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Construction · Milton Keynes

Construction companies in Milton Keynes

There are 2,945 construction companies registered in Milton Keynes, spread across 22 postcode areas. Here is what they do, where they cluster, and how to get the full list.

Built from the Companies House register · Data updated monthly · companymap.co.uk

2,945construction companies
2,144currently active (73%)
22postcode areas covered
MK5 densest area (371 firms)

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What they do — by trade

The trade mix across Milton Keynes's 2,945 registered construction companies, by primary SIC activity:

Development of building projects599
Construction of domestic buildings541
Other specialised construction activities358
Other building completion and finishing348
Plumbing, heat and air-conditioning installation321
Electrical installation281
Construction of commercial buildings247
Other construction installation236
Painting132
Construction of other civil engineering projects98

Where they cluster — by postcode area

Registered offices by outcode — the densest is MK5 with 371 firms:

MK5371 MK9278 MK17251 MK12225 MK14209 MK3206 MK6170 MK11168 MK10139 MK13137

When they were founded

Company formations in the sector, by year (full calendar years):

1542020
1782021
1832022
2352023
3132024
3302025

A sample of the companies

A handful of the active construction companies registered across Milton Keynes's postcodes:

CompanyArea
Beacon Kitchens & Interiors LtdMK14
R&C Mk Construction LtdMK12
The Glazing Co. (Mk) LtdMK4
Ronfix Maintenance LtdMK3
Selena Construction LimitedMK3
Gphr Heating Services LtdMK6
Besab Homes LimitedMK10
Miadam Construction LimitedMK6
Barrett Plumbing & Climate LtdMK17
Ecos Property Services LtdMK3
Goodwin'S Electrical LtdMK3
Henriques Electrical & Automation LtdMK4

Export all 2,945 construction companies in Milton Keynes.
Each row includes the company name, number, status, incorporation date, full registered address, postcode, SIC codes and a direct link to its Companies House record.

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Quick answers

How many construction companies are there in Milton Keynes?

There are 2,945 construction companies with a registered office in Milton Keynes on the Companies House register, of which 2,144 (73%) are currently active.

Which part of Milton Keynes has the most construction companies?

The MK5 postcode area has the highest concentration, with 371 of Milton Keynes's construction companies registered there.

How many new construction companies were started in Milton Keynes in 2025?

330 new construction companies were incorporated in Milton Keynes during 2025, the most recent complete year on the register.

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