Duke Street

Duke Street LLP is a private equity firm that specializes in the acquisition and leveraged buyouts of established middle-market companies across various sectors in Western Europe, particularly focusing on the United Kingdom, France, Switzerland, Belgium, the Netherlands, and Luxembourg. Founded in 1988 and headquartered in London, with an office in Paris, the firm primarily targets mature companies in sectors such as retail and consumer, healthcare, industrials and engineering, and business services. Duke Street seeks to invest in companies with enterprise values ranging from £10 million to €300 million, typically committing between $10 million and $211.24 million per investment. The firm does not engage in start-ups or turnaround situations and is particularly interested in specialty retailers, healthcare service providers, and manufacturing companies. Duke Street aims to take a majority stake in its portfolio companies and often seeks a board seat to actively contribute to the strategic direction of its investments.

Paul Adams

Partner

James Almond

Partner

Renée Hoff

Investment Director

Greenwood, Ivan

Investment Manager

Stuart Hall

Finance Partner

Simon Jobson

Investment Director

Jason Lawford

Partner

Lennart Paap

Investment Director

Thierry Paternot

Operating Partner

Joe Thompson

Partner

47 past transactions

For Life

Acquisition in 2024
For Life specializes in the development, manufacture, and sale of medical products for ostomy, incontinence, tracheostomy, and wound care.

Agito Medical

Acquisition in 2024
AGITO Medical A/S, established in 2004 and based in Svenstrup, Denmark, specializes in providing medical equipment rental services to hospitals, clinics, and distributors. The company offers a range of imaging equipment, spare parts, and pre-owned medical devices, allowing healthcare providers to carry out medical procedures without the financial burden of purchasing the equipment outright. As a subsidiary of Koninklijke Philips N.V. since February 2018, AGITO Medical plays a critical role in supporting healthcare facilities with efficient rental solutions that enhance patient care.

Suir Engineering

Acquisition in 2022
Suir Engineering is a provider of electrical and mechanical engineering services, primarily serving the energy, utilities, pharmaceutical, food, and renewable energy sectors. The company specializes in a variety of services, including network cabling, process automation, high voltage cable testing, off-site fabrication, building information modeling (BIM), and calibration. Additionally, Suir Engineering offers lighting solutions, instrumentation, commissioning, and modular building services. Through these offerings, the company aims to deliver innovative engineering solutions that meet the diverse needs of its clients.

CleanO2

Seed Round in 2022
CleanO2 Carbon Capture Technologies, founded in 2013 and based in Calgary, Alberta, is focused on transforming the heating industry through innovative carbon capture solutions. The company has developed both residential and commercial carbon capture devices, including the CARBiNX system, which effectively reduces greenhouse gas emissions from HVAC systems. These devices not only capture carbon emissions but also convert waste carbon into valuable by-products, such as chemicals used in the soap and detergent industry. By implementing heat recovery techniques, CleanO2 aims to lower energy demands while providing businesses with a sustainable method to mitigate their carbon footprints. With deployments initiated in Alberta and plans for global expansion, CleanO2 is dedicated to creating a positive environmental impact.

COMPO GmbH

Acquisition in 2021
COMPO GmbH is a manufacturer of biological and chemical products tailored for home and garden applications. The company produces a wide range of offerings, including potting soils for balcony and potted plants, various types of fertilizers—both granular and liquid—plant care and protection products, lawn care solutions, and seeds for grass. Additionally, COMPO GmbH provides ornamental, fruit, vegetable, and greenhouse plants, catering to both indoor and outdoor gardening needs. The company serves a global clientele through a network of dealers, focusing on delivering high-quality products that support both amateur gardeners and professional horticulturists.

Ardent Hire Solutions

Private Equity Round in 2021
Ardent Hire Solutions is a leading provider of plant hire equipment services based in Enfield, United Kingdom. Established in 2015 through the merger of One Call Hire and Fork Rent, the company offers a wide range of construction equipment including telehandlers, excavators, scissor lifts, dumpers, gators, diggers, and forklift vehicles. Led by former Speedy Hire CEO Steve Corcoran, Ardent aims to deliver innovative solutions and strategic planning to its clients in the construction industry. The company is backed by significant investment and has plans for expansion across the UK with new equipment and depots.

