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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 4
  • 1
    Abbs, Stuart Leslie
    Born in December 1973
    Individual (58 offsprings)
    Officer
    icon of calendar 2023-02-06 ~ now
    OF - Director → CIF 0
  • 2
    Simmons, Christopher Stuart
    Born in October 1978
    Individual (6 offsprings)
    Officer
    icon of calendar 2025-09-01 ~ now
    OF - Director → CIF 0
  • 3
    Fardaghaie, Babak
    Born in January 1984
    Individual (70 offsprings)
    Officer
    icon of calendar 2023-10-17 ~ now
    OF - Director → CIF 0
  • 4
    PROJECT C BIDCO LIMITED - 2024-06-12
    icon of address3 Boundary Court, Warke Flatt, Willow Farm Business Park, Castle Donington, Derby, England
    Active Corporate (5 parents, 2 offsprings)
    Person with significant control
    icon of calendar 2019-06-30 ~ now
    PE - Ownership of shares – 75% or more → CIF 0
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Right to appoint or remove directors → CIF 0
Ceased 24
  • 1
    Rostas, Robert Laszlo
    Born in February 1981
    Individual (64 offsprings)
    Officer
    icon of calendar 2023-11-20 ~ 2024-12-31
    OF - Director → CIF 0
  • 2
    Church, Louis James
    Born in April 1945
    Individual (2 offsprings)
    Officer
    icon of calendar 2011-05-03 ~ 2011-09-23
    OF - Director → CIF 0
    icon of calendar 2012-01-31 ~ 2014-12-11
    OF - Director → CIF 0
  • 3
    Johanson, Matthew James
    Born in October 1976
    Individual (4 offsprings)
    Officer
    icon of calendar 2024-10-01 ~ 2025-09-02
    OF - Director → CIF 0
  • 4
    Gray, Thomas
    Born in June 1979
    Individual (184 offsprings)
    Officer
    icon of calendar 2023-02-06 ~ 2023-10-17
    OF - Director → CIF 0
  • 5
    Gregory, Jason
    Born in April 1972
    Individual
    Officer
    icon of calendar 2011-05-03 ~ 2016-04-27
    OF - Director → CIF 0
  • 6
    Maynard, Katy
    Born in May 1984
    Individual (4 offsprings)
    Officer
    icon of calendar 2022-05-04 ~ 2023-01-31
    OF - Director → CIF 0
  • 7
    Allison, Ben
    Born in March 1986
    Individual
    Officer
    icon of calendar 2022-11-03 ~ 2025-02-28
    OF - Director → CIF 0
  • 8
    Tonge, Kevin Derek
    Born in May 1974
    Individual (4 offsprings)
    Officer
    icon of calendar 2008-10-27 ~ 2022-10-25
    OF - Director → CIF 0
  • 9
    Nodder, Paul Stephen
    Born in May 1978
    Individual
    Officer
    icon of calendar 2015-01-05 ~ 2017-07-07
    OF - Director → CIF 0
  • 10
    Hardcastle, Jon Andrew
    Born in November 1969
    Individual (8 offsprings)
    Officer
    icon of calendar 2006-11-14 ~ 2019-01-31
    OF - Director → CIF 0
  • 11
    Dickin, Anthony John
    Born in March 1970
    Individual (4 offsprings)
    Officer
    icon of calendar 2018-11-23 ~ 2018-12-05
    OF - Director → CIF 0
  • 12
    Corrigan, Gary
    Born in August 1965
    Individual (1 offspring)
    Officer
    icon of calendar 2019-06-30 ~ 2022-03-31
    OF - Director → CIF 0
