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Company No. OC380187 · Incorporated 14 Nov 2012

Mariana Investment Partners LLP

Registered name: MARIANA INVESTMENT PARTNERS LLP

Part of Mariana Capital Holdings Limited group

Mariana Investment Partners LLP made £2.7m revenue and £954k profit in the year to 31 Dec 2025.

Mariana Investment Partners LLP’s revenue grew 12% to £2.7m in the year to 31 Dec 2025, with £954k profit and 2 employees. The company is based in London; we hold 3 years of its filed accounts.

Full P&L filed
Status
Active
Location
London
Age
13 yrs · since 2012
Type
Limited Liability Partnership
Latest accounts · year to 31 Dec 2025

Key figures

Revenue
£2.7m
Growth ▲11.8%
Profit
£954k
Growth ▲99%
Profit margin
35.2%
Gross 50.9%
Employees
2
Change ▼33.3%
Profit / employee
£477k
Revenue/employee £1.4m
Profitable streak
3yrs
Consecutive profitable years in our data
3 filed years

Financial history

Multi-year financials, oldest to newest
Year to31 Dec 202331 Dec 202431 Dec 2025
DisclosureFull P&LFull P&LFull P&L
Profit & loss
Revenue (turnover)£2.6m£2.4m£2.7m
Cost of sales−£1.3m−£1.3m−£1.3m
Gross profit£1.3m£1.2m£1.4m
Operating profit£760k£479k£932k
Profit before tax£758k£479k£954k
Profit after tax£758k£479k£954k
Profit (best available)£758k£479k£954k
Employees (average)232
Ratios
Profit margin29.3%19.8%35.2%
Gross margin48.5%47.7%50.9%
Revenue per employee£1.3m£809k£1.4m
Profit per employee£379k£160k£477k
Growth (year on year)
Revenue growth—▼6.3%▲11.8%
Profit growth—▼36.8%▲99%
Headcount growth—▲50%▼33.3%
Balance sheet — indirect signals, not revenue
Net assets———
SourceAccounts · bulk data Oct 2025Accounts · bulk data Oct 2025Accounts · bulk data Sep 2026
Derived from the latest filing

How the business works

Profit margin
35.2%
Profit ÷ revenue.
Gross margin
50.9%
Gross profit ÷ revenue. High for software and services.
Revenue per employee
£1.4m
Revenue ÷ average employees.
Profit per employee
£477k
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
—
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 —
Cash at bank
—
Now —
Headcount
▼33%
Now 2
Deferred income
—
Now —
Fixed assets
—
Now —
Corporate ownership

Group structure

Ownership chain

  1. Mariana Capital Holdings Limitedultimate parent75–100%
  2. Mariana Investment Partners LLPthis company

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

Sister companies (2)

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

Sources

Latest figures from accounts for the year to 31 Dec 2025 (profit £954k), from the Companies House accounts bulk data published Sep 2026. Spotted an error? Request a correction.

Updated from Companies House on 19 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.