How much does Riv UK Engineering Limited make?

Riv UK Engineering Limited reported revenue of £6.4m and £418k profit in the year to 31 Dec 2025, according to its accounts filed at Companies House.

How many employees does Riv UK Engineering Limited have?

Riv UK Engineering Limited reported an average of 22 employees in the year to 31 Dec 2025.

Is Riv UK Engineering Limited profitable?

Yes — Riv UK Engineering Limited reported a profit of £418k in the year to 31 Dec 2025.

Company No. 11177198 · Incorporated 30 Jan 2018

Riv UK Engineering Limited

Registered name: RIV UK ENGINEERING LIMITED

Part of Rivian Automotive, Inc. group

Riv UK Engineering Limited made £6.4m revenue and £418k profit in the year to 31 Dec 2025. read from filing text

Riv UK Engineering Limited’s revenue fell 54% to £6.4m in the year to 31 Dec 2025, with £418k profit and 22 employees. The company is classified under “engineering design activities for industrial process and production” and is based in London; we hold 2 years of its filed accounts.

Full P&L filedSection M · Professional, scientific and technical activitiesSIC 71121Engineering design activities for industrial process and production

Status: Active
Location: London, London
Age: 8 yrs · since 2018
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: “The ultimate parent company is Rivian Automotive, Inc. The smallest group for which consolidated financial statements are prepared is that headed up by Rivian Automotive, Inc. The registered office of”

Latest accounts · year to 31 Dec 2025

Key figures

Capital-light

Revenue

£6.4m

Growth ▼54.2%

Profit

£418k

Growth ▼76.7%

Profit margin

6.5%

Gross 100%

Employees

Change ▼58.5%

Profit / employee

£19k

Revenue/employee £290k

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)	£14m	£6.4m
Cost of sales	£1.6k	£0
Gross profit	£14m	£6.4m
Operating profit	£2.8m	£281k
Profit before tax	£2.8m	£280k
Profit after tax	£1.8m	£418k
Profit (best available)	£1.8m	£418k
Staff costs	£11.7m	£5.5m
Employees (average)	53	22
Ratios
Profit margin	12.8%	6.5%
Gross margin	100%	100%
Revenue per employee	£263k	£290k
Profit per employee	£33.8k	£19k
Growth (year on year)
Revenue growth	—	▼54.2%
Profit growth	—	▼76.7%
Headcount growth	—	▼58.5%
Balance sheet — indirect signals, not revenue
Cash at bank	£25.3m	£27.7m
Net assets	£32.9m	£35m
Fixed assets	£130k	£89.5k
Current assets	£33.3m	£35.7m
Debtors	£8m	£8m
Deferred income	£327k	£569k
Source	FullAccounts · bulk data Sep 2026	FullAccounts · bulk data Sep 2026

Derived from the latest filing

How the business works

Profit margin: 6.5%; Profit ÷ revenue.
Gross margin: 100%; Gross profit ÷ revenue. High for software and services.
Revenue per employee: £290k; Revenue ÷ average employees.
Profit per employee: £19k; Profit ÷ average employees.
Cash conversion: —; Cash generated from operations ÷ operating profit. Needs a cash-flow statement.
Fixed assets ÷ revenue: 1.4%; Capital intensity. Low = capital-light, cheaper to start.
Deferred income ÷ revenue: 8.9%; Customers paying upfront (subscriptions, deposits). Approximate when combined with accruals.
Debtors ÷ revenue: 124.5%; 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: ▲6%; Now £35m
Cash at bank: ▲9%; Now £27.7m
Headcount: ▼58%; Now 22
Deferred income: ▲74%; Now £569k
Fixed assets: ▼31%; Now £89.5k

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

Rivian Automotive, Inc. (registered outside the UK register)ultimate parent75–100%
Riv UK 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 £418k), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.

Updated from Companies House on 16 Oct 2026

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