F M CONWAY LIMITED

Active
Company number 00706445Private limited companyIncorporated 1961

Key figures

£150,958,000
Net assets 2025

† F M CONWAY LIMITED filed these accounts on paper, so Companies House publishes them only as a scanned image. The figures for the years marked † were read automatically from the scan and kept only where the statements add up (for example net assets equal total equity), but a reading error is still possible — check the original accounts at Companies House.

Ratios

2025

Sector comparison

SIC 42110

Where the company stands among the 3,393 active companies whose first SIC code is 42110 (Construction of roads and motorways).

Turnover£516,994,000
Higher than 96% · median £19,536,000 among 148 that publish turnover
Net assets£150,958,000
Higher than 99% · median £28,205
Total assets£320,850,000
Higher than 99% · median £92,034
Cash£66,878,000
Higher than 99% · median £59,601
Company age65.0 years
Older than 99% · median 6.4 years
Largest in this sector by net assets
  1. COSTAIN GROUP PLC£258.2m
  2. BAM NUTTALL LIMITED£233m
  3. COSTAIN LIMITED£153.5m
  4. F M CONWAY LIMITED£151m
  5. KIER TRANSPORTATION LIMITED£122.9m
  6. COSTAIN ENGINEERING & CONSTRUCTION LIMITED£112m
  7. RINGWAY INFRASTRUCTURE SERVICES LIMITED£79.6m
  8. FERROVIAL CONSTRUCTION HOLDINGS LIMITED£78.3m
  9. FUTURE VALLEYS PROJECT CO LIMITED£73.7m
  10. FUTURE VALLEYS HOLD CO LIMITED£73.7m

Positions are approximate. Figures come from each company's latest accounts; money and employee figures are compared only with companies that filed accounts in pounds for a period ending in the last two and a half years and are not dormant, so those groups are smaller than 3,393. The line on each bar marks the median.

Summary: F M CONWAY LIMITED

What kind of company is it?

F M CONWAY LIMITED is a private limited company registered with Companies House under company number 00706445. It was incorporated on 25 Oct 1961. Its status is active. The registered office is in Sevenoaks (TN14). Its nature of business (SIC 2007) is construction of roads and motorways (42110).

How is the company doing financially?

The latest accounts in the database are for 2025 (period ending 31 Dec 2025); the company files full accounts. Turnover was £516,994,000. Profit for the year was £20,060,000. Net assets were £150,958,000. Cash at bank and in hand was £66,878,000. Total assets were £320,850,000 and total liabilities £188,706,000.

How does it compare with similar companies?

Compared with 3,393 active companies whose first SIC code is 42110: By turnover it ranks higher than 96% of the 148 that publish turnover (median £19,536,000). By net assets it ranks higher than 99% of them (median £28,205). By total assets it ranks higher than 99% of them (median £92,034). By cash it ranks higher than 99% of them (median £59,601). It is older than 99% of them (median age 6.4 years).

Does it supply the public sector?

The company is named as a supplier in 103 public contract award notices from 36 public sector buyers since 2013. Contracts awarded to it alone have a combined published value of £1.1bn. Its most frequent buyer is National Highways (20 contracts). 15 of the awards are shared with other suppliers, typically framework agreements. It is recorded as the recipient of 2 central government grants worth £108.7k, from Department for Work and Pensions.

What do public registers and reports show?

It appears on the Home Office register of licensed sponsors (Skilled Worker). HMRC lists it as an importer of goods, mainly mineral fuels and oils, rubber, stone, plaster and cement articles. HMRC lists it as an exporter of goods, mainly iron and steel, machinery, optical, medical and measuring instruments. In its latest payment practices report it took an average of 26 days to pay suppliers, and 10% of invoices were not paid within agreed terms. Its gender pay gap report for 2025/26 shows median hourly pay for women 15.9% lower than for men. It has modern slavery statements on the government registry for 6 years.

Who runs and controls the company?

One person with significant control is registered.

When are its next filings due?

The next accounts are due by 30 Sep 2027. The next confirmation statement is due by 6 Jun 2027.

Filed accounts2025
2025 †
Turnover516,994,000
Profit for the year20,060,000
Cash at bank and in hand66,878,000
Total assets320,850,000
Total liabilities188,706,000
Net assets / total equity150,958,000

A dash (—) means no accounts were filed for that year or the item is not in the accounts; 0 is a zero stated in the accounts. Small companies usually file only a balance sheet, so the profit and loss account is often missing.

