
Company Number
02332983
Next Accounts
Jun 2025
Shareholders
adt fire & security plc
Group Structure
View All
Industry
Security systems service activities
Registered Address
security house the summit, hanworth road, sunbury-on-thames, middlesex, TW16 5DB
Website
cdssystems.co.ukPomanda estimates the enterprise value of COMPUTERISED AND DIGITAL SECURITY SYSTEMS LIMITED at £2.9m based on a Turnover of £4.6m and 0.62x industry multiple (adjusted for size and gross margin).
Pomanda estimates the enterprise value of COMPUTERISED AND DIGITAL SECURITY SYSTEMS LIMITED at £1.5m based on an EBITDA of £334k and a 4.38x industry multiple (adjusted for size and gross margin).
Pomanda estimates the enterprise value of COMPUTERISED AND DIGITAL SECURITY SYSTEMS LIMITED at £3.3m based on Net Assets of £1.6m and 2.03x industry multiple (adjusted for liquidity).
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Computerised And Digital Security Systems Limited is a live company located in sunbury-on-thames, TW16 5DB with a Companies House number of 02332983. It operates in the security systems service activities sector, SIC Code 80200. Founded in January 1989, it's largest shareholder is adt fire & security plc with a 100% stake. Computerised And Digital Security Systems Limited is a mature, small sized company, Pomanda has estimated its turnover at £4.6m with high growth in recent years.
Pomanda's financial health check has awarded Computerised And Digital Security Systems Limited a 5 rating. We use a traffic light system to show it exceeds the industry average on 7 measures and has 2 areas for improvement. Company Health Check FAQs
7 Strong
3 Regular
2 Weak
Size
annual sales of £6.4m, make it larger than the average company (£1.6m)
£6.4m - Computerised And Digital Security Systems Limited
£1.6m - Industry AVG
Growth
3 year (CAGR) sales growth of 32%, show it is growing at a faster rate (3%)
- Computerised And Digital Security Systems Limited
3% - Industry AVG
Production
with a gross margin of 33.8%, this company has a comparable cost of product (36.6%)
33.8% - Computerised And Digital Security Systems Limited
36.6% - Industry AVG
Profitability
an operating margin of 12.1% make it more profitable than the average company (7.2%)
12.1% - Computerised And Digital Security Systems Limited
7.2% - Industry AVG
Employees
with 38 employees, this is above the industry average (26)
38 - Computerised And Digital Security Systems Limited
26 - Industry AVG
Pay Structure
on an average salary of £37.6k, the company has an equivalent pay structure (£37.6k)
- Computerised And Digital Security Systems Limited
£37.6k - Industry AVG
Efficiency
resulting in sales per employee of £167.9k, this is more efficient (£96.3k)
£167.9k - Computerised And Digital Security Systems Limited
£96.3k - Industry AVG
Debtor Days
it gets paid by customers after 82 days, this is later than average (63 days)
82 days - Computerised And Digital Security Systems Limited
63 days - Industry AVG
Creditor Days
its suppliers are paid after 46 days, this is close to average (44 days)
46 days - Computerised And Digital Security Systems Limited
44 days - Industry AVG
Stock Days
it holds stock equivalent to 9 days, this is less than average (19 days)
9 days - Computerised And Digital Security Systems Limited
19 days - Industry AVG
Cash Balance
has cash to cover current liabilities for 11 weeks, this is less cash available to meet short term requirements (16 weeks)
11 weeks - Computerised And Digital Security Systems Limited
16 weeks - Industry AVG
Debt Level
it has a ratio of liabilities to total assets of 52.2%, this is a lower level of debt than the average (61.1%)
52.2% - Computerised And Digital Security Systems Limited
61.1% - Industry AVG
Computerised And Digital Security Systems Limited's latest turnover from September 2023 is £4.6 million and the company has net assets of £1.6 million. According to their latest financial statements, Computerised And Digital Security Systems Limited has 25 employees and maintains cash reserves of £72.2 thousand as reported in the balance sheet.
