interzone services limited Company Information
Company Number
05273343
Next Accounts
Dec 2025
Directors
Shareholders
susan de sousa
irene de sousa
Group Structure
View All
Industry
Other professional, scientific and technical activities (not including environmental consultancy or quantity surveying) n.e.c.
Registered Address
4th floor, silverstream house, 45 fitzroy street, london, W1T 6EB
Website
-interzone services limited Estimated Valuation
Pomanda estimates the enterprise value of INTERZONE SERVICES LIMITED at £257.6k based on a Turnover of £553.2k and 0.47x industry multiple (adjusted for size and gross margin).
interzone services limited Estimated Valuation
Pomanda estimates the enterprise value of INTERZONE SERVICES LIMITED at £0 based on an EBITDA of £0 and a 3.35x industry multiple (adjusted for size and gross margin).
interzone services limited Estimated Valuation
Pomanda estimates the enterprise value of INTERZONE SERVICES LIMITED at £560.7k based on Net Assets of £244.3k and 2.3x industry multiple (adjusted for liquidity).
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Interzone Services Limited Overview
Interzone Services Limited is a live company located in london, W1T 6EB with a Companies House number of 05273343. It operates in the other professional, scientific and technical activities n.e.c. sector, SIC Code 74909. Founded in October 2004, it's largest shareholder is susan de sousa with a 99% stake. Interzone Services Limited is a mature, small sized company, Pomanda has estimated its turnover at £553.2k with low growth in recent years.
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Interzone Services Limited Health Check
Pomanda's financial health check has awarded Interzone Services Limited a 1.5 rating. We use a traffic light system to show it exceeds the industry average on 1 measures and has 5 areas for improvement. Company Health Check FAQs


1 Strong

1 Regular

5 Weak

Size
annual sales of £553.2k, make it smaller than the average company (£1.7m)
- Interzone Services Limited
£1.7m - Industry AVG

Growth
3 year (CAGR) sales growth of 0%, show it is growing at a slower rate (8.5%)
- Interzone Services Limited
8.5% - Industry AVG

Production
with a gross margin of 23.8%, this company has a higher cost of product (45.9%)
- Interzone Services Limited
45.9% - Industry AVG

Profitability
There is insufficient data available for this Key Performance Indicator!
- Interzone Services Limited
- - Industry AVG

Employees
with 1 employees, this is below the industry average (17)
1 - Interzone Services Limited
17 - Industry AVG

Pay Structure
on an average salary of £48.4k, the company has an equivalent pay structure (£48.4k)
- Interzone Services Limited
£48.4k - Industry AVG

Efficiency
resulting in sales per employee of £553.2k, this is more efficient (£111.3k)
- Interzone Services Limited
£111.3k - Industry AVG

Debtor Days
it gets paid by customers after 154 days, this is later than average (53 days)
- Interzone Services Limited
53 days - Industry AVG

Creditor Days
There is insufficient data available for this Key Performance Indicator!
- Interzone Services Limited
- - Industry AVG

Stock Days
There is insufficient data available for this Key Performance Indicator!
- Interzone Services Limited
- - Industry AVG

Cash Balance
There is insufficient data available for this Key Performance Indicator!
- - Interzone Services Limited
- - Industry AVG

Debt Level
There is insufficient data available for this Key Performance Indicator!
- - Interzone Services Limited
- - Industry AVG
INTERZONE SERVICES LIMITED financials

