core technology systems (u.k.) limited Company Information
Company Number
02502866
Next Accounts
Sep 2025
Shareholders
conor joseph callanan
eamon mcgann
View AllGroup Structure
View All
Industry
Computer consultancy activities
+1Registered Address
9th floor 9 appold street, london, EC2A 2AP
Website
www.core.co.ukcore technology systems (u.k.) limited Estimated Valuation
Pomanda estimates the enterprise value of CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED at £4.3m based on a Turnover of £7.1m and 0.61x industry multiple (adjusted for size and gross margin).
core technology systems (u.k.) limited Estimated Valuation
Pomanda estimates the enterprise value of CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED at £0 based on an EBITDA of £-644.2k and a 4.22x industry multiple (adjusted for size and gross margin).
core technology systems (u.k.) limited Estimated Valuation
Pomanda estimates the enterprise value of CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED at £980.4k based on Net Assets of £432.3k and 2.27x industry multiple (adjusted for liquidity).
Edit your figures and get a professional valuation report.
Core Technology Systems (u.k.) Limited Overview
Core Technology Systems (u.k.) Limited is a live company located in london, EC2A 2AP with a Companies House number of 02502866. It operates in the information technology consultancy activities sector, SIC Code 62020. Founded in May 1990, it's largest shareholder is conor joseph callanan with a 69.9% stake. Core Technology Systems (u.k.) Limited is a mature, mid sized company, Pomanda has estimated its turnover at £7.1m with high growth in recent years.
Upgrade for unlimited company reports & a free credit check
Core Technology Systems (u.k.) Limited Health Check
Pomanda's financial health check has awarded Core Technology Systems (U.K.) Limited a 2 rating. We use a traffic light system to show it exceeds the industry average on 4 measures and has 6 areas for improvement. Company Health Check FAQs


4 Strong

1 Regular

6 Weak

Size
annual sales of £7.1m, make it larger than the average company (£5.3m)
- Core Technology Systems (u.k.) Limited
£5.3m - Industry AVG

Growth
3 year (CAGR) sales growth of 23%, show it is growing at a faster rate (8.2%)
- Core Technology Systems (u.k.) Limited
8.2% - Industry AVG

Production
with a gross margin of 25.3%, this company has a higher cost of product (48.5%)
- Core Technology Systems (u.k.) Limited
48.5% - Industry AVG

Profitability
an operating margin of -9.8% make it less profitable than the average company (4.7%)
- Core Technology Systems (u.k.) Limited
4.7% - Industry AVG

Employees
with 54 employees, this is above the industry average (32)
54 - Core Technology Systems (u.k.) Limited
32 - Industry AVG

Pay Structure
on an average salary of £68.7k, the company has an equivalent pay structure (£68.7k)
- Core Technology Systems (u.k.) Limited
£68.7k - Industry AVG

Efficiency
resulting in sales per employee of £131.1k, this is less efficient (£158.6k)
- Core Technology Systems (u.k.) Limited
£158.6k - Industry AVG

Debtor Days
it gets paid by customers after 123 days, this is later than average (57 days)
- Core Technology Systems (u.k.) Limited
57 days - Industry AVG

Creditor Days
its suppliers are paid after 170 days, this is slower than average (30 days)
- Core Technology Systems (u.k.) Limited
30 days - Industry AVG

Stock Days
There is insufficient data available for this Key Performance Indicator!
- Core Technology Systems (u.k.) Limited
- - Industry AVG

Cash Balance
has cash to cover current liabilities for 4 weeks, this is less cash available to meet short term requirements (15 weeks)
4 weeks - Core Technology Systems (u.k.) Limited
15 weeks - Industry AVG

Debt Level
it has a ratio of liabilities to total assets of 90.6%, this is a higher level of debt than the average (61.8%)
90.6% - Core Technology Systems (u.k.) Limited
61.8% - Industry AVG
CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED financials