Data source: Companies House, Pomanda Estimates
Sep 2023 | Jan 2023 | Jan 2022 | Jan 2021 | Jan 2020 | Jan 2019 | Jan 2018 | Jan 2017 | Jan 2016 | Jan 2015 | Jan 2014 | Jan 2013 | Jan 2012 | Jan 2011 | Jan 2010 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Turnover | 4,640,585 | 6,379,867 | 4,824,256 | ||||||||||||
Other Income Or Grants | |||||||||||||||
Cost Of Sales | 2,843,614 | 4,226,273 | 3,145,315 | ||||||||||||
Gross Profit | 1,796,971 | 2,153,594 | 1,678,941 | ||||||||||||
Admin Expenses | 1,477,671 | 1,382,175 | 1,311,914 | ||||||||||||
Operating Profit | 319,300 | 771,419 | 367,027 | ||||||||||||
Interest Payable | 5,847 | 9,787 | 11,742 | ||||||||||||
Interest Receivable | |||||||||||||||
Pre-Tax Profit | 400,671 | 99,449 | 365,954 | ||||||||||||
Tax | -160,817 | -74,860 | |||||||||||||
Profit After Tax | 400,671 | -61,368 | 291,094 | ||||||||||||
Dividends Paid | |||||||||||||||
Retained Profit | 400,671 | -61,368 | 291,094 | ||||||||||||
Employee Costs | |||||||||||||||
Number Of Employees | 25 | 38 | 34 | 36 | 36 | 33 | 33 | 33 | 32 | ||||||
EBITDA* | 334,039 | 811,630 | 422,955 |
* Earnings Before Interest, Tax, Depreciation and Amortisation
Sep 2023 | Jan 2023 | Jan 2022 | Jan 2021 | Jan 2020 | Jan 2019 | Jan 2018 | Jan 2017 | Jan 2016 | Jan 2015 | Jan 2014 | Jan 2013 | Jan 2012 | Jan 2011 | Jan 2010 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tangible Assets | 80,060 | 94,799 | 517,798 | 668,764 | 727,064 | 730,097 | 726,465 | 733,478 | 593,229 | 518,881 | 540,693 | 628,880 | 477,349 | 388,815 | 394,924 |
Intangible Assets | |||||||||||||||
Investments & Other | 44,000 | 530,041 | 545,041 | 684,041 | 684,041 | 684,041 | 684,041 | 684,041 | 684,001 | 684,001 | 1 | 1 | 1 | 1 | 1 |
Debtors (Due After 1 year) | |||||||||||||||
Total Fixed Assets | 124,060 | 624,840 | 1,062,839 | 1,352,805 | 1,411,105 | 1,414,138 | 1,410,506 | 1,417,519 | 1,277,230 | 1,202,882 | 540,694 | 628,881 | 477,350 | 388,816 | 394,925 |
Stock & work in progress | 121,037 | 109,069 | 95,386 | 90,601 | 102,413 | 90,899 | 93,386 | 111,056 | 113,179 | 159,242 | 162,108 | 155,128 | 155,407 | 152,662 | 154,462 |
Trade Debtors | 1,889,820 | 1,446,799 | 1,283,901 | 801,483 | 589,498 | 1,000,891 | 965,497 | 862,087 | 921,753 | 756,142 | 766,092 | 816,894 | 512,214 | 740,986 | 671,032 |
Group Debtors | 615,848 | 11,805 | 187,649 | ||||||||||||
Misc Debtors | 66,562 | 86,383 | 136,473 | 68,442 | 270,029 | 24,717 | 29,369 | 50,607 | 33,837 | 92,349 | 1,461 | 76,232 | 39,537 | ||
Cash | 72,193 | 287,166 | 178,260 | 327,068 | 56,488 | 114,108 | 4,078 | 66 | 83,222 | 122,449 | 332,817 | 373,302 | |||
misc current assets | |||||||||||||||
total current assets | 2,765,460 | 1,941,222 | 1,694,020 | 1,287,594 | 1,206,077 | 1,230,615 | 1,092,330 | 1,023,816 | 1,151,991 | 1,130,182 | 1,261,017 | 1,346,785 | 743,853 | 933,185 | 825,494 |
total assets | 2,889,520 | 2,566,062 | 2,756,859 | 2,640,399 | 2,617,182 | 2,644,753 | 2,502,836 | 2,441,335 | 2,429,221 | 2,333,064 | 1,801,711 | 1,975,666 | 1,221,203 | 1,322,001 | 1,220,419 |
Bank overdraft | 158,818 | 101,255 | 224,268 | 95,235 | 50,468 | 141,580 | 171,423 | ||||||||
Bank loan | 167,486 | 131,866 | 16,888 | 21,555 | 24,493 | 32,143 | 39,987 | ||||||||
Trade Creditors | 472,841 | 543,444 | 580,189 | 304,169 | 338,586 | 606,045 | 470,162 | 505,396 | 437,552 | 263,569 | 368,183 | 673,733 | 224,572 | 296,456 | 241,591 |
Group/Directors Accounts | 210,972 | 19,144 | 20,773 | 135,000 | 60,000 | 101,155 | 13,493 | ||||||||