Interzone Services Limited's latest turnover from March 2024 is estimated at £553.2 thousand and the company has net assets of £244.3 thousand. According to their latest financial statements, Interzone Services Limited has 1 employee and maintains cash reserves of 0 as reported in the balance sheet.
Data source: Companies House, Pomanda Estimates
Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 | Mar 2018 | Mar 2017 | Mar 2016 | Mar 2015 | Mar 2014 | Mar 2013 | Mar 2012 | Mar 2011 | Mar 2010 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Turnover | 170,715 | ||||||||||||||
Other Income Or Grants | |||||||||||||||
Cost Of Sales | |||||||||||||||
Gross Profit | |||||||||||||||
Admin Expenses | |||||||||||||||
Operating Profit | 151,865 | ||||||||||||||
Interest Payable | |||||||||||||||
Interest Receivable | 4,841 | ||||||||||||||
Pre-Tax Profit | 156,706 | ||||||||||||||
Tax | -32,908 | ||||||||||||||
Profit After Tax | 123,798 | ||||||||||||||
Dividends Paid | 25,400 | ||||||||||||||
Retained Profit | 98,398 | ||||||||||||||
Employee Costs | 16,188 | ||||||||||||||
Number Of Employees | 1 | 1 | 1 | 1 | 1 | ||||||||||
EBITDA* | 151,865 |
* Earnings Before Interest, Tax, Depreciation and Amortisation
Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 | Mar 2018 | Mar 2017 | Mar 2016 | Mar 2015 | Mar 2014 | Mar 2013 | Mar 2012 | Mar 2011 | Mar 2010 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tangible Assets | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | |||||||
Intangible Assets | |||||||||||||||
Investments & Other | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | ||||||||||
Debtors (Due After 1 year) | |||||||||||||||
Total Fixed Assets | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | ||
Stock & work in progress | |||||||||||||||
Trade Debtors | 234,322 | 234,322 | 234,322 | 234,322 | 256,517 | 276,190 | 296,190 | 316,517 | |||||||
Group Debtors | |||||||||||||||
Misc Debtors | |||||||||||||||
Cash | 336,616 | 358,180 | 385,474 | 383,670 | 384,674 | 418,492 | 430,335 | ||||||||
misc current assets | 10,000 | 10,000 | |||||||||||||
total current assets | 234,322 | 234,322 | 234,322 | 234,322 | 256,517 | 276,190 | 296,190 | 316,517 | 336,616 | 358,180 | 385,474 | 393,670 | 384,674 | 418,492 | 440,335 |
total assets | 244,322 | 244,322 | 244,322 | 244,322 | 266,517 | 286,190 | 306,190 | 326,517 | 346,616 | 368,180 | 395,474 | 393,670 | 394,674 | 428,492 | 440,335 |
Bank overdraft | |||||||||||||||
Bank loan | |||||||||||||||
Trade Creditors | 3,067 | 361 | |||||||||||||
Group/Directors Accounts | |||||||||||||||
other short term finances | |||||||||||||||
hp & lease commitments | |||||||||||||||
other current liabilities | 39,068 | ||||||||||||||
total current liabilities | 3,067 | 361 | 39,068 | ||||||||||||
loans | |||||||||||||||
hp & lease commitments | |||||||||||||||
Accruals and Deferred Income | 11,085 | ||||||||||||||
other liabilities | |||||||||||||||
provisions | |||||||||||||||
total long term liabilities | 11,085 | ||||||||||||||
total liabilities | 3,067 | 361 | 11,085 | 39,068 | |||||||||||
net assets | 244,322 | 244,322 | 244,322 | 244,322 | 266,517 | 286,190 | 306,190 | 326,517 | 346,616 | 365,113 | 395,113 | 393,670 | 394,674 | 417,407 | 401,267 |
total shareholders funds | 244,322 | 244,322 | 244,322 | 244,322 | 266,517 | 286,190 | 306,190 | 326,517 | 346,616 | 365,113 | 395,113 | 393,670 | 394,674 | 417,407 | 401,267 |
Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 | Mar 2018 | Mar 2017 | Mar 2016 | Mar 2015 | Mar 2014 | Mar 2013 | Mar 2012 | Mar 2011 | Mar 2010 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Operating Activities | |||||||||||||||
Operating Profit | 151,865 | ||||||||||||||
Depreciation | |||||||||||||||
Amortisation | |||||||||||||||
Tax | -32,908 | ||||||||||||||
Stock | |||||||||||||||
Debtors | -22,195 | -19,673 | -20,000 | -20,327 | 316,517 | ||||||||||
Creditors | -3,067 | 2,706 | 361 | ||||||||||||
Accruals and Deferred Income | -11,085 | -27,983 | 39,068 | ||||||||||||
Deferred Taxes & Provisions | |||||||||||||||
Cash flow from operations | 158,025 | ||||||||||||||
Investing Activities | |||||||||||||||
capital expenditure | |||||||||||||||
Change in Investments | -10,000 | 10,000 | -10,000 | 10,000 | |||||||||||
cash flow from investments | |||||||||||||||
Financing Activities | |||||||||||||||
Bank loans | |||||||||||||||
Group/Directors Accounts | |||||||||||||||
Other Short Term Loans | |||||||||||||||
Long term loans | |||||||||||||||
Hire Purchase and Lease Commitments | |||||||||||||||
other long term liabilities | |||||||||||||||
share issue | |||||||||||||||
interest | 4,841 | ||||||||||||||
cash flow from financing | 307,710 | ||||||||||||||
cash and cash equivalents | |||||||||||||||
cash | -336,616 | -21,564 | -27,294 | 1,804 | -1,004 | -33,818 | -11,843 | 430,335 | |||||||
overdraft | |||||||||||||||
change in cash | -336,616 | -21,564 | -27,294 | 1,804 | -1,004 | -33,818 | -11,843 | 430,335 |
interzone services limited Credit Report and Business Information
Interzone Services Limited Competitor Analysis

Perform a competitor analysis for interzone services limited by selecting its closest rivals, whether from the PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES sector, other small companies, companies in W1T area or any other competitors across 12 key performance metrics.
interzone services limited Ownership
INTERZONE SERVICES LIMITED group structure
Interzone Services Limited has no subsidiary companies.
Ultimate parent company
INTERZONE SERVICES LIMITED
05273343
interzone services limited directors
Interzone Services Limited currently has 1 director, Ms Susan De Sousa serving since Oct 2004.
officer | country | age | start | end | role |
---|---|---|---|---|---|
Ms Susan De Sousa | United Kingdom | 55 years | Oct 2004 | - | Director |
P&L
March 2024turnover
553.2k
+3%
operating profit
0
0%
gross margin
23.8%
+0.32%
turnover
Turnover, or revenue, is the amount of sales generated by a company within the financial year.
Balance Sheet
March 2024net assets
244.3k
0%
total assets
244.3k
0%
cash
0
0%
net assets
Total assets minus all liabilities
interzone services limited company details
company number
05273343
Type
Private limited with Share Capital
industry
74909 - Other professional, scientific and technical activities (not including environmental consultancy or quantity surveying) n.e.c.
incorporation date
October 2004
age
21
incorporated
UK
ultimate parent company
accounts
Micro-Entity Accounts
last accounts submitted
March 2024
previous names
N/A
accountant
-
auditor
-
address
4th floor, silverstream house, 45 fitzroy street, london, W1T 6EB
Bank
SANTANDER PLC
Legal Advisor
-
interzone services 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 did not find charges/mortgages relating to interzone services limited.
interzone services 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 INTERZONE SERVICES LIMITED. This can take several minutes, an email will notify you when this has completed.
interzone services limited Companies House Filings - See Documents
date | description | view/download |
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