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.

Parent entities and officers
Active 8
  • 1
    Grimley, Andrew, Dr
    Chemical Engineer born in October 1948
    Individual (3 offsprings)
    Officer
    2010-09-14 ~ now
    OF - director → CIF 0
  • 2
    Al Khafrah, Saud
    Company Director born in July 1993
    Individual (1 offspring)
    Officer
    2024-05-17 ~ now
    OF - director → CIF 0
  • 3
    Brodie Good, Douglas William
    Company Director born in November 1961
    Individual (4 offsprings)
    Officer
    2024-05-17 ~ now
    OF - director → CIF 0
  • 4
    Wade, Sean Edward
    Company Director born in October 1970
    Individual (10 offsprings)
    Officer
    2024-05-17 ~ now
    OF - director → CIF 0
  • 5
    Harris, Daniel Clifford
    Company Director born in October 1954
    Individual (1 offspring)
    Officer
    2024-08-01 ~ now
    OF - director → CIF 0
  • 6
    Holder, Timothy Christopher
    Consultant born in December 1960
    Individual (1 offspring)
    Officer
    2018-06-25 ~ now
    OF - director → CIF 0
  • 7
    D&A SECRETARIAL SERVICES LIMITED
    Salisbury House, London Wall, London, United Kingdom, United Kingdom
    Corporate (4 parents, 181 offsprings)
    Equity (Company account)
    1 GBP2023-08-31
    Officer
    2024-05-29 ~ now
    OF - secretary → CIF 0
  • 8
    AFRICAN BATTERY METALS PLC - 2019-06-21
    SULA IRON & GOLD PLC - 2018-01-16
    SULA GOLD PLC - 2012-02-29
    Salisbury House, London Wall, London, United Kingdom
    Corporate (5 parents, 8 offsprings)
    Person with significant control
    2024-05-17 ~ now
    PE - Ownership of shares – 75% or moreCIF 0
    PE - Ownership of voting rights - 75% or moreCIF 0
    PE - Right to appoint or remove directorsCIF 0
Ceased 11
  • 1
    Smith, Gillian Mary
    Secretary born in January 1957
    Individual (2 offsprings)
    Officer
    2003-10-09 ~ 2010-09-14
    OF - director → CIF 0
  • 2
    Grimley, Andrew, Dr
    Chemical Engineer born in October 1948
    Individual (3 offsprings)
    Officer
    2003-10-09 ~ 2007-01-20
    OF - director → CIF 0
    2010-09-14 ~ 2010-09-14
    OF - director → CIF 0
    Dr Andrew Grimley
    Born in October 1948
    Individual (3 offsprings)
    Person with significant control
    2016-04-29 ~ 2023-04-04
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 3
    Othi, Amandeep Singh
    Director born in September 1984
    Individual (1 offspring)
    Officer
    2016-04-01 ~ 2016-12-31
    OF - director → CIF 0
  • 4
    Smith, Michael Francis
    Chemical Engineer born in June 1963
    Individual (2 offsprings)
    Officer
    2003-10-09 ~ 2007-01-20
    OF - director → CIF 0
  • 5
    Grimley, Janice Mary
    Secretary born in March 1949
    Individual (2 offsprings)
    Officer
    2003-10-09 ~ 2010-09-14
    OF - director → CIF 0
    Grimley, Janice Mary
    Individual (2 offsprings)
    Officer
    2003-10-09 ~ 2010-09-14
    OF - secretary → CIF 0
  • 6
    Thomson, Lee Alexander
    Director born in November 1966
    Individual (6 offsprings)
    Officer
    2016-04-01 ~ 2024-05-17
    OF - director → CIF 0
  • 7
    Grimley, Michael John
    Chemical Engineer born in September 1974
    Individual
    Officer
    2011-06-30 ~ 2024-03-21
    OF - director → CIF 0
    Mr Michael John Grimley
    Born in September 1974
    Individual
    Person with significant control
    2016-04-29 ~ 2023-04-04
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 8
    Robertson, Alastair Arthur David
    Chemical Engineer born in March 1964
    Individual (5 offsprings)
    Officer
    2003-10-09 ~ 2005-07-12
    OF - director → CIF 0
  • 9
    Grimley, Matthew Stephen
    Chemical Engineer born in August 1976
    Individual (1 offspring)
    Officer
    2007-01-20 ~ 2013-12-01
    OF - director → CIF 0
  • 10
    Alkhafrah, Mohammed
    Director born in April 1984
    Individual
    Officer
    2017-07-19 ~ 2024-05-17
    OF - director → CIF 0
    Mr Mohammed Al Khafrah
    Born in April 1987
    Individual
    Person with significant control
    2023-04-04 ~ 2024-05-17
    PE - Ownership of shares – More than 25% but not more than 50%CIF 0
    PE - Ownership of voting rights - More than 25% but not more than 50%CIF 0
  • 11
    CHETTLEBURGH'S SECRETARIAL LTD.
    Temple House, 20 Holywell Row, London
    Dissolved corporate (2 parents, 6 offsprings)
    Equity (Company account)
    1 GBP2021-03-31
    Officer
    2003-10-09 ~ 2003-10-09
    PE - nominee-secretary → CIF 0
parent relation
Company in focus

