How much does Synergy Civil Engineering Limited make?

Synergy Civil Engineering Limited reported revenue of £19.4m and £657k profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Synergy Civil Engineering Limited have?

Synergy Civil Engineering Limited reported an average of 64 employees in the year to 31 Dec 2025.

Is Synergy Civil Engineering Limited profitable?

Yes — Synergy Civil Engineering Limited reported a profit of £657k in the year to 31 Dec 2025.

Company No. SC288879 · Incorporated 15 Aug 2005

Synergy Civil Engineering Limited

Registered name: SYNERGY CIVIL ENGINEERING LIMITED

Part of Synergy Holdings (Scotland) Limited group

Synergy Civil Engineering Limited made £19.4m revenue and £657k profit in the year to 31 Dec 2025. read from filing text

Synergy Civil Engineering Limited’s revenue grew 10% to £19.4m in the year to 31 Dec 2025, with £657k profit and 64 employees. The company is classified under “construction of other civil engineering projects” and is based in Paisley; we hold 2 years of its filed accounts.

Full P&L filedSection F · ConstructionSIC 42990Construction of other civil engineering projects n.e.c.

Status: Active
Location: Paisley, Scotland
Age: 21 yrs · since 2005
Type: Private 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. From the filing: “Synergy Holdings (Scotland) Limited is regarded by the director as being the company's ultimate parent company.”

Latest accounts · year to 31 Dec 2025

Key figures

Capital-lightDoing more with less

Revenue

£19.4m

Growth ▲10.2%

Profit

£657k

Growth ▼36.3%

Profit margin

3.4%

Gross 13%

Employees

Change ▼5.9%

Profit / employee

£10.3k

Revenue/employee £304k

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	31 Dec 2024	31 Dec 2025
Disclosure	Full P&Lread from filing text	Full P&Lread from filing text
Profit & loss
Revenue (turnover)	£17.7m	£19.4m
Cost of sales	£14.6m	£16.9m
Gross profit	£3m	£2.5m
Operating profit	£1.4m	£897k
Profit before tax	£1.4m	£890k
Profit after tax	£1m	£657k
Profit (best available)	£1m	£657k
Staff costs	£3m	£2.8m
Employees (average)	68	64
Ratios
Profit margin	5.9%	3.4%
Gross margin	17.1%	13%
Revenue per employee	£260k	£304k
Profit per employee	£15.2k	£10.3k
Growth (year on year)
Revenue growth	—	▲10.2%
Profit growth	—	▼36.3%
Headcount growth	—	▼5.9%
Balance sheet — indirect signals, not revenue
Cash at bank	£1.3m	£416k
Net assets	£1.5m	£1.2m
Fixed assets	£272k	£218k
Current assets	£3.5m	£3.3m
Debtors	£2.2m	£2.9m
Deferred income	£246k	£385k
Source	FullAccounts · bulk data Sep 2026	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 3.4%; Profit ÷ revenue.
Gross margin: 13%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £304k; Revenue ÷ average employees.
Profit per employee: £10.3k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 1.1%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 2%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 14.8%; 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: ▼23%; Now £1.2m
Cash at bank: ▼67%; Now £416k
Headcount: ▼6%; Now 64
Deferred income: ▲57%; Now £385k
Fixed assets: ▼20%; Now £218k

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

Synergy Holdings (Scotland) Limitedultimate parent75–100%
Synergy Civil Engineering Limitedthis company

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

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

Same industry, similar size

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Sources

Companies House profile Filing history & original accounts

Latest figures from FullAccounts for the year to 31 Dec 2025 (profit £657k), from the Companies House accounts bulk data published Sep 2026. 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.