratio

22.26x

P/OCF ratio

22.02x

P/S ratio

1.77x

Price / tangible book value

14.03x

Price/EBITDA ratio

15.99x

Sector forward P/E

18.93x

Sector P/E

23.05x

Metric	Value
EBIT margin	10.87%
EBITDA margin	11.05%
Effective tax rate	24.81%
FCF margin	7.93%
Gross margin	26.59%
Operating margin	10.87%
Pretax margin	13.14%
Profit margin	9.88%
Profit per employee	GBX 130,307
Profitable quarters	25
Profitable years	12
Revenue per employee	GBX 1.3M
ROA	17.7%
ROA (5Y)	14.92%
ROCE	60.77%
ROE	67.46%
ROE (5Y)	43.57%
ROIC	87.84%
ROIC (5Y)	68.5%
SBC / revenue	0.65%
Tax / revenue	3.26%

Metric

Value

EBIT margin

10.87%

EBITDA margin

11.05%

Effective tax rate

24.81%

FCF margin

7.93%

Gross margin

26.59%

Operating margin

10.87%

Pretax margin

13.14%

Profit margin

9.88%

Profit per employee

GBX 130,307

Profitable quarters

Profitable years

Revenue per employee

GBX 1.3M

ROA

17.7%

ROA (5Y)

14.92%

ROCE

60.77%

ROE

67.46%

ROE (5Y)

43.57%

ROIC

87.84%

ROIC (5Y)

68.5%

SBC / revenue

0.65%

Tax / revenue

3.26%

Metric	Value
EPS growth	30.77%
EPS growth (Q)	32.1%
EPS growth (QoQ)	18.26%
EPS growth 10Y	43.9%
EPS growth 3Y	19.92%
EPS growth 5Y	15.16%
EPS growth quarters	8
EPS growth years	3
FCF growth	40.48%
FCF growth (Q)	27.63%
FCF growth (QoQ)	44.44%
FCF growth 3Y	6.44%
FCF growth 5Y	10.66%
Gross profit growth	21.65%
Gross profit growth (Q)	26.83%
Gross profit growth 3Y	14.84%
Gross profit growth 5Y	15.29%
Net income growth	31.58%
Net income growth (Q)	32.84%
Net income growth (QoQ)	18.17%
Net income growth 3Y	20.53%
Net income growth 5Y	15.71%
Net income growth quarters	8
Net income growth years	11
OCF growth	28.45%
OCF growth (Q)	28.17%
OCF growth (QoQ)	43.56%
OCF growth 10Y	52.69%
OCF growth 3Y	6.39%
OCF growth 5Y	10.79%
Operating income growth	23.87%
Operating income growth (Q)	34.1%
Operating income growth 3Y	16.21%
Operating income growth 5Y	12.48%
Revenue growth	21.43%
Revenue growth (Q)	23.61%
Revenue growth (QoQ)	8.14%
Revenue growth 10Y	23.14%
Revenue growth 3Y	15.55%
Revenue growth 5Y	15.01%
Revenue growth quarters	22
Revenue growth years	11

Metric

Value

EPS growth

30.77%

EPS growth (Q)

32.1%

EPS growth (QoQ)

18.26%

EPS growth 10Y

43.9%

EPS growth 3Y

19.92%

EPS growth 5Y

15.16%

EPS growth quarters

EPS growth years

FCF growth

40.48%

FCF growth (Q)

27.63%

FCF growth (QoQ)

44.44%

FCF growth 3Y

6.44%

FCF growth 5Y

10.66%

Gross profit growth

21.65%

Gross profit growth (Q)

26.83%

Gross profit growth 3Y

14.84%

Gross profit growth 5Y

15.29%

Net income growth

31.58%

Net income growth (Q)

32.84%

Net income growth (QoQ)

18.17%

Net income growth 3Y

20.53%

Net income growth 5Y

15.71%

Net income growth quarters

Net income growth years

OCF growth

28.45%

OCF growth (Q)

28.17%

OCF growth (QoQ)

43.56%

OCF growth 10Y

52.69%

OCF growth 3Y

6.39%

OCF growth 5Y

10.79%

Operating income growth

23.87%

Operating income growth (Q)

34.1%

Operating income growth 3Y

16.21%

Operating income growth 5Y

12.48%

Revenue growth

21.43%

Revenue growth (Q)

23.61%

Revenue growth (QoQ)

8.14%

Revenue growth 10Y

23.14%

Revenue growth 3Y

15.55%

Revenue growth 5Y

15.01%

Revenue growth quarters

Revenue growth years

Metric	Value
Capital expenditures	GBX -113,629
Depreciation and amortization	GBX 227,611
EBIT	GBX 14.1M
EBITDA	GBX 14.3M
EPS	GBX 0.39
FCF per share	GBX 0.33
Financing cash flow	GBX -9.8M
Free cash flow	GBX 10.3M
Free cash flow minus SBC	GBX 9.4M
Gross profit	GBX 34.4M
Income taxes	GBX 4.2M
Investing cash flow	GBX 3.3M
Net borrowing	GBX -493,322
Net cash flow	GBX 3.8M
Net income	GBX 12.8M
Operating cash flow minus SBC	GBX 9.5M
Operating income	GBX 14.1M
Revenue	GBX 129.3M
Stock-based compensation	GBX 834,604

