Lee Castledine
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Lee Castledine Email & Phone Number

Transaction Services Partner at RSM focused on Private Equity including cross border M&A at RSM UK
Location: Greater London, England, United Kingdom 5 work roles 1 school
1 work email found @rsmuk.com 2 phones found area 781 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email l****@rsmuk.com
Direct phone (781) ***-****
LinkedIn Profile matched
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Current company
Role
Transaction Services Partner at RSM focused on Private Equity including cross border M&A
Location
Greater London, England, United Kingdom
Company size

Who is Lee Castledine? Overview

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Quick answer

Lee Castledine is listed as Transaction Services Partner at RSM focused on Private Equity including cross border M&A at RSM UK, a with 4023 employees, based in Greater London, England, United Kingdom. AeroLeads shows a work email signal at rsmuk.com, phone signal with area code 781, and a matched LinkedIn profile for Lee Castledine.

Lee Castledine previously worked as Partner at Rsm Uk and Partner at Rsm Tenon. Lee Castledine studied at The University Of Sheffield.

Company email context

Email format at RSM UK

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{first}.{last}@rsmuk.com
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AeroLeads found 1 current-domain work email signal for Lee Castledine. Compare company email patterns before reaching out.

Profile bio

About Lee Castledine

I am a Transaction Services Partner for RSM in London. I joined RSM in 2013 following the merger with Tenon, a firm which I had joined six years previously to establish and build the Transaction Services team in London. The Transaction Services team at RSM is a partner led team with a strong and building client base spread across leading mid-market private equity houses, banks, major corporates and capital markets. Key to the approach is active partner input throughout transaction processes.I have a broad range of experience from twenty five years of due diligence, where I have specialised in the private equity and leveraged buy-out arena. I have developed a broad range of experience in acquisition, vendor due diligence and flotations working closely with a range of clients in the mid-market sector and above.I have substantial cross border experience and Head RSM's Global Due Diligence Leadership Team working closely with other member firms of the RSM International network. I am also a founding partner of RSM’s European Transaction Advisory Services leadership team. My chief responsibilities are in leading project teams in complex transaction services engagements across a range of sectors and geographies working on both buy and sell side. I have a particular focus on deal mechanisms including locked boxes and completion accounts. RSM is a leading professional services firm which provides a range of accounting and advisory services to a broad spectrum of clients, from public companies to owner-managed businesses. The firm has almost 5,000 employees and partners with 30 offices across the UK, which positions us as one of the leading mid-tier accountancy firms. RSM is the UK member firm of RSM International a global accounting network with combined coverage across over 120 Countries globally and over 64,000 people worldwide.

Listed skills include Due Diligence, Private Equity, Mergers And Acquisitions, Corporate Finance, and 14 others.

Current workplace

Lee Castledine's current company

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RSM UK
Rsm Uk
Transaction Services Partner at RSM focused on Private Equity including cross border M&A
london, greater london, united kingdom
Website
Employees
4023
AeroLeads page
5 roles · 25 years

Lee Castledine work experience

A career timeline built from the work history available for this profile.

Partner

Current

London, United Kingdom

Partner in London transaction services team focussed on financial due diligence for mid market private equity houses, corporates and banks

Oct 2013 - Present

Partner

London, United Kingdom

Partner in London transaction services team focussed on financial due diligence for mid market private equity houses, corporates and banks

Sep 2007 - Oct 2013

Director

London, United Kingdom

Director in London private equity transaction services team

2002 - 2007 ~5 yrs

Transaction Services Director

Andersen

London, United Kingdom

Director in London private equity transaction services team

Sep 1998 - Jul 2002

Manager

Pkf

London, United Kingdom

Sep 1994 - Aug 1998
Team & coworkers

Colleagues at RSM UK

Other employees you can reach at rsmuk.com. View company contacts for 4023 employees →

1 education record

Lee Castledine education

FAQ

Frequently asked questions about Lee Castledine

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What company does Lee Castledine work for?

Lee Castledine works for RSM UK.

What is Lee Castledine's role at RSM UK?

Lee Castledine is listed as Transaction Services Partner at RSM focused on Private Equity including cross border M&A at RSM UK.

What is Lee Castledine's email address?

AeroLeads has found 1 work email signal at @rsmuk.com for Lee Castledine at RSM UK.

What is Lee Castledine's phone number?

AeroLeads has found 2 phone signal(s) with area code 781 for Lee Castledine at RSM UK.

Where is Lee Castledine based?

Lee Castledine is based in Greater London, England, United Kingdom while working with RSM UK.

What companies has Lee Castledine worked for?

Lee Castledine has worked for Rsm Uk, Rsm Tenon, Deloitte, Andersen, and Pkf.

Who are Lee Castledine's colleagues at RSM UK?

Lee Castledine's colleagues at RSM UK include Philip Strachan, Maria Forseryd, Samiul Ahmed, Rsmuk Datasolutions, and Lindsay Gillespie.

How can I contact Lee Castledine?

You can use AeroLeads to view verified contact signals for Lee Castledine at RSM UK, including work email, phone, and LinkedIn data when available.

What schools did Lee Castledine attend?

Lee Castledine studied at The University Of Sheffield.

What skills is Lee Castledine known for?

Lee Castledine is listed with skills including Due Diligence, Private Equity, Mergers And Acquisitions, Corporate Finance, Accounting, Leveraged Finance, Buyouts, and Valuation.

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