There are 389 active accounting and auditing activities companies in Harrow, forming a substantial local industry cluster. Companies in this sector range from small specialist firms to larger established businesses. Companies in this sector average 10.2 years old, reflecting an established local market with a healthy mix of mature businesses and newer entrants. The sector shows sustained growth, with 37% of companies formed since 2020. Combined with 40% from the 2010s, the majority of businesses are relatively young. Across the UK, other leading locations for accounting and auditing activities include London (6,611 companies) and Manchester (767).
There are 389 active accounting and auditing activities companies (SIC code 69201) currently registered in Harrow, based on Companies House data. This includes businesses of all sizes, from sole traders to large enterprises, that have selected this SIC code as their primary activity.
The average accounting and auditing activities company in Harrow is 10.2 years old. This represents a balanced mix of established businesses and newer market entrants. Company ages are calculated from incorporation dates registered at Companies House.
Yes, the accounting and auditing activities sector in Harrow is experiencing significant growth. 37% of currently active companies were formed since 2020, and 40% during the 2010s. This sustained formation rate indicates strong demand.
Beyond Harrow, the leading UK locations for accounting and auditing activities companies are: London (6,611), Manchester (767), Birmingham (709), Bristol (477), Glasgow (462). These concentrations often reflect regional economic specialisations, proximity to key markets, or established industry clusters.
Alongside accounting and auditing activities, other significant industries in Harrow include: Buying and selling of own real estate (2,460), Other letting and operating of own or leased real estate (2,051), Management consultancy activities other than financial management (1,220), Information technology consultancy activities (1,008). This diversity of business activity contributes to Harrow's overall economic resilience.
You can search for accounting and auditing activities companies in Harrow using UVAGATRON's company explorer, which allows filtering by SIC code, location, company status, and risk profile. Each company record includes director information, filing history, and risk signals from 50+ government databases. Alternatively, you can search directly on Companies House.
Search, filter, and analyse 389 accounting and auditing activities companies in Harrow with AI-powered risk intelligence.
Data sourced from Companies House, HM Land Registry, FCA Register, and 50+ government databases. Last updated: 2026-04-17.