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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.

Parent entities and officers
Active 8
  • 1
    Price, Thomas Adam James
    Born in December 1984
    Individual (3 offsprings)
    Officer
    icon of calendar 2025-03-21 ~ now
    OF - Director → CIF 0
  • 2
    Lundy, Shaun James, Dr
    Born in September 1969
    Individual (4 offsprings)
    Officer
    icon of calendar 2025-03-21 ~ now
    OF - Director → CIF 0
  • 3
    Sadlier, Paul Irwin
    Born in April 1961
    Individual (3 offsprings)
    Officer
    icon of calendar 2022-08-01 ~ now
    OF - Director → CIF 0
  • 4
    Taylor, Robert Mccall
    Born in May 1969
    Individual (1 offspring)
    Officer
    icon of calendar 2025-03-21 ~ now
    OF - Director → CIF 0
  • 5
    Rhodes, Mark Robert
    Born in June 1970
    Individual (3 offsprings)
    Officer
    icon of calendar 2025-03-21 ~ now
    OF - Director → CIF 0
  • 6
    Moore, Suzanne Jane
    Born in March 1982
    Individual (3 offsprings)
    Officer
    icon of calendar 2025-03-21 ~ now
    OF - Director → CIF 0
  • 7
    Wood, Magnus Neil
    Born in October 1964
    Individual (6 offsprings)
    Officer
    icon of calendar 2025-03-21 ~ now
    OF - Director → CIF 0
  • 8
    icon of address8, Bloomsbury Street, London, Greater London, England
    Active Corporate (6 parents, 1 offspring)
    Person with significant control
    icon of calendar 2025-03-21 ~ 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
Ceased 5
  • 1
    Harrison, Lorraine
    Company Director born in August 1970
    Individual
    Officer
    icon of calendar 2016-09-01 ~ 2017-12-21
    OF - Director → CIF 0
  • 2
    Fitzgerald, Sheila Frances, Dr
    Individual (1 offspring)
    Officer
    icon of calendar 1998-05-01 ~ 2010-06-22
    OF - Secretary → CIF 0
  • 3
    Murphy, James Robert
    Health & Safety Consultancy born in February 1958
    Individual (1 offspring)
    Officer
    icon of calendar 2008-08-01 ~ 2009-06-30
    OF - Director → CIF 0
  • 4
    Moore, Peter Lee
    Environmental Consultants born in September 1958
    Individual
    Officer
    icon of calendar 1998-05-01 ~ 2025-03-21
    OF - Director → CIF 0
    Mr Peter Lee Moore
    Born in September 1958
    Individual
    Person with significant control
    icon of calendar 2017-05-01 ~ 2025-03-21
    PE - Right to appoint or remove directors → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 5
    icon of address26, Church Street, London
    Dissolved Corporate (4 parents, 9 offsprings)
    Equity (Company account)
    2 GBP2022-12-31
    Officer
    1998-05-01 ~ 1998-05-01
    PE - Nominee Secretary → CIF 0
parent relation
Company in focus

TETRA CONSULTING LIMITED

Previous name
TETRA ENVIRONMENTAL LTD. - 2001-06-11
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Average Number of Employees
1422023-06-01 ~ 2024-05-31
1172022-06-01 ~ 2023-05-31
Turnover/Revenue
18,437,522 GBP2023-06-01 ~ 2024-05-31
13,777,430 GBP2022-06-01 ~ 2023-05-31
Cost of Sales
-8,820,313 GBP2023-06-01 ~ 2024-05-31
-7,634,462 GBP2022-06-01 ~ 2023-05-31
Gross Profit/Loss
9,617,209 GBP2023-06-01 ~ 2024-05-31
6,142,968 GBP2022-06-01 ~ 2023-05-31
Administrative Expenses