Kent Pharmaceuticals

Acquisition in 2019
Kent Pharmaceuticals specializes in manufacturing and supplying both branded and generic pharmaceutical products, focusing on high-quality standards. The company provides a range of medicines, including surgical products, anesthetics, and disposable cartridge systems, primarily serving the primary and secondary care sectors in the UK. Kent Pharmaceuticals is dedicated to offering tailored customer solutions and market-leading bespoke Over Labelling services, ensuring that clients, including NHS trusts and hospitals, receive innovative and cost-effective healthcare solutions.

Great Rail Journeys

Acquisition in 2018
Great Rail Journeys Ltd. is a travel company based in York, United Kingdom, specializing in escorted rail tours across six continents, including destinations in Europe, Africa, America, Canada, the Far East, Russia, India, and Australia. Founded in 1980 and originally known as Mac’s Tours, the company rebranded in 1994 to better reflect its focus on rail-based holidays. Great Rail Journeys offers a comprehensive range of services, including tour advisory, booking, ticketing, rail planning, and management of tour guides. Their itineraries are designed to provide travelers with enriching experiences through excursions, sightseeing tours, scenic railway journeys, and cultural activities, allowing customers to fully enjoy their travels without the stress of planning.

A-Rosa

Acquisition in 2018
A-ROSA is an operator of river cruises in Europe, on the Rhine, Danube and the Rhône/Saone. The company employs approximately 600 people and has a state-of-the-art fleet consisting of 11 river cruise vessels. The European river cruise market offers significant growth potential: organically, driven by the ever-increasing spending on recreational activities, as well as a demographically-induced expansion of the target group of 50+, and also growth through acquisitions in consolidating this highly fragmented industry.

Teamsport

Acquisition in 2017
TeamSport is a leading provider of indoor karting experiences in the UK, having pioneered the industry for over 20 years. The company operates multi-level go-karting tracks designed to deliver an exciting racing experience, featuring high-quality karts and imaginative track layouts. In addition to the karting facilities, TeamSport offers on-site restaurants and bars, enhancing the leisure experience for visitors. The focus on customer service ensures that guests enjoy a memorable time at their venues.

Medi-Globe

Acquisition in 2016
Medi-Globe is an international medical devices company that produces both single-use and eco-friendly reusable products for markets around the world. Medi-Globe offers a wide range of endoscopic products – applicable from standard diagnostic procedures to more sophisticated ERCP, EUS, and EBUS procedures. Ther company provides products and systems that continuously improve both efficiency and high-quality results.

Voyage Care

Acquisition in 2014
Voyage Care is a provider of specialist care and support services in the United Kingdom, focusing on empowering individuals with learning difficulties and other complex needs. The company offers a range of services, including supported living, residential care homes, respite care, daycare services, brain injury rehabilitation, and nursing support. Voyage Care caters to adults with learning and physical disabilities, autism, brain injuries, and mental health challenges, ensuring that its services are person-centered and tailored to meet the unique needs of each individual. Through its dedicated approach, Voyage Care aims to enable people to lead fulfilling lives in both home and community settings.

Baywater Healthcare Ireland

Acquisition in 2013
Baywater Healthcare Ireland Limited provides homecare services to patients with long term conditions.

SandpiperCI

Acquisition in 2013
SandpiperCI, established in 2007, is the largest operator of food convenience shops in the Channel Islands, managing a network of 45 locations across Jersey and Guernsey. The company offers a variety of retail formats, including convenience stores, grocery outlets, and food halls, catering to the everyday needs of customers. In addition to its local presence, SandpiperCI partners with several prominent UK retail brands on a franchise basis, expanding its offerings and enhancing customer experience. By providing accessible shopping options, SandpiperCI plays a significant role in the retail landscape of the Channel Islands.

Parabis Group

Private Equity Round in 2012
Parabis Group provides legal solutions for insurance, travel, and other related industries. Parabis Group offers services related to claims handling, consultancy, fraud detection and prevention, claim investigation, strategic advice/key process change, and uninsured loss recovery.

LM Funerals

Acquisition in 2012
LM Funerals is a dedicated funeral services company that specializes in providing comprehensive funeral services and client care. The organization focuses on supporting families during their time of loss by offering compassionate and professional assistance. With a commitment to honoring the deceased, LM Funerals aims to create meaningful and respectful memorial experiences tailored to the needs of each family.

LM Funerals

Acquisition in 2012
LM Funerals is a dedicated funeral services company that specializes in providing comprehensive funeral services and client care. The organization focuses on supporting families during their time of loss by offering compassionate and professional assistance. With a commitment to honoring the deceased, LM Funerals aims to create meaningful and respectful memorial experiences tailored to the needs of each family.

