El Vínculo El Vínculo.
Inner London — West: 8
LessMore
United Kingdom London

Single Source Regulations Office

Country
United Kingdom
Reference
PCCY-1866-NYYZ
City
London

The Single Source Regulations Office is a United Kingdom public body that has published 24 tenders, mainly for IT services, software and business services. Across 2021 to 2026 its tenders carry a total estimated value of about £17,630,833, with 2026 the year of most activity at 7 tenders. The most recent tender dates from June 2026, a security assessment and penetration test contract estimated at £41,667. Ten tenders fall under IT services covering consulting, software development and support, and three cover software packages and information systems. The largest is the «SSRO IT Managed Service (ITMS) and DefCARS contract», estimated at £5,166,666 and published in July 2025 and again in December 2025. Thirteen tenders are performed in London, and the awarded suppliers named include Version 1 Solutions Limited, HAMPDEN CONSULTANCY GROUP LTD, Anderson Anderson & Brown LLP and risual Limited. The «Security and Information Risk Advisor (SIRA) services» contracts, estimated at £120,000 each, were published in January and February 2026.

Open in El Vínculo

Activity of Single Source Regulations Office in public procurement

24
Tenders published
4
Awards
€7,168,864
Total awarded
€21,057,272
Total published value
£120,258
Median amount

By sector (CPV)

IT services: consulting…: 40.6%Accounting, auditing and fiscal…: 21.9%Software package and…: 9.4%Payroll management services: 6.2%Financial analysis and…: 6.2%Time accounting or human…: 6.2%Other: 9.4%
  • IT services: consulting…40.6%
  • Accounting, auditing and fiscal…21.9%
  • Software package and…9.4%
  • Payroll management services6.2%
  • Financial analysis and…6.2%
  • Time accounting or human…6.2%
  • Other9.4%
CPV code
CPV codeTenders published
IT services: consulting, software development, Internet and support 7200000013
Accounting, auditing and fiscal services 792000007
Software package and information systems 480000003
Payroll management services 792111102
Financial analysis and accounting software package 484400002
Time accounting or human resources software package 484500002
Personnel and payroll services 796310002
Subscription services 799800001

Activity by year

2021: 1120212023: 5520232024: 2 2.3 M€22.3 M€20242025: 6620252026: 10 4.9 M€104.9 M€2026

Latest tenders

Open in El Vínculo →

Main suppliers of Single Source Regulations Office

By region

Place of performanceTenders published
Inner London — West8

Contract types

Services: 91.7%Other: 8.3%
  • Services91.7%
  • Other8.3%

By amount range

< 100k: 33< 100k100k–500k: 77100k–500k500k–1M: 11500k–1M1M–5M: 001M–5M5M–20M: 335M–20M> 20M: 00> 20M

Keywords

testoutsourceditmsdefenceanalysissupportassessmentssrosystemmanagedfinancialpenetrationmonitoringdefcarsmodificationadvisorsirainformationreportingriskpoliticalsecurity

How can I find out about new tenders from Single Source Regulations Office?

Create an account at el-vinculo.com and we give you a free month and set up your company's filters — contract type, CPV codes, value and territory — so you are the first to know when new tenders come out in the United Kingdom in the same CPV codes and from the same buyers. We email you as soon as one matching your profile is published, with the whole deadline ahead to prepare the bid.

No credit card · Sign up in 2 minutes.

See the full history in El Vínculo →

Explore more tenders

Get alerts for tenders like this
Create a free account and receive new public tenders published in the United Kingdom that match your business, every day.

Start for free

Data collected from official public procurement sources. Amounts as published by the buyer.