-6,567,841 GBP2023-06-01 ~ 2024-05-31
-5,045,513 GBP2022-06-01 ~ 2023-05-31
Operating Profit/Loss
3,049,368 GBP2023-06-01 ~ 2024-05-31
1,097,455 GBP2022-06-01 ~ 2023-05-31
Other Interest Receivable/Similar Income (Finance Income)
128 GBP2022-06-01 ~ 2023-05-31
Interest Payable/Similar Charges (Finance Costs)
-679 GBP2022-06-01 ~ 2023-05-31
Profit/Loss on Ordinary Activities Before Tax
3,049,368 GBP2023-06-01 ~ 2024-05-31
1,096,904 GBP2022-06-01 ~ 2023-05-31
Equity
Retained earnings (accumulated losses)
2,318,956 GBP2024-05-31
1,240,630 GBP2023-05-31
1,030,075 GBP2022-06-01
Profit/Loss
Retained earnings (accumulated losses)
2,276,326 GBP2023-06-01 ~ 2024-05-31
880,555 GBP2022-06-01 ~ 2023-05-31
Dividends Paid
Retained earnings (accumulated losses)
-1,198,000 GBP2023-06-01 ~ 2024-05-31
-670,000 GBP2022-06-01 ~ 2023-05-31
Property, Plant & Equipment
117,726 GBP2024-05-31
155,681 GBP2023-05-31
Fixed Assets
117,726 GBP2024-05-31
155,681 GBP2023-05-31
Total Inventories
33,671 GBP2024-05-31
54,959 GBP2023-05-31
Debtors
4,423,064 GBP2024-05-31
3,348,798 GBP2023-05-31
Cash at bank and in hand
1,543,986 GBP2024-05-31
376,147 GBP2023-05-31
Current Assets
6,000,721 GBP2024-05-31
3,779,904 GBP2023-05-31
Creditors
Current, Amounts falling due within one year
-2,688,264 GBP2023-05-31
Net Current Assets/Liabilities
2,209,470 GBP2024-05-31
1,091,640 GBP2023-05-31
Total Assets Less Current Liabilities
2,327,196 GBP2024-05-31
1,247,321 GBP2023-05-31
Net Assets/Liabilities
2,323,756 GBP2024-05-31
1,245,430 GBP2023-05-31
Equity
Called up share capital
4,800 GBP2024-05-31
4,800 GBP2023-05-31
Equity
2,323,756 GBP2024-05-31
1,245,430 GBP2023-05-31
Profit/Loss
2,276,326 GBP2023-06-01 ~ 2024-05-31
880,555 GBP2022-06-01 ~ 2023-05-31
Property, Plant & Equipment - Depreciation Expense
37,955 GBP2023-06-01 ~ 2024-05-31
31,410 GBP2022-06-01 ~ 2023-05-31
Cash and Cash Equivalents
1,543,986 GBP2024-05-31
376,147 GBP2023-05-31
263,709 GBP2022-06-01
Property, Plant & Equipment - Depreciation rate used
Motor vehicles
202023-06-01 ~ 2024-05-31
Office equipment
252023-06-01 ~ 2024-05-31
Wages/Salaries
7,641,819 GBP2023-06-01 ~ 2024-05-31
5,739,907 GBP2022-06-01 ~ 2023-05-31
Social Security Costs
890,166 GBP2023-06-01 ~ 2024-05-31
685,730 GBP2022-06-01 ~ 2023-05-31
Staff Costs/Employee Benefits Expense
8,733,749 GBP2023-06-01 ~ 2024-05-31
6,627,746 GBP2022-06-01 ~ 2023-05-31
Director Remuneration
233,950 GBP2023-06-01 ~ 2024-05-31
173,526 GBP2022-06-01 ~ 2023-05-31
Deferred Tax Expense/Credit Relating to Origination/Reversal Timing Differences
1,556 GBP2023-06-01 ~ 2024-05-31
1,891 GBP2022-06-01 ~ 2023-05-31
Tax Expense/Credit at Applicable Tax Rate
762,342 GBP2023-06-01 ~ 2024-05-31
219,381 GBP2022-06-01 ~ 2023-05-31
Dividends Paid on Shares
1,198,000 GBP2023-06-01 ~ 2024-05-31
670,000 GBP2022-06-01 ~ 2023-05-31
Intangible Assets - Gross Cost
Development expenditure
561,549 GBP2024-05-31
561,549 GBP2023-05-31
Intangible Assets - Gross Cost
561,549 GBP2024-05-31
561,549 GBP2023-05-31
Intangible Assets - Accumulated Amortisation & Impairment
Development expenditure
561,549 GBP2024-05-31
561,549 GBP2023-05-31
Intangible Assets - Accumulated Amortisation & Impairment
561,549 GBP2024-05-31
561,549 GBP2023-05-31
Property, Plant & Equipment - Gross Cost
