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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2025-01-03

Confirmation statement due

2027-02-14 (in 9mo)

Last made up 2026-01-31

Watchouts

None on the register

Cash

Latest balance sheet

Net assets

£93M

+17.7% vs 2024

Employees

0

Average over period

Profit before tax

£0

Period ending 2025-01-03

Name history

Renamed 2 times since incorporation

  1. SLR MD LIMITED 2018-09-04 → present
  2. HAMILTON MIDCO LIMITED 2018-03-09 → 2018-09-04
  3. DMWSL 877 LIMITED 2018-02-01 → 2018-03-09

Accounts

2-year trend · latest reflected 2025-01-03

Metric Trend 2024-01-052025-01-03
Turnover
Operating profit
Profit before tax £0£0
Net profit £0£0
Cash
Total assets less current liabilities £78,670,000£92,582,000
Net assets £78,670,000£92,582,000
Equity £78,670,000£92,582,000
Average employees 00
Wages

Values shown as filed in the company's annual accounts. indicates the figure wasn't present under that line item in that period. About these numbers

Ratios

Computed from the line items above — sparklines read oldest → newest

Ratio Trend 2024-01-052025-01-03
Current ratio 1.00x1.00x

Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

Audit & accounting basis

Accounting basis
FRS 102
Reporting scope
Standalone (parent only)
Auditor
Ernst & Young LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The financial statements have been prepared on a going concern basis which assumes that the Company will be able to meet its liabilities as they fall due for the going concern assessment period to 31 December 2026. In forming this expectation, the directors have received confirmation of unconditional parental support from Solar Holdings Topco Limited and that the Company's fellow group undertakings will not seek repayment of their intra-group loans presented as current liabilities until such time as the Company is able to repay these liabilities. The Company does not have a bank account of its own and as an intermediate holding company, is reliant on funds from the Group. The Company is controlled by Solar Holdings Topco Limited, and in making their assessment the directors have considered the going concern position of Solar Holdings Topco Limited. The company doesn't have cash / bank account of its own and is an intermediate holding company and thus is reliant on funds from Solar Holdings Holdco Limited. As a result of the above, the Board consider that the Group and Company should continue to adopt the going concern basis of accounting in preparing its financial statements.”

