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The above diagram shows the color scheme of the layout in the main result page. The parent entities and officers are those entities, including individual and legal persons, have significant controls over the company in focus. The offspring entities and appointments are those entities that the company in focus can influence on.

Clicking the links on parent entities or officers, and offspring entities or managed companies will put them in focus and show upstream or downstream connections. In general, ascendant entities can be found by moving toward upstream, and descendant entities are by toward downstream. In this way, progenitor entities such as grandparent companies (parents of parent), sibling companies (children of parent), partner companies (parents of child), and progeny entities such as grandchild companies (children of child) can be found easily.

Jump to: Company in focus, Offsprings
Parent entities and officers 12
  • 1
    Maddox, Toby Robert
    Born in June 1991
    Individual (1 offspring)
    Officer
    2021-11-01 ~ now
    OF - Director → CIF 0
  • 2
    Hearn, Nicholas
    Born in October 1969
    Individual (4 offsprings)
    Officer
    2002-05-29 ~ now
    OF - Director → CIF 0
    Mr Nicholas Hearn
    Born in October 1969
    Individual (4 offsprings)
    Person with significant control
    2017-06-29 ~ 2021-03-01
    PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0
    PE - Ownership of shares – More than 25% but not more than 50% → CIF 0
  • 3
    Thumwood, Michael
    Born in October 1946
    Individual (2 offsprings)
    Officer
    2001-06-29 ~ 2002-05-29
    OF - Director → CIF 0
  • 4
    Ward, Esme Kathleen
    Born in May 1947
    Individual (2 offsprings)
    Officer
    2001-06-29 ~ 2002-05-29
    OF - Director → CIF 0
    Ward, Esme Kathleen
    Individual (2 offsprings)
    Officer
    2001-06-29 ~ 2002-05-29
    OF - Secretary → CIF 0
  • 5
    Harris, Gavin Terence
    Born in September 1976
    Individual (5 offsprings)
    Officer
    2009-09-07 ~ now
    OF - Director → CIF 0
  • 6
    Lees, Jonathan William
    Born in July 1970
    Individual (1 offspring)
    Officer
    2014-01-02 ~ now
    OF - Director → CIF 0
  • 7
    Sandford, John
    Born in June 1963
    Individual (5 offsprings)
    Officer
    2001-07-25 ~ now
    OF - Director → CIF 0
    Sandford, John
    Individual (5 offsprings)
    Officer
    2002-05-29 ~ 2009-09-07
    OF - Secretary → CIF 0
    Mr John Sandford
    Born in June 1963
    Individual (5 offsprings)
    Person with significant control
    2017-06-29 ~ 2021-03-01
    PE - Ownership of voting rights - More than 25% but not more than 50% → CIF 0
    PE - Ownership of shares – More than 25% but not more than 50% → CIF 0
  • 8
    Hunsdon, Katarzyna Anna
    Born in June 1984
    Individual (3 offsprings)
    Officer
    2012-11-23 ~ 2019-02-15
    OF - Director → CIF 0
  • 9
    Hearn, Melanie Jane
    Born in July 1970
    Individual (1 offspring)
    Officer
    2020-07-08 ~ now
    OF - Director → CIF 0
  • 10
    Neves, Dennis Edwin
    Born in May 1948
    Individual (3 offsprings)
    Officer
    2001-06-29 ~ 2002-05-29
    OF - Director → CIF 0
  • 11
    Crook, Michael James
    Born in August 1989
    Individual (1 offspring)
