UK SIC 2007 code in Section C: Manufacturing

10821 Manufacture of cocoa and chocolate confectionery

SIC 10821 is the UK code for manufacture of cocoa and chocolate confectionery, part of the class "manufacture of cocoa, chocolate and sugar confectionery". Companies House accepts it when you register a company or file a confirmation statement.

Code: 10821 (UK SIC 2007, Companies House list)
Section: Section C: Manufacturing
Division: 10 Manufacture of food products
SIC 2026: 10.82 Manufacture of cocoa, chocolate and sugar confectionery (1:1)
Closest US NAICS: 311111, 311119

Activities ONS lists under 10821

The ONS index assigns these 14 activities to this code. If one describes your company, this is the code to use.

Chocolate (manufacture)
Chocolate confectionery (manufacture)
Chocolate couverture (manufacture)
Cocoa (manufacture)
Cocoa bean roasting and dressing (manufacture)
Cocoa butter (manufacture)
Cocoa fat (manufacture)
Cocoa oil (manufacture)
Cocoa powder (manufacture)
Cocoa products (manufacture)
Confectionery made of chocolate (manufacture)
Drinking chocolate (manufacture)
Milk chocolate (manufacture)
Milk cocoa (manufacture)

Source: ONS UK SIC 2007 alphabetical index.

What changes in SIC 2026

ONS published UK SIC 2026 in 2026. Its correspondence table maps this code's class (10.82) to:

SIC 2026 code	Heading	Link type
10.82	Manufacture of cocoa, chocolate and sugar confectionery	1:1

"1:1" means the class carries over unchanged in scope; other link types mean it was split or merged. Companies House still uses SIC 2007, so keep filing with 10821 until it announces a switch.

Source: ONS correspondence table, SIC 2007 to SIC 2026.

Closest US NAICS codes

Matched through the shared international class (ISIC Rev. 4). Treat these as a starting point and read the definition before using one.

Similar codes to compare

Data last changed November 14, 2026. Source: Companies House condensed SIC list. How this page is built.