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QUADRANT HARMON CONSULTING LIMITED

71.12 · Other engineering activitiesSIC71129MicroID04443906

📍 MICHAEL LEONG AND COMPANY, 43 OVERSTONE ROAD, LONDON, W6 0AD

Financial data

Revenue

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EBITDA

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Net result

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Total assets

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Equity

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Fiscal year

2025

Revenue, EBIT, net result and balance-sheet figures are as reported to the public register. EBITDA marked Estimated is derived from revenue × the sector-average margin (used where EBITDA is not publicly filed, e.g. France) and is not an audited figure.

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Ownership

Who owns this company. Register facts are shown exactly as recorded. We show recorded facts only — never an inferred owner type.

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Beneficial owner (individual)

name shown once unlocked

As recorded in the UK PSC register

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3 board members · 2 corporate officers · unlocks alongside financials

Beneficial owners

1PSC register · UK Companies Actunlocks alongside financials

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Source: Companies House PSC register

Data sourced from official commercial registries. Last updated when this company filed its accounts.

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