other short term finances | |||||||||||||||
hp & lease commitments | 12,057 | 18,208 | 33,399 | 22,621 | 28,170 | 108,405 | 36,611 | 44,656 | 50,186 | 57,093 | 233,618 | 290,779 | 193,240 | 164,064 | 155,500 |
other current liabilities | 756,625 | 539,752 | 462,197 | 607,827 | 480,181 | 451,299 | 213,042 | 132,074 | 258,080 | 274,706 | |||||
total current liabilities | 1,241,523 | 1,312,376 | 1,234,603 | 1,035,872 | 1,090,349 | 1,281,757 | 1,022,301 | 873,992 | 863,861 | 630,416 | 626,294 | 996,655 | 508,267 | 602,100 | 568,514 |
loans | 147,144 | 270,719 | 293,449 | 348,855 | 270,689 | 375,773 | 293,257 | 486,618 | |||||||
hp & lease commitments | 20,308 | 26,668 | 96,679 | 86,271 | 108,892 | 43,988 | 107,957 | 144,568 | 190,090 | 154,336 | |||||
Accruals and Deferred Income | 3,800 | 7,100 | 174,410 | 142,667 | 128,650 | 90,555 | 137,078 | 91,529 | 86,115 | 103,810 | 109,372 | ||||
other liabilities | 11,111 | 197,350 | 260,791 | 142,044 | 102,093 | 94,771 | |||||||||
provisions | 1,800 | 8,900 | 5,200 | 14,000 | 14,500 | 26,000 | 19,000 | ||||||||
total long term liabilities | 20,308 | 26,668 | 243,823 | 356,990 | 406,141 | 399,943 | 554,856 | 671,908 | 617,197 | 756,620 | 348,928 | 378,320 | 247,159 | 205,903 | 204,143 |
total liabilities | 1,261,831 | 1,339,044 | 1,478,426 | 1,392,862 | 1,496,490 | 1,681,700 | 1,577,157 | 1,545,900 | 1,481,058 | 1,387,036 | 975,222 | 1,374,975 | 755,426 | 808,003 | 772,657 |
net assets | 1,627,689 | 1,227,018 | 1,278,433 | 1,247,537 | 1,120,692 | 963,053 | 925,679 | 895,435 | 948,163 | 946,028 | 826,489 | 600,691 | 465,777 | 513,998 | 447,762 |
total shareholders funds | 1,627,689 | 1,227,018 | 1,278,433 | 1,247,537 | 1,120,692 | 963,053 | 925,679 | 895,435 | 948,163 | 946,028 | 826,489 | 600,691 | 465,777 | 513,998 | 447,762 |
Sep 2023 | Jan 2023 | Jan 2022 | Jan 2021 | Jan 2020 | Jan 2019 | Jan 2018 | Jan 2017 | Jan 2016 | Jan 2015 | Jan 2014 | Jan 2013 | Jan 2012 | Jan 2011 | Jan 2010 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Operating Activities | |||||||||||||||
Operating Profit | 319,300 | 771,419 | 367,027 | ||||||||||||
Depreciation | 14,739 | 40,211 | 55,928 | 64,967 | 66,748 | 62,123 | 77,017 | 86,753 | 98,413 | 112,819 | 75,290 | 69,321 | 59,018 | 60,354 | |
Amortisation | |||||||||||||||
Tax | -160,817 | -74,860 | |||||||||||||
Stock | 25,651 | 13,683 | 4,785 | -11,812 | 11,514 | -2,487 | -17,670 | -2,123 | -46,063 | -2,866 | 6,980 | -279 | 2,745 | -1,800 | 154,462 |
Debtors | 1,151,856 | 124,613 | 550,449 | -177,251 | 21,568 | 30,742 | 82,172 | -42,896 | 107,099 | 82,399 | -52,263 | 229,909 | -192,077 | 109,491 | 671,032 |
Creditors | -107,348 | -36,745 | 276,020 | -34,417 | -267,459 | 135,883 | -35,234 | 67,844 | 173,983 | -104,614 | -305,550 | 449,161 | -71,884 | 54,865 | 241,591 |
Accruals and Deferred Income | 294,428 | 77,555 | -145,630 | 123,846 | 25,582 | 70,947 | 112,711 | -111,989 | 21,469 | 228,183 | 45,549 | 5,414 | -17,695 | -5,562 | 109,372 |
Deferred Taxes & Provisions | -1,800 | -7,100 | 3,700 | -8,800 | -500 | -11,500 | 7,000 | 19,000 | |||||||
Cash flow from operations | -656,388 | 553,327 | -76,749 | ||||||||||||
Investing Activities | |||||||||||||||
capital expenditure | |||||||||||||||
Change in Investments | -501,041 | -15,000 | -139,000 | 40 | 684,000 | 1 | |||||||||
cash flow from investments | |||||||||||||||
Financing Activities | |||||||||||||||
Bank loans | -167,486 | 35,620 | 114,978 | -4,667 | -2,938 | -7,650 | -7,844 | 39,987 | |||||||