Core Technology Systems (U.K.) Limited's latest turnover from December 2023 is estimated at £7.1 million and the company has net assets of £432.3 thousand. According to their latest financial statements, Core Technology Systems (U.K.) Limited has 54 employees and maintains cash reserves of £192.7 thousand as reported in the balance sheet.
Data source: Companies House, Pomanda Estimates
Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 | Dec 2015 | Dec 2014 | Dec 2013 | Dec 2012 | Dec 2011 | Dec 2010 | Dec 2009 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Turnover | 6,242,690 | ||||||||||||||
Other Income Or Grants | |||||||||||||||
Cost Of Sales | 3,949,162 | ||||||||||||||
Gross Profit | 2,293,528 | ||||||||||||||
Admin Expenses | 2,315,430 | ||||||||||||||
Operating Profit | -21,902 | ||||||||||||||
Interest Payable | 11,847 | ||||||||||||||
Interest Receivable | |||||||||||||||
Pre-Tax Profit | 97,951 | ||||||||||||||
Tax | -8,446 | ||||||||||||||
Profit After Tax | 89,505 | ||||||||||||||
Dividends Paid | |||||||||||||||
Retained Profit | 89,505 | ||||||||||||||
Employee Costs | |||||||||||||||
Number Of Employees | 54 | 52 | 50 | 60 | 60 | 72 | 70 | ||||||||
EBITDA* | 280,581 |
* Earnings Before Interest, Tax, Depreciation and Amortisation
Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 | Dec 2015 | Dec 2014 | Dec 2013 | Dec 2012 | Dec 2011 | Dec 2010 | Dec 2009 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tangible Assets | 93,783 | 81,373 | 44,819 | 6,822 | 25,489 | 33,183 | 44,755 | 62,439 | 313,013 | 363,040 | 99,943 | 136,482 | 37,729 | 25,364 | 12,078 |
Intangible Assets | 44,630 | 63,757 | 227,819 | 456,070 | 684,321 | 912,572 | 1,115,348 | ||||||||
Investments & Other | 1,891,745 | 2,660,747 | 935 | 935 | 935 | 935 | 935 | 877 | 877 | 350,000 | |||||
Debtors (Due After 1 year) | |||||||||||||||
Total Fixed Assets | 2,030,158 | 2,805,877 | 45,754 | 7,757 | 26,424 | 261,937 | 501,760 | 747,637 | 1,226,462 | 1,478,388 | 449,943 | 136,482 | 37,729 | 25,364 | 12,078 |
Stock & work in progress | 3,330 | 279 | 198 | ||||||||||||
Trade Debtors | 2,388,884 | 1,988,823 | 1,557,370 | 1,091,327 | 1,540,663 | 2,537,503 | 1,610,828 | 1,479,309 | 1,171,445 | 1,289,074 | 1,197,772 | 1,064,163 | 723,960 | 535,743 | 355,511 |
Group Debtors | |||||||||||||||
Misc Debtors | 269,255 | 626,924 | 431,727 | 279,488 | |||||||||||
Cash | 192,700 | 521,278 | 1,407,257 | 3,146,119 | 807,987 | 609,072 | 428,042 | 286,003 | 247,449 | 59,748 | 190,878 | 54,102 | 212,877 | 95,743 | |
misc current assets | |||||||||||||||
total current assets | 2,581,584 | 2,510,101 | 3,233,882 | 4,237,446 | 2,348,650 | 3,146,575 | 2,665,794 | 1,911,036 | 1,736,936 | 1,536,523 | 1,257,520 | 1,258,371 | 778,341 | 748,818 | 451,254 |
total assets | 4,611,742 | 5,315,978 | 3,279,636 | 4,245,203 | 2,375,074 | 3,408,512 | 3,167,554 | 2,658,673 | 2,963,398 | 3,014,911 | 1,707,463 | 1,394,853 | 816,070 | 774,182 | 463,332 |
Bank overdraft | 33,314 | 186,767 | 53,606 | ||||||||||||
Bank loan | |||||||||||||||
Trade Creditors | 2,476,835 | 2,501,753 | 476,447 | 1,555,230 | 949,252 | 1,595,557 | 279,404 | 259,180 | 281,692 | 1,270,112 | 1,251,026 | 1,076,033 | 538,169 | 228,072 | |
Group/Directors Accounts | 50,766 | 25,224 | 10,579 | ||||||||||||
other short term finances | |||||||||||||||
hp & lease commitments | |||||||||||||||
other current liabilities | 1,256,337 | 1,165,382 | 887,846 | 847,207 | |||||||||||
total current liabilities | 2,476,835 | 2,501,753 | 1,732,784 | 1,555,230 | 949,252 | 1,595,557 | 1,528,866 | 1,359,017 | 1,193,084 | 1,270,112 | 1,251,026 | 1,076,033 | 538,169 | 228,072 | |