Metric

Value

Capital expenditures

GBX -113,629

Depreciation and amortization

GBX 227,611

EBIT

GBX 14.1M

EBITDA

GBX 14.3M

EPS

GBX 0.39

FCF per share

GBX 0.33

Financing cash flow

GBX -9.8M

Free cash flow

GBX 10.3M

Free cash flow minus SBC

GBX 9.4M

Gross profit

GBX 34.4M

Income taxes

GBX 4.2M

Investing cash flow

GBX 3.3M

Net borrowing

GBX -493,322

Net cash flow

GBX 3.8M

Net income

GBX 12.8M

Operating cash flow minus SBC

GBX 9.5M

Operating income

GBX 14.1M

Revenue

GBX 129.3M

Stock-based compensation

GBX 834,604

Metric	Value
Altman Z-Score	7.03
Book value per share	GBX 0.67
Debt / EBITDA	0.1
Debt / equity	0.07
Debt / FCF	0.14
Interest coverage	22.06
Long-term assets	GBX 7M
Long-term liabilities	GBX 2M
Net cash (debt)	GBX 9M
Net cash / market cap	3.96%
Net cash growth	97.13%
Net debt / EBITDA	-0.63
Net debt / equity	-0.43
Net debt / FCF	-0.88
Piotroski F-Score	6
Property, plant and equipment	GBX 1.8M
Shareholders' equity	GBX 21.1M
Tangible book value	GBX 16.3M
Tangible book value per share	GBX 0.51
Total assets	GBX 55.3M
Total cash	GBX 10.5M
Total debt	GBX 1.4M
Total liabilities	GBX 34.2M
WACC	5.71%

Metric

Value

Altman Z-Score

7.03

Book value per share

GBX 0.67

Debt / EBITDA

0.1

Debt / equity

0.07

Debt / FCF

0.14

Interest coverage

22.06

Long-term assets

GBX 7M

Long-term liabilities

GBX 2M

Net cash (debt)

GBX 9M

Net cash / market cap

3.96%

Net cash growth

97.13%

Net debt / EBITDA

-0.63

Net debt / equity

-0.43

Net debt / FCF

-0.88

Piotroski F-Score

Property, plant and equipment

GBX 1.8M

Shareholders' equity

GBX 21.1M

Tangible book value

GBX 16.3M

Tangible book value per share

GBX 0.51

Total assets

GBX 55.3M

Total cash

GBX 10.5M

Total debt

GBX 1.4M

Total liabilities

GBX 34.2M

WACC

5.71%

Metric	Value
Asset turnover	2.61
Current assets	GBX 48.4M
Current liabilities	GBX 32.2M
Current ratio	1.5
Net working capital	GBX 6.3M
Quick ratio	1.43
Working capital	GBX 16.2M
Working capital turnover	9.2

Metric

Value

Asset turnover

2.61

Current assets

GBX 48.4M

Current liabilities

GBX 32.2M

Current ratio

1.5

Net working capital

GBX 6.3M

Quick ratio

1.43

Working capital

GBX 16.2M

Working capital turnover

9.2

Metric	Value
Buyback yield / dilution	-0.38%
Dividend growth	14.52%
Dividend growth (3Y)	12.7%
Dividend growth (5Y)	22.59%
Dividend growth years	1
Dividend payment date	2026-10-16
Dividend payment years	9
Dividend payout frequency	Semi-Annual
Dividend per share	GBX 0.25
Dividend yield	3.39%
Ex-dividend date	2026-09-24
FCF payout ratio	128.18%
Last dividend	GBX 0.25
Payout ratio	61.13%
Shareholder yield	3.03%

Metric

Value

Buyback yield / dilution

-0.38%

Dividend growth

14.52%

Dividend growth (3Y)

12.7%

Dividend growth (5Y)