Group structure

  1. SLR MD LIMITED · parent
    1. SLR BD Limited 100% · England · Holding company
    2. SLR Management Limited 100% · England · Holding company
    3. SLR Holdings Limited 100% · England · Holding company
    4. SLR Group Limited 100% · England · Holding company
    5. SLR Consulting Limited 100% · England · Environmental consultancy
    6. SLR Intermediate Holding Company Limited 100% · England · Holding company
    7. Vectos Holdings Limited 100% · England · Holding company
    8. Vectos Limited 100% · England · Holding company
    9. Vectos Microsim Limited 100% · England · Environmental consultancy
    10. Vectos (North) Limited 100% · England · Environmental consultancy
    11. Vectos (South) Limited 100% · England · Environmental consultancy
    12. Vectos (Infrastructure) Limited 100% · England · Environmental consultancy
    13. Corporate Citizenship Limited 100% · England · Environmental consultancy
    14. Optimised Environments Limited 100% · Scotland · Environmental consultancy
    15. Optimised Environments (Manchester) Limited 100% · Scotland · Holding company
    16. Clearlead Consulting Limited 100% · England · Environmental consultancy
    17. RCS Global Limited 100% · England · Environmental consultancy
    18. Carnstone Partners Limited 100% · England · Environmental consultancy
    19. SLR Trustee Ltd 100% · England · Holding company
    20. Wardell Armstrong International Limited 100% · England · Environmental consultancy
    21. Wardell Armstrong Archaeology Limited 100% · England · Environmental consultancy
    22. Wardell Armstrong (RJWA) Limited 100% · England · Environmental consultancy
    23. WARS Trustee Limited 100% · England · Holding company
    24. MacArthur Green Ltd 100% · Scotland · Environmental consultancy
    25. Energised Environments Limited 100% · Scotland · Environmental consultancy
    26. ITPE Ltd 100% · England · Environmental consultancy
    27. Xero Energy Ltd 100% · Scotland · Environmental consultancy
    28. Integrum ESG Ltd 16.84% · England · Environmental consultancy
    29. Vectos Ventures Limited 100% · England · Holding company
    30. Vectos Transport Planning Limited 100% · England · Holding company
    31. Vectos Design Limited 100% · England · Holding company
    32. Wardell Armstrong LLP 100% · England · Environmental consultancy
    33. Vectos GmbH 100% · Germany · Environmental consultancy
    34. RCS Global GmbH 100% · Germany · Environmental consultancy
    35. SLR International Corporation 100% · US · Environmental consultancy
    36. Milone & Macbroom Inc. 100% · US · Environmental consultancy
    37. The Corporate Citizenship Company Inc. 100% · US · Environmental consultancy
    38. Solar Holdings US Bidco Inc. 100% · US · Holding company
    39. Malk Sustainability Partners PBC. Inc. 100% · US · Environmental consultancy
    40. SLR Consulting (Canada) Limited 100% · Canada · Environmental consultancy
    41. Robertson GeoConsultants Inc. 100% · Canada · Environmental consultancy
    42. 5021614 Ontario Ltd 100% · Canada · Environmental consultancy
    43. SLR Environmental Holdings Limited 100% · Ireland · Holding company
    44. SLR Environmental Consulting (Ireland) Limited 100% · Ireland · Environmental consultancy
    45. SLR Consulting Australia Pty Limited 100% · Australia · Environmental consultancy
    46. Northern Resource Consultants Pty Limited 100% · Australia · Environmental consultancy
    47. NPM Technical Pty Ltd 100% · Australia · Environmental consultancy
    48. KDC Pty Ltd 100% · Australia · Environmental consultancy
    49. 360 Environmental Limited 100% · Australia · Environmental consultancy
    50. Element Advisory Pty Ltd 100% · Australia · Environmental consultancy
    51. Australian Limnological Services Pty Ltd (t/a Wetlands Research & Management (WRM)) 100% · Australia · Environmental consultancy
    52. Groundwork Plus (SA) Pty Ltd 100% · Australia · Environmental consultancy
    53. FRC Environmental Pty Ltd 100% · Australia · Environmental consultancy
    54. Groundwork Plus Pty Ltd 100% · Australia · Environmental consultancy
    55. Groundwork Plus Holdings Pty Ltd 100% · Australia · Environmental consultancy
    56. Alchemy Growth Partners Pty Ltd 100% · Australia · Environmental consultancy
    57. Astrebla Pty Ltd 100% · Australia · Environmental consultancy
    58. Cumberland Ecology Pty Ltd 100% · Australia · Environmental consultancy
    59. Metago Environmental Engineers (Australia) (Pty) Ltd 100% · Australia · Holding company
    60. ITP Renewables Holdings Pty Ltd 5% · Australia · Environmental consultancy
    61. IT Power (Australia) Pty Ltd 5% · Australia · Environmental consultancy
    62. ITP Thermal Pty Ltd 5% · Australia · Environmental consultancy
    63. SLR Consulting Chile SpA 100% · Chile · Environmental consultancy
    64. Gestion Ambiental SpA 100% · Chile · Environmental consultancy
    65. Corporate Citizenship Southeast Asia Pte Limited 100% · Singapore · Environmental consultancy
    66. IBIS Environmental & Social Consulting Asia Pte Itd 100% · Singapore · Environmental consultancy
    67. SLR African Holdings (Pty) Limited 100% · South Africa · Holding company
    68. SLR Consulting (South Africa) Pty Limited 74% · South Africa · Environmental consultancy
    69. SLR Consulting (Africa) (Pty) Limited 100% · South Africa · Environmental consultancy
    70. IBIS Environmental Social Governance Consulting South Africa PTY Ltd 100% · South Africa · Environmental consultancy
    71. IBIS Environmental Social Governance Consulting Africa PTY Ltd 74% · South Africa · Environmental consultancy
    72. CCA Environmental Proprietary Ltd 100% · South Africa · Environmental consultancy
    73. Synergistics Environmental Services (Proprietary) Limited 100% · South Africa · Environmental consultancy
    74. Metago4Good (Pty) Ltd 100% · South Africa · Holding company
    75. SLR Environmental Consulting (Namibia) (Pty) Limited 100% · Namibia · Environmental consultancy
    76. SLR Consulting Ghana Limited 90% · Ghana · Environmental consultancy
    77. IBIS Environmental Social Consulting East Africa Ltd 100% · Kenya · Environmental consultancy
    78. IBIS Environmental & Social Consulting Hong Kong Ltd 100% · Hong Kong · Environmental consultancy
    79. IBIS for Environmental Consulting LLC 99.99% · Egypt · Environmental consultancy
    80. Investors Boutique for Sustainability North Africa 100% · Morocco · Environmental consultancy
    81. SLR Holdings NZ Limited 100% · New Zealand · Environmental consultancy
    82. Climsystems Limited 59.39% · New Zealand · Environmental consultancy
    83. SLR Consulting New Zealand Limited 100% · New Zealand · Environmental consultancy
    84. SLR Consulting France SAS 100% · France · Environmental consultancy
    85. IBIS Environmental Social Consulting Europe 100% · France · Environmental consultancy
    86. RCS Global Rwanda Limited 100% · Rwanda · Environmental consultancy
    87. RCS Global SASU 100% · Democratic Republic of the Congo · Environmental consultancy
    88. Rui Sheng Consulting Services (Shenzhen) Co. Limited 100% · China · Environmental consultancy
    89. Carnstone Management Consulting (Shanghai) Co. Limited 100% · China · Environmental consultancy
    90. Zhejiang Golden Eagle Ocean Energy Technology Development Co. Ltd 100% · China · Environmental consultancy
    91. SLR Consulting Brazil Ltda 100% · Brazil · Environmental consultancy
    92. SLR Belgium SRL 100% · Belgium · Environmental consultancy
    93. SLR Environmental Consulting Tanzania Ltd 100% · Tanzania · Environmental consultancy
    94. Wardell Armstrong International LLP 100% · Kazakhstan · Environmental consultancy
    95. Between Us Media Marketing Consultants B.V 100% · Netherlands · Environmental consultancy
    96. Finch & Beak Spain S.L 100% · Spain · Environmental consultancy