Public contracts

103 contracts

F M CONWAY LIMITED is named as a supplier in 103 public contract award notices from 36 public sector buyers since 2013. The 81 contracts awarded to it alone with a published value add up to £1.1bn. 15 awards are shared with other suppliers and not counted in that total.

Contracts per year
Main buyers36
National Highways
20 contracts · £154m
National Highways Limited
20 contracts · £23.6m
West Sussex County Council
5 contracts · £35.4m
Highways England
5 contracts · £7m
Westminster City Council
4 contracts · £20.5m
Latest 100 contracts
  1. PDF Framework - Area 3 - SDF - Rapid Response - Tranche 1‡National Highways Limited · £1,339,156 · runs until Mar 2027
  2. Highways and Public Realm Contract‡Westminster City Council · £1,250,000,000
  3. PDF Framework - A458 Shrewsbury to Welsh Border Pavement & Drainage Risk Reduction‡National Highways Limited · £2,416,216 · runs until Feb 2027
  4. PDF Framework - A21 Quarry Hill Exp Joints‡National Highways Limited · £13,165
  5. PDF Framework - A38 Whitecleave and Mardle Bundle - construction‡National Highways Limited · £382,003 · runs until Jan 2027
Show 95 more
  1. PDF Framework - A21 Robertsbridge Bypass‡National Highways Limited · £440,384
  2. A47 J17-J20EB&J20-EyeGr rsf +J18-J19WBdrain Pk3.46‡National Highways Limited · £4,005,163
  3. M5 J31-30 NB MP 258.6-256 RS‡National Highways Limited · £769,492
  4. Supply Chain Relationship‡National Highways Limited · £1,683 · runs until Mar 2027
  5. PDF Framework - A27 Fontwell to Crockerhill - SDF‡National Highways Limited · £1,556,534
  6. PDF Framework - A47 EB WB Guyhirn - Redmoor Ln Rsf‡National Highways Limited · £2,512,210
  7. PDF Framework - M2 J5 to J6 Parapets and Deck Refurb Construction‡National Highways Limited · £21,996
  8. PDF Framework - M20 Birling Road Deck refurb‡National Highways Limited · £132,477
  9. PDF Framework - M5 J24-25 INCL J24 EXIT AND ENTRY SLIPS SB MP 195.0-203.0 RS‡National Highways Limited · £3,341,673
  10. Waste Tankering and Cleaning ServicesTHAMES WATER UTILITIES LIMITED · runs until Aug 2029
  11. PDF Framework - 621735-A14 EB WB J38-J39 resrv rsf + J39-J42 rdmks Pk2.04‡National Highways Limited · £1,247,822
  12. PDF Framework - A12 NB J20b -J22 & NB SB J24-J25 reserve resurf‡National Highways Limited · £3,073,834 · runs until Nov 2026
  13. The Regents Park (Goose Pen) and Primrose Hill Footpath Repairs‡The Royal Parks Limited
  14. PDF Framework - A12 SB-NB Rivenhall Kelvedon Concrete Repairs J22-24 Rapid Response‡National Highways Limited · £169,461
  15. PDF Framework - A120 Galleys-MksFm rsf +Galleys-Pannrs rdmk Pk3.23‡National Highways Limited · £1,366,059
  16. Highways MaintenanceLondon Borough of Bromley · £102,297,120 · 2 lots · runs until Jun 2032
  17. Highway Drainage CleansingLondon Borough of Bromley · £3,925,196 · runs until Mar 2033
  18. GB-London: Diana Memorial Fountain Footpath‡The Royal Parks Ltd · £247,293
  19. PDF Framework - M1 J13-14 Resurfacing NB RR‡National Highways Limited · £232,848
  20. PDF Framework - A30 WhiteCross to St Erth - Remedial RS‡National Highways Limited · £375,106
  21. PDF Framework - M5 J19 Portbury N&S MP145 Joints Holding Works‡National Highways Limited · £175,500
  22. PDF Framework - A21 Pembury NB Off-slip HFS - SDF‡National Highways · £202,546
  23. PDF - Area 3&4 - FM Conway Ltd‡National Highways · £79,235
  24. PDF Framework - Skid Resistance resurf 2025-26 East Works Pk1.29‡National Highways · £822,047
