How much does Gmi Construction Group PLC make?

Gmi Construction Group PLC reported revenue of £233m and £1.8m profit in the year to 30 Sep 2025, according to its accounts filed at Companies House.

How many employees does Gmi Construction Group PLC have?

Gmi Construction Group PLC reported an average of 232 employees in the year to 30 Sep 2025.

Is Gmi Construction Group PLC profitable?

Yes — Gmi Construction Group PLC reported a profit of £1.8m in the year to 30 Sep 2025.

Company No. 01988606 · Incorporated 12 Feb 1986

Gmi Construction Group PLC

Registered name: GMI CONSTRUCTION GROUP PLC

Part of Gmi Construction Holdings PLC group

Gmi Construction Group PLC made £233m revenue and £1.8m profit in the year to 30 Sep 2025.

Gmi Construction Group PLC’s revenue was £233m in the year to 30 Sep 2025, with £1.8m profit and 232 employees. The company is classified under “construction of commercial buildings” and is based in Leeds; we hold 2 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 41201Construction of commercial buildings

Status: Active
Location: Leeds, Yorkshire and The Humber
Age: 40 yrs · since 1986
Type: Public Limited Company

Part of a group. The filing indicates this company sits within a group structure, so its results may depend on intra-group trading and it may be hard to replicate independently.

Latest accounts · year to 30 Sep 2025

Key figures

Capital-lightOperating leverageDoing more with lessCash flow filed

Revenue

£233m

Growth ▲0.3%

Profit

£1.8m

Growth ▲144.6%

Profit margin

0.8%

Gross 4.8%

Employees

232

Change ▼6.1%

Profit / employee

£7.6k

Revenue/employee £1m

Profitable streak

2yrs

Consecutive profitable years in our data

Badges are automated estimates derived from the filed figures — not statements of fact about the company.

2 filed years

Financial history

Multi-year financials, oldest to newest
Year to	30 Sep 2024	30 Sep 2025
Disclosure	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£232m	£233m
Cost of sales	£225m	£222m
Gross profit	£7.7m	£11.3m
Operating profit	£678k	£1.9m
Profit before tax	£1m	£2.3m
Profit after tax	£722k	£1.8m
Profit (best available)	£722k	£1.8m
Staff costs	£18.7m	£20.1m
Employees (average)	247	232
Ratios
Profit margin	0.3%	0.8%
Gross margin	3.3%	4.8%
Revenue per employee	£941k	£1m
Profit per employee	£2.9k	£7.6k
Cash conversion	−1292%	−146.3%
Growth (year on year)
Revenue growth	—	▲0.3%
Profit growth	—	▲144.6%
Headcount growth	—	▼6.1%
Balance sheet — indirect signals, not revenue
Cash at bank	£19.3m	£22.5m
Net assets	£14.3m	£16m
Fixed assets	£211k	£108k
Current assets	£83.2m	£71.2m
Debtors	£30.4m	£23.6m
Deferred income	£5.2m	£2.5m
Cash from operations	−£8.8m	−£2.7m
Source	FullAccounts · bulk data Dec 2025	FullAccounts · bulk data Dec 2025

Derived from the latest filing

How the business works

Profit margin: 0.8%; Profit ÷ revenue.
Gross margin: 4.8%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £1m; Revenue ÷ average employees.
Profit per employee: £7.6k; Profit ÷ average employees.
Cash conversion: −146.3%; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 0.1%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 1.1%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 10.1%; Money owed by customers. Low = customers pay quickly.

Indirect — not revenue

Balance-sheet signals

Year-on-year changes in filed balance-sheet items. They can hint at momentum (or investment) but are not revenue or profit and must not be read as such.

Net assets: ▲12%; Now £16m
Cash at bank: ▲16%; Now £22.5m
Headcount: ▼6%; Now 232
Deferred income: ▼52%; Now £2.5m
Fixed assets: ▼49%; Now £108k

Deferred income is reported together with accruals in this filing (“accruals and deferred income”), so it is an approximate signal only.

Corporate ownership

Group structure

Ownership chain

Gmi Construction Holdings PLCultimate parent75–100%
Gmi Construction Group PLCthis company

Bands show the share of ownership each company holds in the one below it.

Subsidiaries (1)

Gmi Construction LimitedRev. £0 · Profit £0

From the Persons with Significant Control register (corporate controllers only).

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 30 Sep 2025 (profit £1.8m), from the Companies House accounts bulk data published Dec 2025. Spotted an error? Request a correction.

Contains public sector information from Companies House licensed under the Open Government Licence v3.0. Data from Companies House, © Crown copyright. View the licence.