    Officer
    2017-09-18 ~ now
    OF - Director → CIF 0
  • 12
    SANDFORD, HEARN, HARRIS & ASSOCIATES LTD
    13227190
    Quad One, Becquerel Avenue, Harwell Oxford, Didcot, England
    Active Corporate (3 parents, 2 offsprings)
    Person with significant control
    2021-03-01 ~ now
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
parent relation
Company in focus

S M S ENVIRONMENTAL LIMITED

Period: 2001-06-29 ~ now
Company number: 04243379
Registered name
S M S ENVIRONMENTAL LIMITED - now
Standard Industrial Classification
36000 - Water Collection, Treatment And Supply
Brief company account
Par Value of Share
Class 1 ordinary share
02023-08-01 ~ 2024-07-31
Turnover/Revenue
13,454,014 GBP2023-08-01 ~ 2024-07-31
10,929,571 GBP2022-08-01 ~ 2023-07-31
Cost of Sales
7,079,608 GBP2023-08-01 ~ 2024-07-31
5,934,636 GBP2022-08-01 ~ 2023-07-31
Gross Profit/Loss
6,374,406 GBP2023-08-01 ~ 2024-07-31
4,994,935 GBP2022-08-01 ~ 2023-07-31
Administrative Expenses
5,823,434 GBP2023-08-01 ~ 2024-07-31
4,306,154 GBP2022-08-01 ~ 2023-07-31
Operating Profit/Loss
551,472 GBP2023-08-01 ~ 2024-07-31
690,253 GBP2022-08-01 ~ 2023-07-31
Other Interest Receivable/Similar Income (Finance Income)
16,021 GBP2023-08-01 ~ 2024-07-31
12,765 GBP2022-08-01 ~ 2023-07-31
Interest Payable/Similar Charges (Finance Costs)
50,381 GBP2023-08-01 ~ 2024-07-31
20,054 GBP2022-08-01 ~ 2023-07-31
Profit/Loss on Ordinary Activities Before Tax
517,112 GBP2023-08-01 ~ 2024-07-31
682,964 GBP2022-08-01 ~ 2023-07-31
Tax/Tax Credit on Profit or Loss on Ordinary Activities
85,261 GBP2023-08-01 ~ 2024-07-31
46,449 GBP2022-08-01 ~ 2023-07-31
Profit/Loss
431,851 GBP2023-08-01 ~ 2024-07-31
636,515 GBP2022-08-01 ~ 2023-07-31
Comprehensive Income/Expense
431,851 GBP2023-08-01 ~ 2024-07-31
636,515 GBP2022-08-01 ~ 2023-07-31
Intangible Assets
116,861 GBP2024-07-31
Property, Plant & Equipment
196,300 GBP2024-07-31
185,369 GBP2023-07-31
Fixed Assets
313,161 GBP2024-07-31
185,369 GBP2023-07-31
Debtors
4,186,834 GBP2024-07-31
2,803,184 GBP2023-07-31
Cash at bank and in hand
1,031,221 GBP2024-07-31
1,542,443 GBP2023-07-31
Current Assets
5,218,055 GBP2024-07-31
4,345,627 GBP2023-07-31
Creditors
Current
2,336,035 GBP2024-07-31
1,843,401 GBP2023-07-31
Net Current Assets/Liabilities
2,882,020 GBP2024-07-31
2,502,226 GBP2023-07-31
Total Assets Less Current Liabilities
3,195,181 GBP2024-07-31
2,687,595 GBP2023-07-31
Net Assets/Liabilities
2,623,410 GBP2024-07-31
2,465,559 GBP2023-07-31
Equity
Called up share capital
210 GBP2024-07-31
210 GBP2023-07-31
210 GBP2022-07-31
Share premium
9,990 GBP2024-07-31
9,990 GBP2023-07-31
9,990 GBP2022-07-31
Retained earnings (accumulated losses)
2,613,210 GBP2024-07-31
2,455,359 GBP2023-07-31
1,993,844 GBP2022-07-31
Equity
2,623,410 GBP2024-07-31
2,465,559 GBP2023-07-31
2,004,044 GBP2022-07-31
Dividends Paid
Retained earnings (accumulated losses)
-274,000 GBP2023-08-01 ~ 2024-07-31
-175,000 GBP2022-08-01 ~ 2023-07-31
Dividends Paid
-274,000 GBP2023-08-01 ~ 2024-07-31
-175,000 GBP2022-08-01 ~ 2023-07-31
Comprehensive Income/Expense
Retained earnings (accumulated losses)
431,851 GBP2023-08-01 ~ 2024-07-31
636,515 GBP2022-08-01 ~ 2023-07-31
Wages/Salaries
6,962,328 GBP2023-08-01 ~ 2024-07-31
5,538,214 GBP2022-08-01 ~ 2023-07-31
Social Security Costs
708,308 GBP2023-08-01 ~ 2024-07-31