  25. PDF - Framework - A120 Horsley Cross - Parkeston Rbt Harwich Safety Impt‡National Highways · £28,022
  26. PDF framework - A2 M25 EB On Slip - SDF‡National Highways · £185,881
  27. PDF Framework - A21_23SCR33 Bewl Bridge Lane‡National Highways · £695,622
  28. PDF Framework - A31 Ringwood Lighting Replacement‡National Highways · £132,145
  29. 622469 M20 Thurnham Lane and Water Lane N&SNational Highways · £12,472
  30. PDF Framework - ECI to Area 4 SCRIM development SDP 1/4/7‡National Highways · £14,000
  31. PDF Framework - A47 NorwichRd Swaffham-Wendling rsf reserve‡National Highways · £776,647
  32. PDF Framework - 616961 M20 J7-8 Verge VRS_2020‡National Highways · £139,363
  33. PDF Framework - 616686 (MCI) A21 Pembury NB Off-slip HFS - SDF‡National Highways · £202,546
  34. Task Order from PDF framework for - 616862 Area 4 SCRIM SchemesNational Highways · £14,000
  35. Highways Maintenance Services – Contract C – Bridges and Structures‡Westminster City Council · £3,480,000
  36. Highways Maintenance Services – Contract B – Public Lighting‡Westminster City Council · £3,400,000
  37. Highways Maintenance Services – Contract A – Highways Management and Public Realm Projects‡Westminster City Council · £13,610,000
  38. PDF - 613225 - A303 Newton EB & WB MP 230.3 - 232.5 RS SDF - incl small works between Stopgate and Marsh 234-235.9‡National Highways · £1,099,994
  39. PDF - 616914 - A21 Vinehall to Whatlington Part 2‡National Highways · £1,282,204
  40. 618684 A38 Little Eaton SCRIM‡National Highways · £168,452
  41. 619708 - A27 -22SCR 25, 26,27 and 29-30 GT Wood - Patcham - SDF‡National Highways · £845,015
  42. Task Order - PDF Framework - 620338 - A3 Weston IC Joints‡National Highways · £43,977
  43. Gully cleansing cyclical next round‡Bedford Borough Council · £120,000
  44. 613225 - A303 Newton EB & WB MP 230.3 - 232.5 surveys/cores‡National Highways · £28,582
  45. Framework Agreement for the Provision of Highways Capital Delivery Services‡West Sussex County Council · £27,600,000 · 2 lots
  46. BHCC JB Highways Services Contracts‡Brighton and Hove City Council · shared by 3 suppliers, up to £200,000,000 in total
  47. Gully Emptying & Associated Services_2024‡Leicestershire County Council · £5,000,000
  48. Framework for the Provision of Highways Capital Delivery Services‡West Sussex County Council · shared by 16 suppliers, up to £198,000,000 in total · runs until Mar 2028
  49. Public Realm Maintenance and Improvements‡London Borough of Camden · £53,600,000
  50. Pavement Delivery FrameworkHighways England · shared by 12 suppliers, up to £1,300,000,000 in total · runs until Dec 2027
  51. Pavement Delivery Framework‡National Highways · £147,200,000 · 2 lots
  52. WSCC DR - Highways Maintenance Lot 4.16: Footway Reconstruction and Small Works - AWARD‡West Sussex County Council · £1,254,000
  53. WSCC DR - Highways Maintenance Lot 4.14: Resurfacing Principal / Local Roads - AWARD‡West Sussex County Council · £6,511,000
  54. BHCC JB Highways Services Contracts - AWARD‡BHCC City Transport · shared by 3 suppliers
  55. Lot 4.11 - Resurfacing Principal Roads - AWARD‡West Sussex County Council (CAP) · £5,474,232
  56. LB Newham - Highways Schemes and Planned works‡oneSource · shared by 4 suppliers, up to £100,000,000 in total
  57. WSCC AE - 4.13 Footway Reconstruction and Resurfacing - AWARD‡West Sussex County Council (CAP) · £1,486,265
  58. PavementsCOSTAIN LTD · shared by 4 suppliers
