How much does Gravis Solar 1 Limited make?

Gravis Solar 1 Limited reported revenue of £2.1m and £8.7m profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Gravis Solar 1 Limited have?

Gravis Solar 1 Limited reported an average of 0 employees in the year to 31 Dec 2025.

Is Gravis Solar 1 Limited profitable?

Yes — Gravis Solar 1 Limited reported a profit of £8.7m in the year to 31 Dec 2025.

Company No. 11131346 · Incorporated 3 Jan 2018

Gravis Solar 1 Limited

Registered name: GRAVIS SOLAR 1 LIMITED

Part of Mourant Corporate Trustee (Jersey) Limited group

Gravis Solar 1 Limited made £2.1m revenue and £8.7m profit in the year to 31 Dec 2025.

Gravis Solar 1 Limited’s revenue fell 13% to £2.1m in the year to 31 Dec 2025, with £8.7m profit and 0 employees. The company is classified under “other business support service activities” and is based in London; we hold 4 years of its filed accounts.

Full P&L filedSection N · Administrative and support servicesSIC 82990Other business support service activities n.e.c.

Status: Active
Location: London, London
Age: 8 yrs · since 2018
Type: Private Limited Company

Pass-through vehicle. This looks like a holding, staffing or umbrella company. Its revenue and profit may largely pass through to or from other entities, so the figures may not reflect a standalone operating business. It is excluded from our opportunity lists.

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: “Gravis Asset Holdings Limited”

Latest accounts · year to 31 Dec 2025

Key figures

Small team

Revenue

£2.1m

Growth ▼12.9%

Profit

£8.7m

Growth —

Profit margin

414.8%

Gross −172.8%

Employees

Change —

Profit / employee

—

Profitable streak

1yr

Consecutive profitable years in our data

Unusual figures. Profit is higher than revenue in this filing. That usually means investment income, dividends from subsidiaries or one-off gains — or a mis-tagged figure. Check the original filing before drawing conclusions.

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

4 filed years

Financial history

Multi-year financials, oldest to newest
Year to	31 Dec 2022	31 Dec 2023	31 Dec 2024	31 Dec 2025
Disclosure	Full P&L	Full P&L	Full P&L	Full P&L
Profit & loss
Revenue (turnover)	£1.5m	£3.8m	£2.4m	£2.1m
Cost of sales	£3.7m	£6.1m	£6m	£5.7m
Gross profit	−£2.2m	−£2.3m	−£3.6m	−£3.6m
Operating profit	−£3.9m	−£11.3m	−£11.4m	£8.7m
Profit before tax	−£3.9m	−£11.3m	−£11.4m	£8.7m
Profit after tax	−£3.9m	−£11.3m	−£11.4m	£8.7m
Profit (best available)	−£3.9m	−£11.3m	−£11.4m	£8.7m
Employees (average)	0	0	0	0
Ratios
Profit margin	−262.9%	−296.6%	−475.9%	414.8%
Gross margin	−147.7%	−60.7%	−151.2%	−172.8%
Growth (year on year)
Revenue growth	—	▲154.3%	▼36.8%	▼12.9%
Balance sheet — indirect signals, not revenue
Cash at bank	£7k	£35k	£31k	£156k
Net assets	−£10.7m	−£22m	−£33.4m	−£24.8m
Current assets	£104m	£92.4m	£74.5m	£62m
Debtors	£104m	£92.3m	£74.5m	£61.9m
Source	Accounts · bulk data Sep 2024	Accounts · bulk data Sep 2024	FullAccounts · bulk data Oct 2025	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 414.8%; Profit ÷ revenue.
Gross margin: −172.8%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: —; Revenue ÷ average employees.
Profit per employee: —; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: —; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: —; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 2957%; 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: —; Now −£24.8m
Cash at bank: ▲403%; Now £156k
Headcount: —; Now 0
Deferred income: —; Now —
Fixed assets: —; Now —

Corporate ownership

Group structure

Ownership chain

Mourant Corporate Trustee (Jersey) Limitedultimate parent75–100%
Gravis Asset Holdings Limited75–100%
Gravis Solar 1 Limitedthis company

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

Subsidiaries (1)

Solarplicity As Holdings LimitedRev. — · Profit −£4m

Sister companies (8)

Birmingham Bio Power LimitedRev. £10.1m · Profit −£6.1m
Amp Gm005 LimitedFigures not disclosed
Gahl Finco LimitedRev. — · Profit £23.9m
Gravis Hydro Holdings LimitedFigures not disclosed
Gravis Solar 2 LimitedFigures not disclosed
Gravis Solar Ev LimitedFigures not disclosed
HCF Investments LimitedFigures not disclosed
Teemore Wind LimitedFigures not disclosed

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 31 Dec 2025 (profit £8.7m), 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.