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

People

3 active · 13 resigned

Name Role Appointed Born Nationality
ANDREWS, Bradley Garnet Director 2023-10-18 Nov 1975 Canadian
NORTH, Alyn Rhys Director 2024-01-12 Aug 1979 British
SHAW, Helen Sarah Director 2024-07-01 Nov 1975 British
Show 13 resigned officers
Name Role Appointed Resigned
GREEN, John Martin Secretary 2018-07-27 2023-01-31
DM COMPANY SERVICES (LONDON) LIMITED Corporate Secretary 2018-02-01 2018-03-15
INTERTRUST (UK) LIMITED Corporate Secretary 2023-08-08 2024-10-01
BARRON, Paul Thomas Director 2018-03-08 2018-03-15
BOLTER, Andrew Christopher Director 2020-05-05 2023-09-01
BUCHANAN, Dianne Elizabeth Director 2018-06-21 2019-01-04
LEEMING, Robert Antony Dundas Director 2018-03-15 2018-06-21
MACKELLAR, Peter Robert Director 2018-06-21 2022-11-01
MCNAIR, Martin James Director 2018-02-01 2018-03-15
PATTNI, Sheena Director 2018-03-15 2018-06-21
PENHALL, Neil Christopher Director 2018-06-21 2024-07-01
RATTUE, Kevin Grant Director 2018-06-21 2021-07-01
WARREN, Christopher Laurence Director 2018-03-15 2018-06-21

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Slr Hd Limited Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2018-03-15 Active
Dm Company Services (London) Limited Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2018-02-01 Ceased 2018-03-15

Filing timeline

Last 20 of 74 total filings

Material constitutional events — rename, articles re-file, resolution

  • 2025-02-12 RESOLUTIONS Resolution
Date Type Category Description
2026-02-07 CS01 confirmation-statement Confirmation statement with updates PDF
2026-01-15 SH01 capital Capital allotment shares PDF
2025-09-26 AA accounts Accounts with accounts type full
2025-02-12 RESOLUTIONS resolution Resolution
2025-02-06 SH01 capital Capital allotment shares PDF
2025-01-31 CS01 confirmation-statement Confirmation statement with updates PDF
2024-12-18 AA accounts Accounts with accounts type full
2024-12-06 PSC05 persons-with-significant-control Change to a person with significant control PDF
2024-10-16 SH01 capital Capital allotment shares PDF
2024-10-09 MR04 mortgage Mortgage satisfy charge full PDF
2024-10-01 AD01 address Change registered office address company with date old address new address PDF
2024-10-01 TM02 officers Termination secretary company with name termination date PDF
2024-07-24 CH01 officers Change person director company with change date PDF
2024-07-05 TM01 officers Termination director company with name termination date PDF
2024-07-05 AP01 officers Appoint person director company with name date PDF
2024-02-07 CS01 confirmation-statement Confirmation statement with updates PDF
2024-02-02 AP01 officers Appoint person director company with name date PDF
2023-11-06 AP01 officers Appoint person director company with name date PDF
2023-10-27 TM01 officers Termination director company with name termination date PDF
2023-10-04 AP04 officers Appoint corporate secretary company with name date PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
3

last 12 months

Capital events
3

last 24 months

Officers appointed
0

last 12 months

Officers resigned
0

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Year-on-year

FY2024 → FY2025 · period ending 2025-01-03 vs 2024-01-05

Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers

Official Companies House page