Motor vehicles
5,500 GBP2024-05-31
5,500 GBP2023-05-31
Office equipment
286,516 GBP2024-05-31
286,516 GBP2023-05-31
Other
12,500 GBP2024-05-31
12,500 GBP2023-05-31
Property, Plant & Equipment - Gross Cost
452,004 GBP2024-05-31
452,004 GBP2023-05-31
Property, Plant & Equipment - Accumulated Depreciation (Not Including Impairment)
Motor vehicles
2,658 GBP2023-05-31
Office equipment
176,272 GBP2023-05-31
Property, Plant & Equipment - Accumulated Depreciation (Not Including Impairment)
296,323 GBP2023-05-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Motor vehicles, Owned/Freehold
1,100 GBP2023-06-01 ~ 2024-05-31
Owned/Freehold
37,955 GBP2023-06-01 ~ 2024-05-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Motor vehicles
3,758 GBP2024-05-31
Office equipment
203,833 GBP2024-05-31
Other
12,500 GBP2024-05-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
334,278 GBP2024-05-31
Property, Plant & Equipment
Motor vehicles
1,742 GBP2024-05-31
2,842 GBP2023-05-31
Office equipment
82,683 GBP2024-05-31
110,244 GBP2023-05-31
Finished Goods/Goods for Resale
33,671 GBP2024-05-31
54,959 GBP2023-05-31
Other Debtors
Non-current
63,007 GBP2024-05-31
63,006 GBP2023-05-31
Debtors
Non-current
63,007 GBP2024-05-31
63,006 GBP2023-05-31
Trade Debtors/Trade Receivables
Current
4,015,580 GBP2024-05-31
2,902,270 GBP2023-05-31
Other Debtors
Current
102,357 GBP2024-05-31
112,697 GBP2023-05-31
Prepayments/Accrued Income
Current
242,120 GBP2024-05-31
270,825 GBP2023-05-31
Debtors
Current
4,423,064 GBP2024-05-31
3,348,798 GBP2023-05-31
Trade Creditors/Trade Payables
Current
678,405 GBP2024-05-31
849,508 GBP2023-05-31
Corporation Tax Payable
Current
772,002 GBP2024-05-31
216,076 GBP2023-05-31
Taxation/Social Security Payable
Current
999,817 GBP2024-05-31
745,777 GBP2023-05-31
Other Creditors
Current
103,697 GBP2024-05-31
41,586 GBP2023-05-31
Accrued Liabilities/Deferred Income
Current
1,237,330 GBP2024-05-31
835,317 GBP2023-05-31
Creditors
Current
3,791,251 GBP2024-05-31
2,688,264 GBP2023-05-31
Net Deferred Tax Liability/Asset
-3,447 GBP2024-05-31
-1,891 GBP2023-05-31
Profit/Loss - Increase/Decrease in Net Deferred Tax Liability from Amount Recognised
-1,556 GBP2023-06-01 ~ 2024-05-31
Deferred Tax Liabilities
Accelerated tax depreciation
-3,447 GBP2024-05-31
-1,891 GBP2023-05-31
Number of Shares Issued (Fully Paid)
Class 1 ordinary share
1 shares2024-05-31
1 shares2023-05-31
Par Value of Share
Class 1 ordinary share
4,800.002023-06-01 ~ 2024-05-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
Amounts falling due within one year
127,792 GBP2024-05-31
127,792 GBP2023-05-31
Between one and five year
320,096 GBP2024-05-31
447,888 GBP2023-05-31
Future Minimum Lease Payments Under Non-cancellable Operating Leases
447,888 GBP2024-05-31
575,680 GBP2023-05-31
  • TETRA CONSULTING LIMITED
    Info
    TETRA ENVIRONMENTAL LTD. - 2001-06-11
    Registered number 03557123
    icon of address8 Bloomsbury Street, London, Greater London WC1B 3SR
    PRIVATE LIMITED COMPANY incorporated on 1998-05-01 (27 years 8 months). The company status is Active.
    The last date of confirmation statement was made at 2025-05-01
    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 12 November 2025 and licensed under the Open Government Licence v3.0.