loans | 488,485 | 34,736 | 67,938 | 130,949 | |||||||||||
hp & lease commitments | |||||||||||||||
Accruals and Deferred Income | |||||||||||||||
other liabilities | 1,702,612 | 1,708,261 | 1,150,000 | 4,098 | 189,449 | 53,750 | 663,039 | ||||||||
provisions | 1,717 | 2,907 | 5,990 | 9,936 | |||||||||||
total long term liabilities | 1,702,612 | 1,708,261 | 488,485 | 1,150,000 | 4,098 | 1,717 | 37,643 | 67,938 | 136,939 | 199,385 | 53,750 | 663,039 | |||
total liabilities | 4,179,447 | 4,210,014 | 2,221,269 | 2,705,230 | 953,350 | 1,597,274 | 1,566,509 | 1,426,955 | 1,330,023 | 1,469,497 | 1,304,776 | 1,076,033 | 663,039 | 538,169 | 228,072 |
net assets | 432,295 | 1,105,964 | 1,058,367 | 1,539,973 | 1,421,724 | 1,811,238 | 1,601,045 | 1,231,718 | 1,633,375 | 1,545,414 | 402,687 | 318,820 | 153,031 | 236,013 | 235,260 |
total shareholders funds | 432,295 | 1,105,964 | 1,058,367 | 1,539,973 | 1,421,724 | 1,811,238 | 1,601,045 | 1,231,718 | 1,633,375 | 1,545,414 | 402,687 | 318,820 | 153,031 | 236,013 | 235,260 |
Dec 2023 | Dec 2022 | Dec 2021 | Dec 2020 | Dec 2019 | Dec 2018 | Dec 2017 | Dec 2016 | Dec 2015 | Dec 2014 | Dec 2013 | Dec 2012 | Dec 2011 | Dec 2010 | Dec 2009 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Operating Activities | |||||||||||||||
Operating Profit | -21,902 | ||||||||||||||
Depreciation | 26,391 | 26,391 | 26,391 | 26,391 | 23,979 | 46,576 | 47,214 | 71,566 | 75,970 | 69,710 | 57,478 | 28,776 | 23,779 | 12,191 | 20,054 |
Amortisation | 21,853 | 1,821 | 227,819 | 228,251 | 228,251 | 228,251 | 226,513 | 86,736 | |||||||
Tax | -8,446 | ||||||||||||||
Stock | -3,330 | 3,051 | 81 | 198 | |||||||||||
Debtors | 400,061 | 162,198 | 735,298 | -449,336 | -996,840 | 299,751 | 326,716 | 460,103 | 161,859 | 91,302 | 133,609 | 340,203 | 188,217 | 180,232 | 355,511 |
Creditors | -24,918 | 2,025,306 | -1,078,783 | 605,978 | -646,305 | 1,316,153 | 20,224 | -22,512 | -988,420 | 19,086 | 174,993 | 1,076,033 | -538,169 | 310,097 | 228,072 |
Accruals and Deferred Income | -1,256,337 | 1,256,337 | -1,165,382 | 277,536 | 40,639 | 847,207 | |||||||||
Deferred Taxes & Provisions | -1,717 | -1,190 | 2,907 | -5,990 | -3,946 | 9,936 | |||||||||
Cash flow from operations | -34,883 | ||||||||||||||
Investing Activities | |||||||||||||||
capital expenditure | |||||||||||||||
Change in Investments | -769,002 | 2,659,812 | 58 | 877 | -350,000 | 350,000 | |||||||||
cash flow from investments | |||||||||||||||
Financing Activities | |||||||||||||||
Bank loans | |||||||||||||||
Group/Directors Accounts | -50,766 | 25,542 | 14,645 | 10,579 | |||||||||||
Other Short Term Loans | |||||||||||||||
Long term loans | -488,485 | 488,485 | -34,736 | -33,202 | -63,011 | 130,949 | |||||||||
Hire Purchase and Lease Commitments | |||||||||||||||
other long term liabilities | -5,649 | 1,708,261 | -1,150,000 | 1,145,902 | 4,098 | -189,449 | 135,699 | 53,750 | -663,039 | 663,039 | |||||
share issue | |||||||||||||||
interest | -11,847 | ||||||||||||||
cash flow from financing | -61,312 | ||||||||||||||
cash and cash equivalents | |||||||||||||||
cash | -328,578 | -885,979 | -1,738,862 | 2,338,132 | 198,915 | 181,030 | 428,042 | -286,003 | 38,554 | 187,701 | -131,130 | 136,776 | -158,775 | 117,134 | 95,743 |
overdraft | -33,314 | -153,453 | 133,161 | 53,606 | |||||||||||
change in cash | -328,578 | -885,979 | -1,738,862 | 2,338,132 | 198,915 | 214,344 | 581,495 | -419,164 | -15,052 | 187,701 | -131,130 | 136,776 | -158,775 | 117,134 | 95,743 |
core technology systems (u.k.) limited Credit Report and Business Information
Core Technology Systems (u.k.) Limited Competitor Analysis