594,134 GBP2022-08-01 ~ 2023-07-31
Pension & Other Post-employment Benefit Costs/Other Pension Costs
196,007 GBP2023-08-01 ~ 2024-07-31
156,281 GBP2022-08-01 ~ 2023-07-31
Staff Costs/Employee Benefits Expense
7,866,643 GBP2023-08-01 ~ 2024-07-31
6,288,629 GBP2022-08-01 ~ 2023-07-31
Average Number of Employees
2112023-08-01 ~ 2024-07-31
1872022-08-01 ~ 2023-07-31
Director Remuneration
546,566 GBP2023-08-01 ~ 2024-07-31
466,357 GBP2022-08-01 ~ 2023-07-31
Property, Plant & Equipment - Depreciation Expense
Owned assets
109,830 GBP2023-08-01 ~ 2024-07-31
101,281 GBP2022-08-01 ~ 2023-07-31
Audit Fees/Expenses
22,450 GBP2023-08-01 ~ 2024-07-31
Current Tax for the Period
54,597 GBP2023-08-01 ~ 2024-07-31
42,747 GBP2022-08-01 ~ 2023-07-31
Tax Expense/Credit at Applicable Tax Rate
129,278 GBP2023-08-01 ~ 2024-07-31
143,457 GBP2022-08-01 ~ 2023-07-31
Intangible Assets - Gross Cost
Computer software
120,983 GBP2024-07-31
Property, Plant & Equipment - Gross Cost
Improvements to leasehold property
204,339 GBP2024-07-31
199,155 GBP2023-07-31
Plant and equipment
128,429 GBP2024-07-31
112,443 GBP2023-07-31
Motor vehicles
114,696 GBP2024-07-31
66,179 GBP2023-07-31
Computers
338,321 GBP2024-07-31
287,247 GBP2023-07-31
Property, Plant & Equipment - Gross Cost
785,785 GBP2024-07-31
665,024 GBP2023-07-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Improvements to leasehold property
191,916 GBP2024-07-31
160,779 GBP2023-07-31
Plant and equipment
82,624 GBP2024-07-31
61,813 GBP2023-07-31
Motor vehicles
55,562 GBP2024-07-31
35,555 GBP2023-07-31
Computers
259,383 GBP2024-07-31
221,508 GBP2023-07-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
589,485 GBP2024-07-31
479,655 GBP2023-07-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Improvements to leasehold property
31,137 GBP2023-08-01 ~ 2024-07-31
Plant and equipment
20,811 GBP2023-08-01 ~ 2024-07-31
Motor vehicles
20,007 GBP2023-08-01 ~ 2024-07-31
Computers
37,875 GBP2023-08-01 ~ 2024-07-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
109,830 GBP2023-08-01 ~ 2024-07-31
Property, Plant & Equipment
Improvements to leasehold property
12,423 GBP2024-07-31
38,376 GBP2023-07-31
Plant and equipment
45,805 GBP2024-07-31
50,630 GBP2023-07-31
Motor vehicles
59,134 GBP2024-07-31
30,624 GBP2023-07-31
Computers
78,938 GBP2024-07-31
65,739 GBP2023-07-31
Trade Debtors/Trade Receivables
Current
2,092,458 GBP2024-07-31
1,539,719 GBP2023-07-31
Amounts Owed by Group Undertakings
Current
1,340,058 GBP2024-07-31
369,951 GBP2023-07-31
Other Debtors
Current
11,331 GBP2024-07-31
7,538 GBP2023-07-31
Amount of corporation tax that is recoverable
Current
3,250 GBP2023-07-31
Prepayments/Accrued Income
Current
732,988 GBP2024-07-31
872,727 GBP2023-07-31
Debtors
Amounts falling due within one year, Current
4,186,834 GBP2024-07-31
Current, Amounts falling due within one year
2,803,184 GBP2023-07-31
Bank Borrowings/Overdrafts
Current
230,144 GBP2024-07-31
101,286 GBP2023-07-31
Finance Lease Liabilities - Total Present Value
Current
8,443 GBP2024-07-31
2,192 GBP2023-07-31
Trade Creditors/Trade Payables
Current
933,410 GBP2024-07-31
857,642 GBP2023-07-31
Corporation Tax Payable
Current
54,597 GBP2024-07-31
42,747 GBP2023-07-31
Other Taxation & Social Security Payable
Current
155,397 GBP2024-07-31
144,554 GBP2023-07-31
Other Creditors
Current
36,251 GBP2024-07-31