G S A (ENVIRONMENTAL) LIMITED

Previous name
GRIMLEY SMITH ASSOCIATES (ENVIRONMENTAL) LIMITED - 2015-03-11
Standard Industrial Classification
71122 - Engineering Related Scientific And Technical Consulting Activities
Brief company account
Intangible Assets
12,559 GBP2024-05-31
9,690 GBP2023-05-31
Property, Plant & Equipment
21,701 GBP2024-05-31
29,627 GBP2023-05-31
Fixed Assets
34,260 GBP2024-05-31
39,317 GBP2023-05-31
Total Inventories
15,600 GBP2024-05-31
111,642 GBP2023-05-31
Debtors
177,579 GBP2024-05-31
104,593 GBP2023-05-31
Cash at bank and in hand
992 GBP2024-05-31
6,746 GBP2023-05-31
Current Assets
194,171 GBP2024-05-31
222,981 GBP2023-05-31
Net Current Assets/Liabilities
-94,906 GBP2024-05-31
106,887 GBP2023-05-31
Total Assets Less Current Liabilities
-60,646 GBP2024-05-31
146,204 GBP2023-05-31
Creditors
Non-current
-75,000 GBP2024-05-31
-262,500 GBP2023-05-31
Net Assets/Liabilities
-135,646 GBP2024-05-31
-116,296 GBP2023-05-31
Equity
Called up share capital
16,807 GBP2024-05-31
16,807 GBP2023-05-31
Share premium
1,171,777 GBP2024-05-31
1,171,777 GBP2023-05-31
Retained earnings (accumulated losses)
-1,324,230 GBP2024-05-31
-1,304,880 GBP2023-05-31
Average Number of Employees
52023-06-01 ~ 2024-05-31
52022-06-01 ~ 2023-05-31
Intangible Assets - Gross Cost
Other
35,097 GBP2024-05-31
29,088 GBP2023-05-31
Intangible Assets
Other
12,559 GBP2024-05-31
9,690 GBP2023-05-31
Property, Plant & Equipment - Gross Cost
Plant and equipment
132,906 GBP2024-05-31
133,830 GBP2023-05-31
Property, Plant & Equipment - Disposals
Plant and equipment
-924 GBP2023-06-01 ~ 2024-05-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Plant and equipment
111,205 GBP2024-05-31
104,203 GBP2023-05-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Plant and equipment
7,233 GBP2023-06-01 ~ 2024-05-31
Property, Plant & Equipment - Decrease in depreciation and impairment related to disposals
Plant and equipment
-231 GBP2023-06-01 ~ 2024-05-31
Property, Plant & Equipment
Plant and equipment
21,701 GBP2024-05-31
29,627 GBP2023-05-31
Value of work in progress
15,600 GBP2024-05-31
111,642 GBP2023-05-31
Trade Debtors/Trade Receivables
Current
64,326 GBP2024-05-31
16,667 GBP2023-05-31
Trade Creditors/Trade Payables
Current
83,073 GBP2024-05-31
43,985 GBP2023-05-31
Other Taxation & Social Security Payable
Current
66,147 GBP2024-05-31
25,875 GBP2023-05-31

  • G S A (ENVIRONMENTAL) LIMITED
    Info
    GRIMLEY SMITH ASSOCIATES (ENVIRONMENTAL) LIMITED - 2015-03-11
    Registered number 04927794
    Salisbury House, London Wall, London EC2M 5PS
    Private Limited Company incorporated on 2003-10-09 (21 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2024-04-28
    CIF 0
child relation
Offspring entities and appointments
Active 0
  • Not found in our database.
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Contains public sector information retrieved at 24 April 2025 and licensed under the Open Government Licence v3.0.