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Le Chameau is a premium heritage footwear brand, established in 1927, specialising in the production of handmade rubber boots and other outdoor footwear. The company was acquired in 2012 through Silvercloud Management Holdings plc and is led by Waheed Alli (Chair). With a further investment made in August 2023, alongside recent senior hires in digital, e-commerce and brand, we believe that the business has the combination of operational, commercial and channel expertise to capitalise on the growth opportunities for a heritage-rich luxury apparel brand as it approaches its 2027 centenary year.
http://www.lechameau.com
MARWYN FUND OWNERSHIP
67.5%
AdvancedAdvT Limited is an international software solutions provider for the business solutions, healthcare compliance, and human capital management sectors. Listed on the AIM market of the London Stock Exchange and under the direction of Vin Murria OBE (Executive Chair), AdvT has a strategic focus centred around backing sectors characterised by long term AI, digital transformation, data analytics and business intelligence trends, that are in the early stages of adoption and set to transform the workspace for professionals. AdvT aims to build a lasting and thriving business by deploying capital on both M&A and within the platform businesses. AdvT is in active pursuit of opportunities where a blend of management expertise, enhanced operational performance, increased investment capital and a targeted approach to acquisitions can enable growth and value creation for stakeholders. With significant cash reserves AdvT is well poised to exploit these numerous opportunities.
15.0%
ADVT-LON MARKET CAPITALISATION:
£263m
InvestAcc Group is an award-winning UK pensions services provider, primarily focussed on the administration of Self-Invested Personal Pensions (SIPPs). InvestAcc is listed on the main market of the London Stock Exchange and currently serves in excess of 12,000 customer with over £4bn of Assets under Administration. Led by Mark Hodges (Chair) and Will Self (CEO), InvestAcc’s strategy is to build the UK’s leading specialist pensions administration business in the public markets, with an initial focus on the SIPP segment. The Directors intend to pursue both organic and inorganic value creation opportunities through a combination of management expertise, enhanced operational performance, a framework for regulatory excellence and a clearly defined approach to M&A and integration.
59.8%
INAC-LON MARKET CAPITALISATION:
£85.0m
Palmer Street Limited was established in May 2023 and has been set up to take advantage of the opportunity to provide a differentiated business proposition in the private capital servicing sector. Palmer’s management team: Martin Schnaier, James Ireland, James Bermingham, Jason Bingham and Phil Godley have all previously worked in senior leadership roles at FTSE 250 company, Sanne Group plc, that was taken private by Apex Group for £1.5 billion, with the transaction completing in August 2022. Palmer started onboarding their first clients in 2024 and to date have received relevant regulatory approvals in Luxembourg, Jersey, and the UK.
MAC III is an acquisition vehicle listed on the standard segment of the London Stock Exchange. The Directors believe there is significant opportunity to invest in companies that have the potential to be long term beneficiaries of the changes to their respective sectors that the recent macro environment has brought about. In particular, the Company will target businesses that are positioned to take advantage of the structural change arising from an unprecedented acceleration of digitalisation, affecting the way people live, work and consume, and the way businesses operate, engage and sell to customers. The company is seeking to partner with sector-leading management to identify and secure investment opportunities.
75.0%
MAC3-LON MARKET CAPITALISATION:
£700k
MAC Alpha is an acquisition vehicle listed on the standard segment of the London Stock Exchange seeking to partner with an industry leading executive or management team. The Directors believe that the current economic environment will present attractive opportunities to invest in, improve and grow companies across a broad range of sectors.
90.0%
MAC-ALPHA MARKET CAPITALISATION
450 Plc is a London Stock Exchange AIM listed acquisition vehicle aiming to make one or more acquisitions of controlling or non-controlling stakes within the traditional and digital creative industries encompassing the content, media and technology sectors as well as considering opportunities in e-commerce and retail. The company is led by Waheed Alli (Chair), who has over 30 years’ experience across media, retail, entertainment, and technology sectors, having launched and grown a number of highly successful private and public businesses in his career. Waheed co-founded Planet 24, Shine and Silvergate Media and was previously Chair of Chorion plc (2003-06) and ASOS plc (2001-12).
95.4%
450- LON MARKET CAPITALISATION
£5.0m
Zegona Communications PLC (“Zegona”), led by Ex-Virgin Media executive Eamonn O’Hare and Robert Samuelson, was launched in March 2015 with a ‘Buy-Fix-Sell’ strategy within European TMT. Following their successful exit from previous investments in Spanish telecom companies Telecable and Euskaltel, in May 2024, Zegona announced it had acquired Vodafone Spain for €5.0 billion. Since acquiring Vodafone Spain, Zegona has restructured the organisation, including the appointment of a new CEO, returned to customer growth, and improved cash flow and profit margins. Zegona has also announced joint fibre network transactions with each of MasOrange, S.L. and Telefonica de Espana, S.A.U, subject to finalisation and regulatory approvals.
http://www.zegona.com
0.6%
ZEG-LON MARKET CAPITALISATION
£8,883m
Note: Market capitalisation and Marwyn Fund Ownership (direct and indirect) calculated as at 31 August 2025.
BCA Marketplace plc
Led by Executive Chairman, Avril Palmer-Baunack, BCA owns and operates Europe’s largest used vehicle marketplace, both in terms of the number of vehicles sold and revenue, as well as the UK’s market-leading provider of vehicle buying services, WeBuyAnyCar.com. BCA's marketplace facilitates an efficient exchange of used vehicles between vendors and buyers through both physical and digital auctions across the UK and nine other European countries. In addition, BCA operates as a managed-vehicle services provider with a suite of value-add pre- and post-auction services, including inspection, logistics, appraisal, repair and buyer finance.
http://www.bcamarketplaceplc.com
ADVANCED COMPUTER Software
Serving the healthcare sector, ACS is a leading provider of patient management software solutions. The company also has a presence in both the public and commercial sectors as a provider of back office solutions.
Breedon Aggregates
Operating across England and Scotland, Breedon is the largest independent construction materials group in the UK. Breedon supplies a wide range of products and services to the construction sector, employing over 1,250 staff at the point of exit.
CONCATENO
Concateno (rebranded to Alere Toxicology in December 2013) is a world-leading drug and alcohol misuse testing provider for organisations in over 75 countries. It operates 8 world-class laboratories, carrying out over 10 million tests per annum.
Inspicio
Inspicio (now Environmental Scientifics Group Ltd) is a global testing and inspection business, operating in the oil, minerals, food and soil testing sectors. It was sold to private equity firm 3i in 2008, at a time when its client base included BP, Shell and Total.
Entertainment One Limited
Entertainment One (eOne) is a leading independent entertainment group, specialising in acquisition, production and distribution for film, television and music. With a comprehensive global network spanning the UK, Canada, Benelux, Spain, Australia and the US, eOne has developed an impressive library of rights, encompassing over 40,000 film television titles and 4,500 hours of television programming.
Melorio
Melorio is a vocational training company, comprised of a group of highly specialised subsidiaries providing apprenticeships and training for the construction, gas, electrical, plumbing and renewables industries.
PRAESEPE
Formed in 2007, Praesepe operates a sprawling network of gaming venues, encompassing 157 AGC arcades, 9 bingo clubs, and an online casino. It was acquired by the Gauselmann Group in 2012, Europe’s foremost provider of gaming machines.
ZETAR
Formed in 2005, Zetar is a major confectionery and snack food group, manufacturing a variety of private-label products as well as branded products under licence. Zetar is the UK’s leading producer of allergen chocolate and supplier of dried fruit and nuts.
*Enterprise Value