Parabis Group

Acquisition in 2012
Parabis Group provides legal solutions for insurance, travel, and other related industries. Parabis Group offers services related to claims handling, consultancy, fraud detection and prevention, claim investigation, strategic advice/key process change, and uninsured loss recovery.

Cruiseline

Private Equity Round in 2011
Cruiseline is an online travel agency that specializes in the cruise market, primarily serving Southern Europe and South America. The company provides a platform for customers to book cruise holidays, offering services such as ticketing and hotel reservations. Through its user-friendly websites and dedicated call centers, Cruiseline aims to deliver personalized service to enhance the customer experience in planning and booking their travels.

Wagamama

Acquisition in 2011
Wagamama is a British restaurant chain based in London, specializing in pan-Asian cuisine with a modern Japanese influence. Established in 1992, Wagamama primarily focuses on dishes featuring ramen and udon noodles served in broth, alongside a variety of dry noodle dishes, curries, and fresh juices. The chain has expanded to include 32 company-owned restaurants across the U.K., while also operating franchised locations in seven other countries throughout Europe, the Middle East, and Australasia. Catering to a diverse clientele that includes business professionals, families, and students, Wagamama aims to provide a casual dining experience with a menu that emphasizes fresh ingredients and vibrant flavors.

UK Wealth Management

Acquisition in 2011
UK Wealth Management is a leading independent financial services group, specializing in Wealth Management and Workplace Benefits. The company has gained an enviable reputation with private clients, companies and the professional community for specialist independent advice, backed by in-house expertise and research. The range of services we provide is unusually wide within our sector. Whether you choose investment management, workplace benefits or personal financial planning; all advice is provided in-house and tailored to meet your individual needs.

Marlin Group

Acquisition in 2010
Marlin Group, based in West Sussex, operates a 230-seat call center that specializes in the collection and management of consumer credit accounts, including high-balance, non-performing debts such as credit cards and personal loans. The company primarily serves UK banks and large credit institutions by purchasing these debts. Marlin Group invests in advanced technology and analytical software to optimize its collections process, thereby maintaining a competitive edge in the market. The focus on system security is critical for building and retaining the trust of both clients and their customers, ensuring a reliable service in the debt purchasing sector.

Payzone

Acquisition in 2010
Payzone plc operates a comprehensive consumer payment acceptance network across Europe, with a significant presence in Ireland. The company provides a wide range of payment services, including mobile top-ups, toll payments, electronic gifts, transport ticketing, bill payments, and pre-payment meter services. Payzone serves over 7,000 retail agents, enabling them to process various electronic transactions such as debit and credit card payments. In addition to its operations in Ireland, the company supplies payment terminals to small and medium-sized businesses in the United Kingdom, including those in the convenience sector, restaurants, and retail stores. Payzone is also active as a mobile prepay distributor in Romania and facilitates electronic cash payments in the Nordic countries. Headquartered in Dublin, Payzone employs over 70 staff and is recognized for its technological expertise and commitment to enhancing payment efficiency for clients while generating increased revenue for retail partners. The company, formerly known as Alphyra Holdings Ltd, rebranded to Payzone plc in December 2007 and operates as a subsidiary of AIB Group plc.

Biomnis

Acquisition in 2008
Biomnis S.A. specializes in medical pathology services, offering a wide range of diagnostic and research capabilities. The company provides testing in areas such as trisomy 21 screening, pre-and post-natal constitutional cytogenetics, and oncology-haematology, which includes cellular haematology and somatic genetics. Additionally, Biomnis focuses on genetics related to haematology and immunochemistry, as well as pharmacogenetics. Their services extend to infectiology, encompassing bacteriology, molecular biology of infectious diseases, and serology. The company also covers biochemistry, immunology, haematology, analytical chemistry, embryology, and pathological anatomy and cytology. Biomnis serves a diverse clientele, including hospitals, medical centers, laboratories, pharmaceutical companies, and clinical trial centers, both in France and internationally. Founded in 1897 and based in Lyon, France, Biomnis was formerly known as Laboratoire Marcel Merieux and rebranded in 2008. The company operates as a subsidiary of Eurofins Scientific SE.

The Original Factory Shop

Acquisition in 2007
The Original Factory Shop is a value retailer operating a chain of retail outlets across the United Kingdom, primarily located in small towns. The company provides a diverse range of products, including clothing, sportswear, footwear, electrical goods, household items, gardening supplies, toys, and beauty products, all aimed at offering affordable prices to consumers. Its business model combines both online and offline shopping options, catering to customers who prefer the convenience of local shopping. The Original Factory Shop is focused on expanding its store presence throughout the UK while enhancing its multi-channel retail offerings.

