Construction companies in Birmingham ranked by employee growth
Ranked from each company's filed annual accounts. This list last changed on and was last checked against the data on . Showing the top 50 of 69 companies that qualified.
- Companies qualified
- 69 of 9,589
- Ranked first
- MCL CONTRACTS (UK) LTD
- Top headcount increase
- +32 employees
- Data as of
Summary
Of the 9,589 construction companies in Birmingham that we checked, 69 met the rules for this list by growing their average employees between their latest two annual accounts. MCL CONTRACTS (UK) LTD (opens in a new tab) leads after its average employees moved from 32 to 64 (+100.0%), ahead of ASK ENERGY SOLUTIONS LTD and 24HR AQUAFLOW SERVICES LIMITED.
- Companies that at least doubled their average employees: 9
- Median change on the list: +25.0%
- Newest company: BELLAGIO CONS LTD, incorporated 2022
Top 10: before and after
- Rank 1 MCL CONTRACTS (UK) LTD (opens in a new tab) 32 (2023) to 64 (2024) +100.0%
- Rank 2 ASK ENERGY SOLUTIONS LTD (opens in a new tab) 6 (2023) to 17 (2024) +183.3%
- Rank 3 24HR AQUAFLOW SERVICES LIMITED (opens in a new tab) 44 (2023) to 55 (2024) +25.0%
- Rank 4 DEL BOSQUE LIMITED (opens in a new tab) 5 (2023) to 15 (2024) +200.0%
- Rank 5 BELLAGIO CONS LTD (opens in a new tab) 10 (2023) to 20 (2024) +100.0%
- Rank 6 BERBEN BUILDING SERVICES LIMITED (opens in a new tab) 26 (2023) to 36 (2024) +38.5%
- Rank 7 C. G. REYNOLDS LIMITED (opens in a new tab) 58 (2024) to 68 (2025) +17.2%
- Rank 8 JNR LTD (opens in a new tab) 7 (2024) to 16 (2025) +128.6%
- Rank 9 RYAN PROJECTS LIMITED (opens in a new tab) 8 (2023) to 16 (2024) +100.0%
- Rank 10 MERCIA DESIGN AND BUILD LIMITED (opens in a new tab) 32 (2023) to 40 (2024) +25.0%
The ranking
Download CSV of this ranking
50 rows, the same as the table. “–” means the figure was not filed.
How this list was made
- Industry
-
Companies with any of these SIC codes on their Companies House record:
- 41100 – Development of building projects
- 41201 – Construction of commercial buildings
- 41202 – Construction of domestic buildings
- 42110 – Construction of roads and motorways
- 42120 – Construction of railways and underground railways
- 42130 – Construction of bridges and tunnels
- 42210 – Construction of utility projects for fluids
- 42220 – Construction of utility projects for electricity and telecommunications
- 42910 – Construction of water projects
- 42990 – Construction of other civil engineering projects
- 43110 – Demolition
- 43120 – Site preparation
- 43130 – Test drilling and boring
- 43210 – Electrical installation
- 43220 – Plumbing, heat and air-conditioning installation
- 43290 – Other construction installation
- 43310 – Plastering
- 43320 – Joinery installation
- 43330 – Floor and wall covering
- 43341 – Painting
- 43342 – Glazing
- 43390 – Other building completion and finishing
- 43910 – Roofing activities
- 43999 – Other specialised construction activities
- Location
- The post town of the registered office address is Birmingham.
- Periods compared
- Each company's latest annual accounts against its accounts for the year before. Companies whose two latest accounts are not for consecutive years are left out.
- Ranking
- Ranked by the increase in average employees between the latest two consecutive annual accounts, then by percentage increase. Companies must have started with at least 5 average employees.
- Exclusions
-
Companies that are dissolved, in liquidation, in administration or proposed to be struck off; dormant companies; and companies whose latest accounts end more than 21 months before the newest accounts in the data (or are dated after it).
Figures that cannot be right, which are most likely filing errors, are also left out:
- headcount more than 10 times the year before
- an employee number identical to the net assets figure, or above 100,000
- more employees than the company's accounts category allows (micro: 50, small: 250, with a margin)
- less than £5,000 of turnover per employee, or a round number of thousands with no turnover to check it against
- Companies checked
-
Companies with a matching SIC code in Birmingham9,589Not active−2,422Dormant−519Latest accounts too old or wrongly dated−3,960Figure missing for one of the two years−1,028Starting figure below the minimum−1,407No increase−184Figure too large or inconsistent to be reliable−0Qualified for this list69