22.59%

Dividend growth years

Dividend payment date

2026-10-16

Dividend payment years

Dividend payout frequency

Semi-Annual

Dividend per share

GBX 0.25

Dividend yield

3.39%

Ex-dividend date

2026-09-24

FCF payout ratio

128.18%

Last dividend

GBX 0.25

Payout ratio

61.13%

Shareholder yield

3.03%

Metric	Value
150-day SMA	GBX 573.55
1D price change	0.28%
1M price change	5.51%
1M total return	5.51%
1W price change	3.41%
1W total return	3.41%
1Y price change	12%
1Y return CAGR	19.71%
1Y total return	19.69%
20-day SMA	GBX 700.20
200-day SMA	GBX 573.11
3M price change	34.82%
3M total return	39.68%
3Y price change	53.26%
3Y return CAGR	21.35%
3Y total return	78.73%
50-day SMA	GBX 659.28
50-day SMA vs 200-day SMA	50over200
52-week high	GBX 730.00
52-week high date	2026-10-28
52-week low	GBX 444.00
52-week low date	2026-03-30
5Y price change	-10.12%
5Y return CAGR	3.11%
5Y total return	16.55%
6M price change	51.67%
6M total return	62.09%
All-time high	GBX 910.00
All-time high date	2022-01-20
All-time low	GBX 188.00
All-time low date	2017-12-15
Average true range (ATR)	GBX 9.90
Average volume	65.9K
Beta (1Y)	0.22
Beta (2Y)	0.22
Beta (5Y)	0.23
Change from 52-week high	-0.27%
Change from 52-week low	63.96%
Change from all-time high	-20%
Change from all-time low	287.23%
Change from open	0.55%
Day's gap	-0.28%
Dollar volume	GBX 48.3M
High price	GBX 730.00
Low price	GBX 724.00
Monthly RSI	62.32
Open price	GBX 724.00
Position in 52-week range	66.67%
Previous close	GBX 726.00
Price vs 150-day SMA	26.93%
Price vs 20-day SMA	3.97%
Price vs 200-day SMA	27.03%
Price vs 50-day SMA	10.42%
Relative volume	1.01
RSI	81.98
Sharpe ratio	0.69
Sharpe ratio (3Y)	0.74
Sharpe ratio (5Y)	0.12
Sortino ratio	1.45
Sortino ratio (3Y)	1.54
Sortino ratio (5Y)	0.41
Volume	66.3K
Weekly RSI	79.28
YTD price change	16.29%
YTD total return	24.28%

Metric

Value

150-day SMA

GBX 573.55

1D price change

0.28%

1M price change

5.51%

1M total return

5.51%

1W price change

3.41%

1W total return

3.41%

1Y price change

12%

1Y return CAGR

19.71%

1Y total return

19.69%

20-day SMA

GBX 700.20

200-day SMA

GBX 573.11

3M price change

34.82%

3M total return

39.68%

3Y price change

53.26%

3Y return CAGR

21.35%

3Y total return

78.73%

50-day SMA

GBX 659.28

50-day SMA vs 200-day SMA

50over200

52-week high

GBX 730.00

52-week high date

2026-10-28

52-week low

GBX 444.00

52-week low date

2026-03-30

5Y price change

-10.12%

5Y return CAGR

3.11%

5Y total return

16.55%

6M price change

51.67%

6M total return

62.09%

All-time high

GBX 910.00

All-time high date

2022-01-20

All-time low

GBX 188.00

All-time low date

2017-12-15

Average true range (ATR)

GBX 9.90

Average volume

65.9K

Beta (1Y)

0.22

Beta (2Y)

0.22

Beta (5Y)

0.23

Change from 52-week high

-0.27%

Change from 52-week low

63.96%

Change from all-time high

-20%

Change from all-time low

287.23%

Change from open

0.55%

Day's gap

-0.28%

Dollar volume

GBX 48.3M

High price

GBX 730.00

Low price

GBX 724.00

Monthly RSI

62.32

Open price

GBX 724.00

Position in 52-week range

66.67%

Previous close

GBX 726.00

Price vs 150-day SMA

26.93%

Price vs 20-day SMA

3.97%

Price vs 200-day SMA

27.03%

Price vs 50-day SMA

10.42%

Relative volume

1.01

RSI

81.98

Sharpe ratio

0.69

Sharpe ratio (3Y)

0.74

Sharpe ratio (5Y)

0.12

Sortino ratio

1.45

Sortino ratio (3Y)

1.54

Sortino ratio (5Y)

0.41

Volume

66.3K

Weekly RSI

79.28

YTD price change

16.29%

YTD total return

24.28%

Metric	Value
Float	20M
Shares change (QoQ)	-0.32%
Shares change (YoY)	0.38%
Shares held by insiders	29.67%
Shares held by institutions	60.62%
Shares outstanding	31.4M

Metric

Value

Float

20M

Shares change (QoQ)

-0.32%

Shares change (YoY)

0.38%

Shares held by insiders

29.67%

Shares held by institutions

60.62%

Shares outstanding

31.4M

AIM/KEYS (AIM/KEYS)

Price

Financial snapshot

Fair-value bridge

Latest news · AIM/KEYS

Valuation

Profitability

Balance sheet

Trading

Next earnings

Sector percentile context

All AIM/KEYS indicators

Profile and market data

Valuation

Profitability

Growth

Financial statements

Financial strength

Liquidity

Dividends and buybacks

Performance and technicals

Ownership and float

Deeper analysis on AIM/KEYS

Frequently asked questions