Insights

Growth and Expansion Mercer & Hole has recently expanded its leadership team with several high-profile hires, including new partners and directors, indicating a strategic focus on strengthening core advisory capabilities and possibly seeking new technology integrations or service offerings to support growth.

Client Acquisition The firm has recently signed new clients such as ACL Engineering Ltd through advisory services led by senior personnel, highlighting opportunities to offer tailored financial solutions or industry-specific technology tools to similar mid-market companies.

Technology Adoption Utilizing a tech stack that includes Microsoft Azure, SQL Server, and analytics tools like Google Analytics suggests Mercer & Hole is investing in digital infrastructure, opening avenues to promote advanced cloud-based accounting software or data analytics platforms for their expanding client base.

Strong UK Presence As a top 50 UK accountancy firm with a focus on Private Clients and Financial Planning, Mercer & Hole’s established reputation presents opportunities to cross-sell innovative wealth management solutions, tax optimization tools, or succession planning technologies to their affluent and private client segments.

Financial Opportunities With annual revenues estimated between 10 million and 25 million, Mercer & Hole demonstrates solid financial health and growth potential, making them an attractive prospect for enterprise software providers or advisory service firms aiming to expand within the UK accounting sector.

Mercer & Hole Tech Stack

Mercer & Hole uses 8 technology products and services including QuickBooks, Google Hosted Libraries, Microsoft SQL Server, and more. Explore Mercer & Hole's tech stack below.

  • QuickBooks
    Accounting And Finance
  • Google Hosted Libraries
    Content Delivery Network
  • Microsoft SQL Server
    Database
  • SQL
    Database
  • Font Awesome
    Font Scripts
  • Microsoft Azure
    Platform As A Service
  • Google Analytics
    Web Analytics
  • Twitter
    Widgets

Media & News

Mercer & Hole's Email Address Formats

Mercer & Hole uses at least 1 format(s):
Mercer & Hole Email FormatsExamplePercentage
FirstLast@mercerhole.co.ukJohnDoe@mercerhole.co.uk
59%
First.Last@mercerhole.co.ukJohn.Doe@mercerhole.co.uk
31%
FirLast@mercerhole.co.ukJohDoe@mercerhole.co.uk
5%
Last@mercerhole.co.ukDoe@mercerhole.co.uk
5%

Frequently Asked Questions

Where is Mercer & Hole's headquarters located?

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Mercer & Hole's main headquarters is located at 3 Lombard Street 2nd Floor London, England United Kingdom. The company has employees across 1 continents, including Europe.

What is Mercer & Hole's phone number?

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You can contact Mercer & Hole's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Mercer & Hole's official website and social media links?

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Mercer & Hole's official website is mercerhole.co.uk and has social profiles on LinkedIn.

What is Mercer & Hole's SIC code NAICS code?

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Mercer & Hole's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does Mercer & Hole have currently?

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As of April 2026, Mercer & Hole has approximately 293 employees across 1 continents, including Europe. Key team members include Partner: L. S.Partner: A. P.Partner: A. T.. Explore Mercer & Hole's employee directory with LeadIQ.

What industry does Mercer & Hole belong to?

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Mercer & Hole operates in the Accounting industry.

What technology does Mercer & Hole use?

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Mercer & Hole's tech stack includes QuickBooksGoogle Hosted LibrariesMicrosoft SQL ServerSQLFont AwesomeMicrosoft AzureGoogle AnalyticsTwitter.

What is Mercer & Hole's email format?

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Mercer & Hole's email format typically follows the pattern of FirstLast@mercerhole.co.uk. Find more Mercer & Hole email formats with LeadIQ.

When was Mercer & Hole founded?

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Mercer & Hole was founded in 1905.

Mercer & Hole

AccountingEngland, United Kingdom201-500 Employees

A forward-thinking accountancy firm with our clients’ vision at the centre of everything we do. We are a top 50 accountancy firm, and we are also one of the top firms for Private Client and for Financial Planning companies in the UK.

Section iconCompany Overview

Headquarters
3 Lombard Street 2nd Floor London, England United Kingdom
Phone number
SIC Code
8721 - Accounting, Auditing, and Bookkeeping Services
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1905
Employees
201-500

Section iconFunding & Financials

  • $25M$50M

    Mercer & Hole's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Mercer & Hole's revenue is estimated to be in the range of $25M$50M

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