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© 2026 Payment Check Ltd

Registered Address: 3rd Floor Suite 207 Regent Street London W1B 3HH

Made by Alastair Campbell

PAYMENTCHECK
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Sectors›Property›IAN WILLIAMS LIMITED

IAN WILLIAMS LIMITED

PaymentCheck Score 2025
90Good
↑ 1.7vs last year
#1182 in UK
#54 in Property
#52 in South West

Company Information

Company Number
00879464
Registered Address
Quarry Road, Chipping Sodbury, Bristol, BS37 6JL
Status
Active
Employee Count
1,266
Turnover
£166,696,000
EBITDA
£12,227,000

Additional Details

Website
https://ianwilliams.co.uk/
Company Type
Private limited Company
Incorporated On
17 May 1966
Nature of Business
43341 - Painting
43999 - Other specialised construction activities not elsewhere classified
81100 - Combined facilities support activities
Industries
Property, Infrastructure And Construction, Property-related Goods And Services
Region
South West
Eligible for Certification

Score of 89.67/100 qualifies for PaymentCheck Certification

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Payment dataScore historyFinancialsLocation

Time to Pay

Average Time to Pay
19 days
Shortest Period:7 days
Longest Period:40 days
Max Contractual:40 days

Payment Timeline

Within 30 Days
82%
31-60 Days
16%
After 60 Days
2%
Not Paid Within Terms2%

Payment Features

Participates in Codes✗ No
E-Invoicing✗ No
Supply Chain Finance✗ No

Performance Reports History

Reporting Period Filed: 2026-05-05
Reporting PeriodFiling DateAverage Time to Pay (days)Paid within 30 daysPaid 31-60 daysPaid after 60 daysNot Paid within Terms
30 Sept 2025 - 05 Apr 202605 May 20261982%16%2%2%
31 Mar 2025 - 29 Sept 202529 Oct 20252082%16%2%3%
06 Oct 2024 - 30 Mar 202525 Apr 20252083%15%2%10%
05 Apr 2024 - 05 Oct 202428 Oct 20242182%15%3%12%
05 Oct 2023 - 04 Apr 202416 Apr 20242282%15%3%11%
05 Apr 2023 - 04 Oct 202306 Nov 20232280%17%3%11%
01 Oct 2022 - 04 Apr 202306 Jun 20232581%15%4%17%
04 Apr 2022 - 04 Oct 202214 Nov 20222479%17%4%16%
05 Oct 2021 - 03 Apr 202226 May 20222479%18%3%15%
04 Nov 2020 - 04 Apr 202115 Jun 20212077%19%4%16%
05 May 2020 - 01 Nov 202011 Dec 20202675%20%5%19%
05 Nov 2019 - 03 May 202030 Jul 20202573%23%4%25%
05 May 2019 - 04 Nov 201927 Jan 20202870%24%6%33%

Invoice Payment Practices

This information is as reported by the business, and responses are in their own words.

Payment Terms

Standard payment terms

Purchase ledger: 40 days end of month Subcontractor ledger: 14 to 30 days

Were there any changes to the standard payment terms in the reporting period?

No information available

Any other information about payment terms

No additional information

Maximum contractual payment period agreed

40

Dispute Resolution Process

Ian Williams actively seeks to resolve disputes by discussing any invoice queries directly with the supplier. A formal request for a credit note is issued if this is required. Our procurement team hold regular meetings with our suppliers to prevent any invoice/price discrepancies. All the prices are agreed and fixed in advance with the supplier and uploaded to our systems. The business also operates a no purchase order, no pay policy. Invoices received which do not quote a valid purchase order number are rejected and returned to the supplier.

Other Payment Information

Has this business signed up to a code of conduct or standards on payment practices?

For example, signatories to The Prompt Payment Code must commit to paying 95% of their invoices within 60 days.

❌

Does this business offer e-invoicing in relation to qualifying contracts?

This is where suppliers can electronically submit and track invoices. It's not just allowing suppliers to email them an invoice.

❌

Does this business offer supply chain finance?

This is where a supplier who has submitted an invoice can be paid by a third-party finance provider earlier than the agreed payment date. The business would then pay the finance provider the invoiced sum.

❌

Under its payment practices and policies, can this business deduct sums from payments under qualifying contracts as a charge for remaining on a supplier list?

❌

During the reporting period, did the business deduct sums from payments as a charge for remaining on a supplier list?

No information available

Company Summary

IAN WILLIAMS LIMITED is a UK-based company that specializes in providing building maintenance and construction services. The company was founded in 1946 and has since then established itself as a leader in the industry.

The company has a strong commitment to sustainability and has implemented various initiatives to reduce its environmental impact. This includes using environmentally friendly materials in their construction projects, promoting energy efficiency, and investing in renewable energy sources. They also have a waste management program in place to minimize their carbon footprint.

IAN WILLIAMS LIMITED offers a wide range of services, including building maintenance, construction, painting and decorating, and electrical and mechanical services. They cater to both residential and commercial clients and have a reputation for delivering high-quality work.

The company has a team of experienced and skilled professionals, including project managers, engineers, and tradespeople. They pride themselves on their commitment to customer satisfaction and have a strong emphasis on health and safety practices.

The registered office address for IAN WILLIAMS LIMITED is at 15-17 Kingston Road, Leatherhead, Surrey, KT22 7SL, United Kingdom. Their website, www.ianwilliams.co.uk, provides more information about their services and sustainability efforts. The company can also be contacted through email at info@ianwilliams.co.uk or by phone at +44 (0) 1372 360 000.

In summary, IAN WILLIAMS LIMITED is a reputable company in the building maintenance and construction industry, with a strong focus on sustainability. Their commitment to delivering high-quality services and their efforts towards reducing their environmental impact make them a leader in their field.

Financial Metrics

Cash
£18,115,000
Net Worth
£20,538,000
Total Current Assets
£48,896,000
Total Current Liabilities
£34,197,000

Company Location

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PaymentCheck

Our mission is to change the culture of late payments in the UK and help save over 55,000 companies every year which close due to cashflow issues.

Services

  • Payment Check
  • Business Solutions
  • API Access
  • Invoice Calculator
  • Late Payment Help
  • Get Certified

Company

  • About Us
  • Contact
  • Blog
  • Search Archive
  • Compare
  • EULA
  • Privacy Policy
  • Terms and Conditions

Awards

  • Methodology
  • 2025 Awards
  • 2024 Awards
  • 2023 Awards
  • 2022 Awards
  • 2021 Awards
  • 2020 Awards

Contact

  • office@paymentcheck.co.uk
  • +44 (0) 7915 608 057
  • Send Your Story

© 2026 Payment Check Ltd

Registered Address: 3rd Floor Suite 207 Regent Street London W1B 3HH

Made by Alastair Campbell