UK SIC 2007 · 87100
Residential nursing care facilities (SIC code 87100)
Residential nursing care facilities is UK SIC code 87100. It sits in division 87 (Residential care activities) of the SIC 2007 list. On the August 2026 Companies House register, 7,822 active UK companies list 87100 among their SIC codes. 5,650 of them list it first.
Division 87: Residential care activities
Residential care covers care given where people live full time. Nursing care facilities register under 87100. Homes supporting learning difficulties, mental health and substance misuse use 87200. Care of elderly and disabled people uses 87300. Code 87900 collects the rest, including supported living providers and children's homes. These are premises-based, staff-heavy businesses. Their existence usually implies regulatory registration too. So the companies behind these codes tend to be real operators, family groups or investors, rather than one-person vehicles.
Who prospects SIC 87100 companies
The buying needs here are constant and well understood. Care staff recruitment leads, both domestic and international. Then come rostering and care planning software, catering and laundry contracts, energy brokerage for round-the-clock premises, and compliance consultancy. Lenders and investors who specialise in healthcare property track new incorporations and ownership changes, because homes change hands often. Filing patterns reveal group structures, so map those before you make contact. Fast growth at a provider usually means new registrations or acquisitions. Fit-out, equipment and staffing spend all follow at once.
Lead generation for recruiters →How to read SIC 87100
SIC 87100 is a five-digit code, and the digits are not arbitrary. The first two, 87, are the division, residential care activities. Add the third and you have group 871; the fourth narrows it to a class, and the fifth to the subclass, which is the level Companies House actually asks a company to pick. The whole division sits under section Q, human health and social work, the broadest tier there is. Reading a code left to right therefore goes from a whole sector down to one activity.
More on how SIC 87100 is built
A company chooses its own codes when it incorporates and can change them on any confirmation statement. It may list up to four, and Companies House does not check whether they are right. That is why 87100 is worth reading as a claim the company made about itself rather than as a verified fact, and why the first-position and any-position counts above differ.
Measured on the August 2026 register, the busiest registered-office post towns for 87100 are London (1,048), Sheffield (190), Birmingham (189), Manchester (161) and Nottingham (126). Those are registered-office locations, which is where the paperwork sits rather than necessarily where the work happens, so treat them as where to start looking rather than as a service area.
Using SIC 87100 as a filter
7,822 companies is 0.15 per cent of the 5,190,464 active companies on the UK register, and ranks 87100 4th most used of the 4 codes we track in division 87. That is the pool before any filter. Whether it is a big market for you depends on what you sell, but it is the number every other filter on this page cuts down from.
More on filtering by SIC 87100
5,650 companies put 87100 first and a further 2,172, 28 per cent, list it in one of their other three SIC slots. That gap is the difference between a tight list and a broad one. First-code-only is the safer filter when you are writing to them; matching any position is worth it when you need the volume.
These companies are spread out. London is the largest single cluster at 13 per cent and the top five post towns together hold only 22 per cent, so the remaining 78 per cent sits across the rest of the country. A regional filter narrows this list without gutting it, which makes it a reasonable code to work territory by territory.
In practice the code on its own is rarely the whole filter. Pair 87100 with an incorporation date to catch companies in their first months, when they are still choosing suppliers, or with a filing deadline to reach them while the year end is on their mind. A worked example for this code: 87100, registered office in London, incorporated in the last ninety days, which turns a 7,822 company pool into a list you can write to in an afternoon. Add the poor-website filter if what you sell is a website, or a recent change of officer if you sell to whoever just took the job. Every company you pull carries the Companies House record, the director's name, a verified website and a verified email, and the ones we cannot complete are not charged.
Where SIC 87100 clusters in the UK
ACTIVE COMPANIES BY REGISTERED-OFFICE POST TOWN · COMPANIES HOUSE REGISTER, AUGUST 2026
SIC 87100 companies, as leads
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About SIC 87100
How many UK companies use SIC code 87100?
7,822 active UK companies list 87100 (Residential nursing care facilities) among their registered SIC codes. Each company may register up to four. Of those, 5,650 put it first. The figures come from the August 2026 Companies House register snapshot, and count active companies only.
What is the difference between SIC codes 87100 and 87300?
Code 87100 covers residential nursing care. Qualified nurses deliver clinical care on site. Code 87300 covers residential care for elderly and disabled people without that nursing element. Many operators run both types of home and register both codes. Companies House allows up to 4 codes per company. As with every SIC code, you declare it yourself and can amend it on the confirmation statement.
Do care homes need anything beyond a SIC code to operate?
Yes, a great deal. The SIC code is only a description on the public record. No approval comes with it. Running a care home needs registration with the CQC in England, or the Care Inspectorate, Care Inspectorate Wales or RQIA elsewhere in the UK. You also need a registered manager and compliance with fundamental standards. Cross-check regulator registers against Companies House data to confirm a company is a live provider.
Find UK SIC 87100 companies
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