Oasis Dental Care

Acquisition in 2007
Oasis Healthcare is a provider of NHS and private dental care services in the United Kingdom, catering to over 1.5 million patients. Established in 1996 and based in Bristol, the company operates more than 200 dental practices across England, Wales, and Northern Ireland. Oasis offers a range of services, including regular check-ups, cosmetic dentistry, orthodontic treatment, hygienist services, and emergency dental care. The firm was acquired by Bupa in 2017, enhancing its capabilities and reach within the dental care sector.

Burton's Biscuit Company

Acquisition in 2007
Burton's Biscuit Company is a leading manufacturer of biscuits and snack products based in Blackpool, England. The company specializes in private-label biscuits, confectionery, cookies, and other snack foods, offering a diverse range of sweet and savory options to customers at competitive prices. With over 2,200 employees, Burton's operates three main manufacturing facilities in Llantarnam, Edinburgh, and Blackpool, along with a chocolate refinery in Moreton and a central distribution hub in Liverpool. Since its acquisition by CIBC and Apollo Global Management in 2009, the company has adapted to a challenging economic landscape, enhancing its efficiency and agility. This strategic approach has resulted in consistent growth, with annual sales exceeding £340 million and an expanding market share. Burton's Biscuit Company has also been recognized for its innovative business strategies, receiving the IGD Business Transformation award in 2011.

2e2

Acquisition in 2006
2e2 is a systems innovator that specializes in delivering comprehensive information technology services tailored for medium and large private and public sector organizations. The company focuses on creating innovative solutions that enhance business processes, reduce infrastructure costs, and improve overall performance. Its offerings include managed services, outsourcing, IT support, and compliance archiving and assurance, which can be deployed on-premises, in the cloud, or as a hybrid solution. 2e2 serves a diverse range of industries, including telecommunications, media, healthcare, retail, transport, public sector, financial services, and professional services, demonstrating its versatility and commitment to addressing the unique needs of its clients.

Food Partners

Acquisition in 2006
Food Partners Ltd is a pre-packed sandwich manufacturer.

Adelie Foods Group

Acquisition in 2006
Adelie Foods Group Ltd. is a prominent producer and supplier of food products in the United Kingdom, specializing in a diverse range of 'Food to Go' items. Founded in 2006 and headquartered in Heathrow, the company offers sandwiches, paninis, bagels, subs, wraps, toasties, chilled snacks, and salads. Adelie Foods serves a wide array of customers, including supermarkets, high street retailers, coffee shops, contract caterers, and clients in the travel sector. With a workforce of approximately 2,800 employees across six manufacturing and eight distribution sites, the company combines market expertise with innovative food solutions. In addition to its extensive portfolio of private label products, Adelie Foods is known for owning URBAN eat, the UK's largest sandwich brand, which is available in over 6,000 outlets nationwide.

ERS Insurance

Acquisition in 2005
ERS Insurance Group is a prominent provider of personal lines insurance, specializing in motor insurance services in the United Kingdom. The company caters to a diverse range of vehicles, including private and classic cars, vans, motorcycles, taxis, and agricultural vehicles. In addition to motor insurance, ERS Insurance offers coverage for households and personal accidents. The firm also supports brokers and insurers by providing underwriting, insurance broking, and outsourcing services, allowing them to create tailored products that effectively meet customer needs. With a focus on specialist risk insurance, ERS Insurance aims to fill a gap in a market that has been under-exploited by competitors.

Xafinity

Acquisition in 2005
Xafinity is a UK specialist in pensions actuarial, consulting and administration, providing a wide range of advisory and compliance services to over 550 pension scheme clients. The Company combines expertise, insight and technology to address the needs of both pension trustees and sponsoring companies. The Group has more than 430 employees, and offices in 6 locations across the UK: Reading, Leeds, Stirling, Belfast, London and Manchester.

Affinity Healthcare

Acquisition in 2004
Affinity Healthcare is a regional provider of mental health services. Affinity pursued a focussed strategy to provide specialist psychiatric care to patients, working closely with the NHS. With a greater number of care places in this sector being managed by the private sector, we saw opportunities to build its reputation as a leading provider and to grow the business organically.