  • 13
    Humphrey, Stephen William
    Born in March 1966
    Individual (6 offsprings)
    Officer
    icon of calendar 2016-04-27 ~ 2021-01-15
    OF - Director → CIF 0
  • 14
    Piper, Richard Gary
    Born in May 1972
    Individual
    Officer
    icon of calendar 2020-11-06 ~ 2023-03-31
    OF - Director → CIF 0
  • 15
    Blunden, Robert Adrian
    Born in June 1947
    Individual (6 offsprings)
    Officer
    icon of calendar 2016-04-27 ~ 2018-07-02
    OF - Director → CIF 0
  • 16
    Eglinton, Peter Damian
    Born in March 1969
    Individual (23 offsprings)
    Officer
    icon of calendar 2018-07-02 ~ 2021-10-22
    OF - Director → CIF 0
  • 17
    Wilton, Jeffrey John
    Born in October 1961
    Individual (3 offsprings)
    Officer
    icon of calendar 2016-04-27 ~ 2018-07-02
    OF - Director → CIF 0
  • 18
    Coles, Philip David
    Born in March 1970
    Individual (19 offsprings)
    Officer
    icon of calendar 2021-01-15 ~ 2023-03-01
    OF - Director → CIF 0
  • 19
    Thomas, Richard Charles
    Born in February 1981
    Individual (7 offsprings)
    Officer
    icon of calendar 2018-11-23 ~ 2018-12-05
    OF - Director → CIF 0
  • 20
    Ashforth, Stephanie
    Individual
    Officer
    icon of calendar 2006-11-14 ~ 2011-06-09
    OF - Secretary → CIF 0
  • 21
    SHENLEY SECRETARIES LIMITED - now
    icon of address788-790 Finchley Road, London
    Active Corporate (1 parent, 69 offsprings)
    Equity (Company account)
    100 GBP2024-12-31
    Officer
    2006-11-14 ~ 2006-11-14
    PE - Nominee Secretary → CIF 0
  • 22
    icon of address788-790 Finchley Road, London
    Dissolved Corporate (2 parents, 18 offsprings)
    Officer
    2006-11-14 ~ 2006-11-14
    PE - Nominee Director → CIF 0
  • 23
    icon of address3 Boundary Court, Warke Flatt, Castle Donington, Derby, Derbyshire, England
    Active Corporate (4 parents)
    Equity (Company account)
    700 GBP2021-03-31
    Person with significant control
    2016-04-06 ~ 2019-06-30
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
  • 24
    SLIMMER TESTING SOLUTIONS GROUP HOLDINGS LIMITED - now
    CENTREDALE LIMITED - 2005-07-12
    CONSTRUCTION TESTING SOLUTIONS GROUP HOLDINGS LIMITED - 2025-08-12
    icon of address3 Boundary Court, Warke Flatt, Willow Farm Business Park, Castle Donington, Derby, England
    Active Corporate (4 parents, 1 offspring)
    Equity (Company account)
    1,867,000 GBP2022-03-31
    Person with significant control
    2016-04-28 ~ 2018-07-06
    PE - Ownership of voting rights - 75% or more → CIF 0
    PE - Ownership of shares – 75% or more → CIF 0
parent relation
Company in focus

CONSTRUCTION TESTING SOLUTIONS LIMITED

Previous names
EARTHWORK TESTING SOLUTIONS LIMITED - 2006-12-07
EARTHWORKS TESTING SOLUTIONS LIMITED - 2011-05-03
Standard Industrial Classification
74909 - Other Professional, Scientific And Technical Activities N.e.c.
Brief company account
Please be reminded the displayed account data is older than 4 years hence might not reflect current company status.