57,178 GBP2023-07-31
Accrued Liabilities/Deferred Income
Current
448,795 GBP2024-07-31
266,962 GBP2023-07-31
Bank Borrowings/Overdrafts
Non-current
424,928 GBP2024-07-31
133,093 GBP2023-07-31
Finance Lease Liabilities - Total Present Value
Non-current
28,374 GBP2024-07-31
1,138 GBP2023-07-31
Bank Borrowings
Current, Amounts falling due within one year
101,286 GBP2023-07-31
Non-current, Between two and five year
242,428 GBP2024-07-31
Between two and five year, Non-current
41,012 GBP2023-07-31
Finance Lease Liabilities - Total Present Value
Current, hire purchase agreements, Amounts falling due within one year
2,192 GBP2023-07-31
hire purchase agreements
36,817 GBP2024-07-31
3,330 GBP2023-07-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
Amounts falling due within one year
953,354 GBP2024-07-31
852,506 GBP2023-07-31
Between one and five year
1,128,545 GBP2024-07-31
1,312,843 GBP2023-07-31
All periods
2,081,899 GBP2024-07-31
2,165,349 GBP2023-07-31
Bank Borrowings
Secured
655,072 GBP2024-07-31
234,379 GBP2023-07-31
Total Borrowings
Secured
691,259 GBP2024-07-31
236,571 GBP2023-07-31
Amounts set aside to cover potential liabilities or losses
Deferred taxation
68,487 GBP2024-07-31
37,823 GBP2023-07-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
21,000 shares2024-07-31
Profit/Loss
Retained earnings (accumulated losses)
431,851 GBP2023-08-01 ~ 2024-07-31
Related profiles found in government register
  • S M S ENVIRONMENTAL LIMITED
    Info
    Registered number 04243379
    Quad One Becquerel Avenue, Harwell Campus, Didcot, Oxfordshire OX11 0RA
    PRIVATE LIMITED COMPANY incorporated on 2001-06-29 (25 years 1 month). The status of the company number is Active.
    The last date of confirmation statement was made at 2026-06-29
    CIF 0
  • S M S ENVIRONMENTAL LIMITED
    S
    Registered number 04243379
    Quad One, Becquerel Avenue, Harwell Campus, Didcot, Oxfordshire, England, OX11 0RA
    Private Limited Company in England And Wales Companies Registry, England
    CIF 1
  • SMS ENVIRONMENTAL LTD
    S
    Registered number 4243379
    1-3 Church Street, Church Street, Theale, Reading, England, RG7 5BU
    Limited Company in Companies House, England And Wales
    CIF 2
child relation
Offspring entities and appointments 2
  • 1
    OPUZ LTD
    14507890
    Quad One Becquerel Avenue, Harwell Oxford, Didcot, England
    Active Corporate (3 parents)
    Person with significant control
    2023-02-03 ~ now
    CIF 1 - Ownership of voting rights - 75% or more → OE
    CIF 1 - Right to appoint or remove directors → OE
    CIF 1 - Ownership of shares – 75% or more → OE
  • 2
    SMS ENVIRONMENTAL (NORTHERN) LIMITED
    08306175
    Quad One Becquerel Avenue, Harwell Campus, Didcot, Oxfordshire, England
    Dissolved Corporate (3 parents)
    Person with significant control
    2016-04-06 ~ dissolved
    CIF 2 - Right to appoint or remove directors → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
    CIF 2 - Right to appoint or remove directors as a member of a firm → OE
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Has significant influence or control as a member of a firm → OE

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Contains public sector information retrieved at 14 July 2026 and licensed under the Open Government Licence v3.0.