Plastimo

Acquisition in 2004
Plastimo is a manufacturer and designer of recreational marine equipment, primarily serving customers in France and across Europe. The company specializes in the development and marketing of safety products, including lifejackets and liferafts, as well as navigation tools such as compasses. Additionally, Plastimo offers a range of deck and mooring equipment, enhancing both leisure cruising and competitive sailing experiences. Through its commitment to quality and innovation, Plastimo aims to improve the overall safety and enjoyment of marine activities.

Accantia Health & Beauty

Acquisition in 2003
Accantia Health & Beauty manufactures toiletries, skin care, and feminine hygiene products, including the Simple, Cidal and Wright's brands.

Galaxie

Acquisition in 2003
Brest, France-based budget hotel operator.

B&B Hotels

Acquisition in 2003
B&B Hotels, established in 1990 in Brittany, France, operates a chain of economy hotels positioned at the high end of the budget segment. The company focuses on delivering high-quality accommodations at competitive prices, catering to both business and leisure travelers. With a portfolio of 223 hotels across France, Germany, and Italy, B&B Hotels provides a total of 16,162 rooms. The company emphasizes quality in hotel development, utilizing premium construction materials and offering spacious family suites equipped with full bathrooms. Guests can enjoy generous all-you-can-eat breakfast buffets and complimentary, unlimited WiFi access. Additionally, B&B Hotels provides facilities for dining and corporate meetings, making it suitable for business clientele and training events.

Invicta Leisure

Acquisition in 2002
Invicta is an online blog host for private and public use.

Paragon Healthcare

Acquisition in 2002
Paragon Healthcare, Inc. is a provider of infusible and injectable pharmacy services, catering to patients through a network of home infusion pharmacies, ambulatory infusion centers, and physician offices. Founded in 2002 and based in Dallas, Texas, the company specializes in therapies for various health conditions, including antibiotic therapy, heart failure management, hemophilia support, immune therapy, nutrition support, and pain management. In addition to delivering treatments and medications, Paragon Healthcare operates infusion centers that participate in drug trials. The company also offers reimbursement solutions to assist with coordination of insurance benefits, financial assistance, benefits verification, authorizations, electronic claims submission, cash reconciliation, and appeals. Paragon Healthcare has expanded its operations to multiple states, including Texas, Colorado, Tennessee, Alabama, and California.

Marie Brizard & Roger International

Acquisition in 2000
Maison Marie Brizard and Roger is an alcoholic beverage company based in Charenton-le-Pont, France. The company specializes in the production and distribution of a diverse array of liqueurs, spirits, and wines, catering to customers around the globe. By offering a wide range of cocktail-based liqueurs and other alcoholic products, Maison Marie Brizard and Roger aims to provide consumers with competitive options in the market.

Education and Entertainment Nordic AB

Acquisition in 1999
Education and Entertainment Nordic AB is leading Scandinavian distributor of educational and entertainment content.

Insert France

Acquisition in 1999
Insert France is a specialist seller of centre-of-town poster advertising and point-of-sale promotion services.

Madison Filter

Acquisition in 1999
Madison Filter is filtration solutions provider serving niche global markets.

Inspired Gaming Group

Acquisition in 1998
Inspired Gaming Group is a global games technology company that specializes in providing Virtual Sports, Mobile Gaming, and server-based gaming systems, along with the associated terminals and digital content. The company serves regulated lottery, betting, and gaming operators across the globe, currently operating around 30,000 digital gaming terminals. Inspired Gaming supplies its Virtual Sports products through more than 40,000 retail channels and over 100 websites, reaching approximately 35 gaming jurisdictions worldwide. With a workforce of around 800 employees, the company focuses on the development and operation of digital games and networks, leveraging its expertise to enhance the gaming experience for its clients.

Gala Bingo

Private Equity Round in 1998
Gala Bingo is a trusted Bingo operator, a solid household name in the gaming industry.

MSSA

Acquisition in 1998
MSSA is a manufacturer of sodium metal and its derivatives, specializing in the production of sodium-based chemicals for both pharmaceutical and industrial applications. The company produces purified sodium metal, along with other specialized alkali metals such as potassium and lithium. Operating under strict environmental regulations, MSSA prioritizes responsible management practices while focusing on sustainable growth and innovation within the industry. This commitment to environmental standards has been integral to its transformation and ongoing success as a producer of hazardous substances.

Cremascoli Ortho

Acquisition in 1997
Cremascoli Ortho Group is manufacturer of artificial joint systems.
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