Nuclear Decommissioning Authority

Awarded value each year

In GBP, from awards with a published value

Awards per year under each year. *2026 to date

Key figures

Median contract value

£57,366

Last 3 years

Typical contract length

1 year

Median, last 3 years

Suppliers used

67

Last 3 years

Awards to SMEs

11%

As declared in notices

Top suppliers

By awarded value, last 3 years, framework panels excluded

• RCD Lockindge Ltd£15m

  1 award · 37.2% of value
• Energus£8.5m

  3 awards · 21.2% of value
• Eckert and Ziegler£4.5m

  1 award · 11.2% of value
• SERCO LIMITED£4m

  1 award · 9.9% of value
• TUV SUD Limited£1.1m

  11 awards · 2.8% of value
• Gridbeyond Ltd£1.1m

  1 award · 2.7% of value
• University of Strathclyde£784k

  1 award · 1.9% of value
• Mercer Limited£660k

  1 award · 1.6% of value

What they buy

Awards by CPV division, last 3 years

• Research and development services and related consultancy services38
• Business services: law, marketing, consulting, recruitment, printing and security14
• Other community, social and personal services14
• Education and training services7
• IT services: consulting, software development, Internet and support6
• Financial and insurance services5

How they buy

Procedure behind each award, last 3 years

• Direct award74%
• Framework call-off19%
• Open procedure4%
• Limited competition2%

When they award

Awards by calendar month, last 3 years. Busiest: May