  59. National Technical Survey and Testing Contracts - Drainage‡Highways England · shared by 4 suppliers, up to £42,000,000 in total · runs until Oct 2028
  60. Technical Surveys and Testing - Drainage Surveys‡Highways England · £7,000,000
  61. St Radigund's Car Park re-surfacing‡Canterbury City Council · £120,811
  62. SC20006 - Gravesend Bus Hub‡Kent County Council · £2,000,000
  63. UK Holocaust Memorial and Learning Centre - Enabling Works ContractDEPARTMENT FOR LEVELLING UP, HOUSING AND COMMUNITIES · £936,883
  64. Surface Transport Infrastructure Construction Framework‡Transport for London · £200,000,000
  65. IPM Infrastructure Works Contractor - Northern Site & Runway Park - FTS - 2021/S 000-001811‡Medway Council · £12,400,198
  66. PAN2298 - Temporary Traffic Management Service‡Leicester City Council · shared by 3 suppliers, up to £1,400,000 in total
  67. London Highway Maintenance and Projects Framework - South Area‡Transport for London · runs until Mar 2029
  68. London Highway Maintenance and Projects Framework‡Transport for London · £371,000,000
  69. 5139 - Framework for ducting, gigabit managed service and infrastructure services‡London Borough Of Bexley · shared by 5 suppliers, up to £4,000,000 in total
  70. WSCC - BB - 4.80 Footway Recon - AWARD‡SE Shared Services · £791,848
  71. WSCC - BB - 4.70 Patching - AWARD‡SE Shared Services · £3,187,548
  72. St Margaret's Street - Extension of Pedestrian Zone‡Canterbury City Council · £191,863
  73. EBC - AM - Car Park Resurfacing Works 2020 - AWARD‡SE Shared Services · £145,037
  74. WSCC - TH - Footway reconstruction 4.20 - AWARD‡West Sussex County Council
  75. WSCC - TH - Highways Services Contracts - AWARD‡SE Shared Services · shared by 15 suppliers, up to £12,000,000 in total
  76. Highways Maintenance, Improvements, and Street Lighting‡London Borough of Sutton · £70,000,000 · 2 lots
  77. CA6336 - REPLACES CA6264 - MEHT - ROUNDABOUT WORKS‡Mid Essex Hospital Services NHS Trust
  78. M5 J9 -10HIGHWAYS ENGLAND COMPANY LIMITED · £494,783
  79. M4 J17 - 16 EBHIGHWAYS ENGLAND COMPANY LIMITED · £399,993
  80. M5 J30 - 31 SBHIGHWAYS ENGLAND COMPANY LIMITED · £739,919
  81. A303 SparkfordHIGHWAYS ENGLAND COMPANY LIMITED · £114,316
  82. Highway Works and Service Contract‡London Borough of Merton · £50,000,000
  83. Leicestershire Gully Emptying Contract 2019‡Leicestershire County Council · £2,500,000
  84. Pothole Blitz 2018-2022‡Kent County Council · shared by 11 suppliers, up to £20,000,000 in total
  85. Framework Contract for Landscaping and Associated Works‡Peabody · shared by 20 suppliers, up to £200,000,000 in total
  86. Improvement Works - Orange Street, Best Lane & The Friars in Canterbury‡Canterbury City Council · £373,951
  87. Gully Emptying Top Up Contract 2018‡Leicestershire County Council · £160,000
  88. Pavements Framework - Lot 10 South West (Minor)‡Highways England · shared by 2 suppliers, up to £40,400,000 in total
  89. Pavements Framework - Lot 9 South East (Minor)‡Highways England · shared by 2 suppliers, up to £70,200,000 in total
  90. Major & Minor Roads - Carriageway Resurfacing Contract 2017/18 - AWARD‡Reading Borough Council · £592,000
  91. Gully Cleansing Services‡Wokingham Borough Council
  92. Coastal Zone Maintenance‡Thanet District Council · £600,000
  93. A289 CCTV Drainage Survey‡Medway Council · £51,879
  94. GB-Brentwood: Resurfacing and remedial works to public car parks‡Brentwood Borough Council · £134,501
  95. Term contract for street lighting maintenance‡Royal Borough Of Greenwich · £2,700,000