Perform a competitor analysis for core technology systems (u.k.) limited by selecting its closest rivals, whether from the INFORMATION AND COMMUNICATION sector, other mid companies, companies in EC2A area or any other competitors across 12 key performance metrics.
core technology systems (u.k.) limited Ownership
CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED group structure
Core Technology Systems (U.K.) Limited has 4 subsidiary companies.
Ultimate parent company
CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED
02502866
4 subsidiaries
core technology systems (u.k.) limited directors
Core Technology Systems (U.K.) Limited currently has 4 directors. The longest serving directors include Mr Conor Callanan (May 1992) and Mr Eamon McGann (Jan 2003).
officer | country | age | start | end | role |
---|---|---|---|---|---|
Mr Conor Callanan | England | 59 years | May 1992 | - | Director |
Mr Eamon McGann | England | 54 years | Jan 2003 | - | Director |
Mr Malcolm Newman | England | 66 years | Dec 2006 | - | Director |
Mr Rye Austin | England | 45 years | Nov 2014 | - | Director |
P&L
December 2023turnover
7.1m
+16%
operating profit
-692.4k
0%
gross margin
25.3%
-5.23%
turnover
Turnover, or revenue, is the amount of sales generated by a company within the financial year.
Balance Sheet
December 2023net assets
432.3k
-0.61%
total assets
4.6m
-0.13%
cash
192.7k
-0.63%
net assets
Total assets minus all liabilities
core technology systems (u.k.) limited company details
company number
02502866
Type
Private limited with Share Capital
industry
62020 - Computer consultancy activities
62090 - Other information technology and computer service activities
incorporation date
May 1990
age
35
incorporated
UK
ultimate parent company
accounts
Unaudited Abridged
last accounts submitted
December 2023
previous names
core technology systems uk limited (October 1991)
uniquote limited (June 1990)
accountant
-
auditor
-
address
9th floor 9 appold street, london, EC2A 2AP
Bank
LLOYDS TSB BANK PLC
Legal Advisor
-
core technology systems (u.k.) limited Charges & Mortgages
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 8 charges/mortgages relating to core technology systems (u.k.) limited. Currently there are 2 open charges and 6 have been satisfied in the past.
core technology systems (u.k.) limited Capital Raised & Share Issues BETA
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.
Click to start generating capital raising & share issue transactions for CORE TECHNOLOGY SYSTEMS (U.K.) LIMITED. This can take several minutes, an email will notify you when this has completed.
core technology systems (u.k.) limited Companies House Filings - See Documents
date | description | view/download |
---|