Turnover/Revenue
21,373,340 GBP2020-04-01 ~ 2021-03-31
18,567,386 GBP2019-04-01 ~ 2020-03-31
Cost of Sales
-13,173,860 GBP2020-04-01 ~ 2021-03-31
-11,200,343 GBP2019-04-01 ~ 2020-03-31
Gross Profit/Loss
8,199,480 GBP2020-04-01 ~ 2021-03-31
7,367,043 GBP2019-04-01 ~ 2020-03-31
Administrative Expenses
-8,317,697 GBP2020-04-01 ~ 2021-03-31
-6,023,904 GBP2019-04-01 ~ 2020-03-31
Other operating income
1,476,496 GBP2020-04-01 ~ 2021-03-31
0 GBP2019-04-01 ~ 2020-03-31
Operating Profit/Loss
1,358,279 GBP2020-04-01 ~ 2021-03-31
1,343,139 GBP2019-04-01 ~ 2020-03-31
Other Interest Receivable/Similar Income (Finance Income)
0 GBP2020-04-01 ~ 2021-03-31
23 GBP2019-04-01 ~ 2020-03-31
Interest Payable/Similar Charges (Finance Costs)
-51,291 GBP2020-04-01 ~ 2021-03-31
-41,556 GBP2019-04-01 ~ 2020-03-31
Profit/Loss on Ordinary Activities Before Tax
1,306,988 GBP2020-04-01 ~ 2021-03-31
1,301,606 GBP2019-04-01 ~ 2020-03-31
Tax/Tax Credit on Profit or Loss on Ordinary Activities
-293,166 GBP2020-04-01 ~ 2021-03-31
-152,753 GBP2019-04-01 ~ 2020-03-31
Called-up share capital not yet paid and not classified as a current asset
0 GBP2021-03-31
0 GBP2020-03-31
Intangible Assets
3,382,518 GBP2021-03-31
3,855,411 GBP2020-03-31
Property, Plant & Equipment
2,853,041 GBP2021-03-31
3,161,949 GBP2020-03-31
Fixed Assets - Investments
11,836,440 GBP2021-03-31
71,931 GBP2020-03-31
Fixed Assets
18,071,999 GBP2021-03-31
7,089,291 GBP2020-03-31
Total Inventories
0 GBP2021-03-31
0 GBP2020-03-31
Debtors
5,227,588 GBP2021-03-31
4,454,472 GBP2020-03-31
Cash at bank and in hand
1,199,916 GBP2021-03-31
991,365 GBP2020-03-31
Current Assets
6,427,504 GBP2021-03-31
5,445,837 GBP2020-03-31
Net Current Assets/Liabilities
-12,524,934 GBP2021-03-31
-2,326,551 GBP2020-03-31
Total Assets Less Current Liabilities
5,547,065 GBP2021-03-31
4,762,740 GBP2020-03-31
Net Assets/Liabilities
4,562,103 GBP2021-03-31
3,548,281 GBP2020-03-31
Equity
Called up share capital
850 GBP2021-03-31
850 GBP2020-03-31
Share premium
0 GBP2021-03-31
0 GBP2020-03-31
Retained earnings (accumulated losses)
4,561,103 GBP2021-03-31
3,547,281 GBP2020-03-31
Equity
4,562,103 GBP2021-03-31
3,548,281 GBP2020-03-31
Average Number of Employees
3772020-04-01 ~ 2021-03-31
2852019-04-01 ~ 2020-03-31
Intangible Assets - Gross Cost
Net goodwill
4,167,850 GBP2021-03-31
4,167,850 GBP2020-03-31
Other than goodwill
213,100 GBP2021-03-31
148,942 GBP2020-03-31
Intangible Assets - Gross Cost
4,380,950 GBP2021-03-31
4,316,792 GBP2020-03-31
Intangible assets - Disposals
Net goodwill
0 GBP2020-04-01 ~ 2021-03-31
Intangible assets - Disposals
-29,234 GBP2020-04-01 ~ 2021-03-31
Intangible Assets - Accumulated Amortisation & Impairment
Net goodwill
891,162 GBP2021-03-31
392,192 GBP2020-03-31
Other than goodwill
107,270 GBP2021-03-31
69,189 GBP2020-03-31
Intangible Assets - Accumulated Amortisation & Impairment
998,432 GBP2021-03-31
461,381 GBP2020-03-31
Intangible Assets - Increase From Amortisation Charge for Year
Net goodwill
498,970 GBP2020-04-01 ~ 2021-03-31
Other than goodwill
38,081 GBP2020-04-01 ~ 2021-03-31