From contract award notices on Contracts Finder (since 2016) and Find a Tender (since 2021), published by the Cabinet Office under the Open Government Licence v3.0. Values are as published by the buyer and usually cover the whole contract term; the total leaves out awards shared between several suppliers, where the published figure is a ceiling for all of them, placeholder values and single figures of £1 billion or more. Notices marked ‡ do not state a company number and were linked by an exact match on the registered name. Contracts below the publication thresholds and those of devolved buyers that publish elsewhere are not included.

Government grants

2 grants

F M CONWAY LIMITED is recorded as the recipient of 2 central government grants since 2021, together worth £108.7k.

Grants
  1. F M CONWAY LIMITEDDepartment for Work and Pensions · £2,170 · Kickstart Scheme
  2. F M CONWAYDepartment for Work and Pensions · £106,485 · Kickstart Scheme

From the Government Grants Register published by the Cabinet Office (financial years 2016/17 onwards, Open Government Licence v3.0). It covers grants from central government departments and their agencies where the register states the recipient's company number and the recipient name matches this company; grants from local authorities, lottery distributors and devolved governments are not included.

Statutory reporting

Payment practices1 Jan 2026 – 30 Jun 2026
Average time taken to pay invoices
26 days
Invoices not paid within agreed terms
10%
Standard payment terms
7–60 days
  • Within 30 days 74%
  • 31 to 60 days 24%
  • After 60 days 2%
Earlier periods (7)
Period ending
Days to pay
Within 30 days
Late
31 Dec 2025
26
70%
9%
31 Mar 2025
26
69%
11%
30 Sep 2024
26
68%
9%
31 Mar 2024
27
65%
11%
30 Sep 2023
28
62%
11%
31 Mar 2023
28
59%
11%
30 Sep 2022
28
65%
13%

View the latest report on GOV.UK

Gender pay gap2025/26
Median hourly pay
women 15.9% lower
Mean hourly pay
women 14% lower
Median bonus pay
women 16.1% lower
Employer size
1000 to 4999 employees
Lower pay quarter27.8% womenLower middle16.1% womenUpper middle11% womenUpper pay quarter11.9% women
Earlier years (8)
Year
Median hourly pay
Mean hourly pay
2024/25
women 16.6% lower
women 11.6% lower
2023/24
women 21.6% lower
women 16% lower
2022/23
women 20.1% lower
women 17.2% lower
2021/22
women 26.7% lower
women 15.6% lower
2020/21
women 22.3% lower
women 17.2% lower
2019/20
women 14.8% lower
women 11.6% lower
2018/19
women 15.3% lower
women 10.1% lower
2017/18
women 17.7% lower
women 16.3% lower

A positive gap means women's average hourly pay is lower than men's across the whole employer; it is not a comparison of pay for the same work. View on the Gender pay gap service

Modern slavery statements6
2026
Statement · summary on GOV.UK
2025
Statement · summary on GOV.UK
2024
Statement · summary on GOV.UK
Earlier years (3)
2023
Statement · summary on GOV.UK
2022
Statement · summary on GOV.UK
2021
Statement · summary on GOV.UK

Figures the company reported itself to the government's Check payment practices service, Gender pay gap service and Modern slavery statement registry (Open Government Licence v3.0). Only large companies and employers with 250 or more staff have to report, so most companies have nothing here.

Registers and licences

Sponsor licence‡
Licence type and rating
Worker (A rating)
Route
Skilled Worker

On the Home Office register of licensed sponsors, which lists organisations licensed to sponsor workers from overseas.

International trade‡

Listed by HMRC as an importer of goods in 12 of the last 12 months on record, most recently August 2026. Main goods: mineral fuels and oils, rubber, stone, plaster and cement articles, iron and steel and machinery.

Listed by HMRC as an exporter of goods in 4 of the last 12 months on record, most recently July 2026. Main goods: iron and steel, machinery and optical, medical and measuring instruments.

From HMRC's monthly lists of importers and exporters. Traders can ask to be left off the lists, so absence does not mean a company does not trade.

Sources: Charity Commission for England and Wales, Care Quality Commission, Home Office and HM Revenue & Customs, under the Open Government Licence v3.0. Entries marked ‡ come from lists that do not state a company number and were linked by an exact match on the registered name.

History

11 events
  1. Financial year 2025 endedAccounts: turnover £517m, net assets £151m
  2. Vinci Construction Holding Limited registered as a person with significant control
  3. Mr Mark Stuart Goldsworthy ceased to be a person with significant control
  4. Mrs Kim Conway ceased to be a person with significant control
  5. Mr Mark Stuart Goldsworthy registered as a person with significant control
  6. Mr Michael Joseph Conway ceased to be a person with significant control
  7. Mrs Kim Conway registered as a person with significant control
  8. Mr Michael Joseph Conway ceased to be a person with significant control
Earlier events (3)
  1. Mr Michael Joseph Conway registered as a person with significant control
  2. Mr Michael Joseph Conway registered as a person with significant control
  3. Company incorporatedPrivate limited company

Dates as recorded at Companies House: incorporation, name changes, officer appointments and resignations, current and former persons with significant control, and the end of each financial year with figures in the database.