Group/Directors Accounts | 210,972 | -19,144 | -1,629 | -114,227 | 75,000 | -41,155 | 87,662 | 13,493 | |||||||
Other Short Term Loans | |||||||||||||||
Long term loans | -147,144 | -147,144 | -123,575 | -22,730 | -55,406 | 78,166 | -105,084 | 82,516 | -193,361 | 486,618 | |||||
Hire Purchase and Lease Commitments | -97,713 | -85,202 | 21,186 | -28,170 | -15,331 | 7,825 | -44,656 | -51,052 | 28,847 | -22,189 | -57,161 | 97,539 | 29,176 | 8,564 | 155,500 |
other long term liabilities | -11,111 | -186,239 | -63,441 | 118,747 | 39,951 | 7,322 | 94,771 | ||||||||
share issue | |||||||||||||||
interest | -5,847 | -9,787 | -11,742 | ||||||||||||
cash flow from financing | -302,119 | -21,208 | -374,329 | ||||||||||||
cash and cash equivalents | |||||||||||||||
cash | -106,067 | 108,906 | -148,808 | 270,580 | -57,620 | 110,030 | 4,012 | -83,156 | -39,227 | -210,368 | -40,485 | 373,302 | |||
overdraft | -158,818 | -158,818 | 57,563 | -123,013 | 129,033 | 95,235 | -50,468 | -91,112 | -29,843 | 171,423 | |||||
change in cash | 52,751 | 267,724 | -206,371 | 393,593 | -186,653 | 14,795 | 4,012 | -83,156 | -39,227 | -210,368 | -40,485 | 423,770 | 91,112 | 29,843 | -171,423 |
Perform a competitor analysis for computerised and digital security systems limited by selecting its closest rivals, whether from the ADMINISTRATIVE AND SUPPORT SERVICE ACTIVITIES sector, other small companies, companies in TW16 area or any other competitors across 12 key performance metrics.
COMPUTERISED AND DIGITAL SECURITY SYSTEMS LIMITED group structure
Computerised And Digital Security Systems Limited has 3 subsidiary companies.
Ultimate parent company
JOHNSON CONTROLS INTERNATIONAL PUBLIC LI
IE543654
2 parents
COMPUTERISED AND DIGITAL SECURITY SYSTEMS LIMITED
02332983
3 subsidiaries
Computerised And Digital Security Systems Limited currently has 2 directors. The longest serving directors include Mr Craig Flanagan (Jul 2024) and Mr Peter Schieser (Apr 2025).
officer | country | age | start | end | role |
---|---|---|---|---|---|
Mr Craig Flanagan | 53 years | Jul 2024 | - | Director | |
Mr Peter Schieser | 58 years | Apr 2025 | - | Director |
P&L
September 2023turnover
4.6m
-4%
operating profit
319.3k
-13%
gross margin
38.8%
+11.27%
turnover
Turnover, or revenue, is the amount of sales generated by a company within the financial year.
Balance Sheet
September 2023net assets
1.6m
+0.27%
total assets
2.9m
+0.05%
cash
72.2k
-0.6%
net assets
Total assets minus all liabilities
company number
02332983
Type
Private limited with Share Capital
industry
80200 - Security systems service activities
incorporation date
January 1989
age
36
incorporated
UK
ultimate parent company
accounts
Small Company
last accounts submitted
September 2023
previous names
c.d.s. security services limited (August 1991)
luxpart limited (January 1989)
accountant
-
auditor
BPU LIMITED
address
security house the summit, hanworth road, sunbury-on-thames, middlesex, TW16 5DB
Bank
BARCLAYS BANK PLC
Legal Advisor
-
A charge, or mortgage, refers to the rights a company gives to a lender in return for a loan, often in the form of security given over business assets.
We found 5 charges/mortgages relating to computerised and digital security systems limited. Currently there are 0 open charges and 5 have been satisfied in the past.
When a company issues new shares, e.g. to new investors following a funding round, it is required to notify Companies House within one month of making an allotment of shares.
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