Intangible Assets - Increase From Amortisation Charge for Year
537,051 GBP2020-04-01 ~ 2021-03-31
Intangible Assets
Net goodwill
3,276,688 GBP2021-03-31
3,775,658 GBP2020-03-31
Other than goodwill
105,830 GBP2021-03-31
79,753 GBP2020-03-31
Property, Plant & Equipment - Gross Cost
Land and buildings
748,253 GBP2021-03-31
659,317 GBP2020-03-31
Plant and equipment
2,150,690 GBP2021-03-31
1,829,793 GBP2020-03-31
Vehicles
2,588,314 GBP2021-03-31
2,337,976 GBP2020-03-31
Property, Plant & Equipment - Gross Cost
5,487,257 GBP2021-03-31
4,827,086 GBP2020-03-31
Property, Plant & Equipment - Disposals
-48,303 GBP2020-04-01 ~ 2021-03-31
Property, Plant & Equipment - Increase or decrease due to transfers between classes
135,286 GBP2020-04-01 ~ 2021-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
Land and buildings
433,770 GBP2021-03-31
274,621 GBP2020-03-31
Plant and equipment
1,112,391 GBP2021-03-31
697,762 GBP2020-03-31
Vehicles
1,088,055 GBP2021-03-31
692,754 GBP2020-03-31
Property, Plant & Equipment - Accumulated Depreciation & Impairment
2,634,216 GBP2021-03-31
1,665,137 GBP2020-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
Land and buildings
159,149 GBP2020-04-01 ~ 2021-03-31
Plant and equipment
414,629 GBP2020-04-01 ~ 2021-03-31
Vehicles
443,604 GBP2020-04-01 ~ 2021-03-31
Property, Plant & Equipment - Increase From Depreciation Charge for Year
1,017,382 GBP2020-04-01 ~ 2021-03-31
Property, Plant & Equipment - Decrease in depreciation and impairment related to disposals
-48,303 GBP2020-04-01 ~ 2021-03-31
Property, Plant & Equipment
Land and buildings
314,483 GBP2021-03-31
384,696 GBP2020-03-31
Plant and equipment
1,038,299 GBP2021-03-31
1,132,031 GBP2020-03-31
Vehicles
1,500,259 GBP2021-03-31
1,645,222 GBP2020-03-31
Trade Debtors/Trade Receivables
4,805,262 GBP2021-03-31
4,297,858 GBP2020-03-31
Prepayments/Accrued Income
349,492 GBP2021-03-31
156,614 GBP2020-03-31
Other Debtors
72,834 GBP2021-03-31
0 GBP2020-03-31
Finance Lease Liabilities - Total Present Value
Amounts falling due within one year
567,657 GBP2021-03-31
513,648 GBP2020-03-31
Trade Creditors/Trade Payables
Amounts falling due within one year
1,005,290 GBP2021-03-31
1,029,872 GBP2020-03-31
Taxation/Social Security Payable
Amounts falling due within one year
1,625,190 GBP2021-03-31
1,343,694 GBP2020-03-31
Accrued Liabilities/Deferred Income
Amounts falling due within one year
1,301,342 GBP2021-03-31
300,312 GBP2020-03-31
Other Creditors
Amounts falling due within one year
14,452,959 GBP2021-03-31
4,584,862 GBP2020-03-31
Finance Lease Liabilities - Total Present Value
Amounts falling due after one year
782,397 GBP2021-03-31
949,452 GBP2020-03-31
Related profiles found in government register
  • CONSTRUCTION TESTING SOLUTIONS LIMITED
    Info
    EARTHWORK TESTING SOLUTIONS LIMITED - 2006-12-07
    EARTHWORKS TESTING SOLUTIONS LIMITED - 2006-12-07
    Registered number 05998333
    icon of address4 Oak Spinney Business Park Ratby Lane, Leicester Forest East, Leicester LE3 3AW
    PRIVATE LIMITED COMPANY incorporated on 2006-11-14 (19 years 2 months). The company status is Active.
    The last date of confirmation statement was made at 2024-11-14
    CIF 0
  • CONSTRUCTION TESTING SOLUTIONS LIMITED
    S
    Registered number 05998333
    icon of address3 Boundary Court, Warke Flatt, Willow Farm Business Park, Castle Donington, Derby, England, DE74 2UD
    Limited Company in Companies House, England
    CIF 1
  • CONSTRUCTION TESTING SOLUTIONS LIMITED
    S
    Registered number 05998333
    icon of address4 Oak Spinney Business Park, Ratby Lane, Leicester Forest East, Leicester, England, LE3 3AW
    Company Limited By Shares in Companies House, England And Wales
    CIF 2
    Private Company Limited By Shares in Companies House, England
    CIF 3
(more)
child relation
Offspring entities and appointments
Active 9
  • 1
    icon of addressGround Floor, Unit 1 Greengate, Cardale Park, Harrogate, United Kingdom
    Active Corporate (5 parents)
    Person with significant control
    icon of calendar 2020-11-30 ~ now
    CIF 6 - Ownership of voting rights - 75% or more → OE
    CIF 6 - Right to appoint or remove directors → OE
    CIF 6 - Ownership of shares – 75% or more → OE
  • 2
    CONCEPT ENGINEERING DESIGN AND DEVELOPMENT CONSULTANTS LIMITED - 1998-02-03
    icon of address4 Oak Spinney Business Park Ratby Lane, Leicester Forest East, Leicester, England
    Active Corporate (4 parents)
    Equity (Company account)
    2,495,245 GBP2023-12-31
    Person with significant control
    icon of calendar 2022-08-05 ~ now
    CIF 4 - Ownership of voting rights - 75% or more → OE
    CIF 4 - Right to appoint or remove directors → OE
    CIF 4 - Ownership of shares – 75% or more → OE
  • 3
    icon of address3 Boundary Court Warke Flatt, Willow Farm Business Park, Castle Donington, Derby, England
    Dissolved Corporate (4 parents)
    Equity (Company account)
    71,231 GBP2019-08-18
    Person with significant control
    icon of calendar 2019-08-20 ~ dissolved
    CIF 1 - Right to appoint or remove directors → OE
    CIF 1 - Ownership of shares – 75% or more → OE
    CIF 1 - Ownership of voting rights - 75% or more → OE
  • 4
    icon of address4 Oak Spinney Business Park Ratby Lane, Leicester Forest East, Leicester, England
    Active Corporate (5 parents)
    Equity (Company account)
    475,869 GBP2022-01-31
    Person with significant control
    icon of calendar 2022-04-29 ~ now
    CIF 5 - Right to appoint or remove directors → OE
    CIF 5 - Ownership of voting rights - 75% or more → OE
    CIF 5 - Ownership of shares – 75% or more → OE
  • 5
    icon of address4 Oak Spinney Business Park Ratby Lane, Leicester Forest East, Leicester, England
    Active Corporate (6 parents)
    Equity (Company account)
    2,842,837 GBP2023-12-31
    Person with significant control
    icon of calendar 2022-08-12 ~ now
    CIF 3 - Ownership of shares – 75% or more → OE
    CIF 3 - Ownership of voting rights - 75% or more → OE
    CIF 3 - Right to appoint or remove directors → OE
  • 6
    NICHOLLS, COLTON & PARTNERS LIMITED - 2006-06-29
    icon of address7-11 Harding Street, Leicester, Leicestershire
    Active Corporate (5 parents)
    Equity (Company account)
    1 GBP2022-03-31
    Person with significant control
    icon of calendar 2021-01-29 ~ now
    CIF 9 - Right to appoint or remove directors → OE
    CIF 9 - Ownership of shares – 75% or more → OE
    CIF 9 - Ownership of voting rights - 75% or more → OE
  • 7
    NICHOLLS, COLTON & PARTNERS HOLDINGS LIMITED - 2006-06-29
    NICHOLLS COLTON & PARTNERS LIMITED - 2011-07-21
    icon of address4 Oak Spinney Business Park Ratby Lane, Leicester Forest East, Leicester, England
    Active Corporate (5 parents, 1 offspring)
    Equity (Company account)
    816,674 GBP2019-12-31
    Person with significant control
    icon of calendar 2021-01-29 ~ now
    CIF 8 - Ownership of shares – 75% or more → OE
    CIF 8 - Ownership of voting rights - 75% or more → OE
  • 8
    icon of address4 Oak Spinney Business Park Ratby Lane, Leicester Forest East, Leicester, England
    Active Corporate (5 parents)
    Equity (Company account)
    130,612 GBP2021-07-31
    Person with significant control
    icon of calendar 2021-08-02 ~ now
    CIF 2 - Ownership of shares – 75% or more → OE
    CIF 2 - Ownership of voting rights - 75% or more → OE
  • 9
    icon of address4 Oak Spinney Business Park Ratby Lane, Leicester Forest East, Leicester, England
    Active Corporate (4 parents)
    Equity (Company account)
    700 GBP2021-03-31
    Person with significant control
    icon of calendar 2019-06-30 ~ now
    CIF 7 - Right to appoint or remove directors → OE
    CIF 7 - Ownership of voting rights - 75% or more → OE
    CIF 7 - Ownership of shares – 75% or more → OE

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Contains public sector information retrieved at 12 November 2025 and licensed under the Open Government Licence v3.0.