Corporate Finance Transactions – A Year in Review (FYE April 2026)
Download Flint Bishop's Corporate Finance Transactions Review 2026 and explore recent acquisitions, sales, investments and EOT transactions.
Read more
Flint Bishop advises Brisant Secure on acquiring Deseo Locking Systems, boosting Brisant’s security tech and growth potential in the hardware sector.
11 January 2024
Deal
Flint Bishop’s Corporate team, led by Martyn Brierley, Head of Corporate & Finance, advised Brisant Secure on its acquisition of Deseo Locking Systems Limited, securing its business and intellectual property. This deal, backed by the British Growth Fund (BGF), marks Brisant Secure’s first acquisition for an undisclosed sum.
Deseo Locking Systems, based in Braintree, is known for its pioneering security patents. Its proprietary technology includes the UK and European patented Automatic Lock Protection System (ALPS) embedded within the ALPS cylinder—now a key addition to Brisant’s expanding portfolio of security solutions.
The acquisition is also a pivotal moment for Deseo, as founders Marcus and Mark O’Sullivan join Brisant Secure, with Mark O’Sullivan appointed to Brisant’s board as Deseo Director.
Nick Dutton, CEO of Brisant Secure, said: “We’re thrilled with our first acquisition and excited to welcome Mark and Marcus, both successful innovators. Following the growth of our award-winning smart security range—including Ultion Nuki, Ultion Bolt, and our new Ultion window handle range—this acquisition is a major step towards future-proofing home security. It also signifies a new era for Brisant as a hardware house.”
Mark O’Sullivan shared his optimism for the partnership, commenting, “Deseo Locking Systems couldn’t have found a better home, bringing together two strong, innovative cultures. Brisant will be an active partner with the resources and the mindset to help us develop Deseo products and realise the full potential of Deseo and Brisant Secure. In my new role as Deseo Director, the opportunities for synergy and growth are particularly exciting.”
Martyn Brierley, supported by Mark Wilcock, commented, “We’re delighted to have supported Brisant on this strategic acquisition and look forward to seeing the combined businesses strengthen and grow.”
This acquisition positions Brisant Secure for growth in the security hardware sector, enhancing its product range and opening new avenues for innovation within the industry.
Knowledge
Download Flint Bishop's Corporate Finance Transactions Review 2026 and explore recent acquisitions, sales, investments and EOT transactions.
Read moreDownload expert guidance on UK trade union reforms and prepare your organisation for Employment Rights Act changes.
Read moreGuidance for UK licensed premises on TENs and licensing extensions for FIFA World Cup 2026 late-night match screenings.
Read MoreThe FCA warns young drivers about ghost broking scams and the serious legal risks of fake motor insurance.
Read MoreEmployment law tips for employers managing absence, flexibility and inclusion during the 2026 FIFA World Cup.
Read MoreGuidance for employers on managing workplace distraction, excessive phone use and digital overload at work.
Read MoreMajor driving test booking rule changes in England from May 2026 explained, including DVSA restrictions and learner impacts.
Read MoreEAT confirms endometriosis can be a disability and examines reasonable adjustments, dismissal risks and performance management issues for employers.
Read MoreKey April 2026 changes to trade union recognition rules and what employers should do ahead of wider reforms later this year.
Read MoreGovernment consultation begins on NDA restrictions under the Employment Rights Act 2025, with changes expected from 2027.
Read MoreWith fewer than 50 days to go until the FIFA Men’s World Cup 2026 kicks off, now is the time for licensed premises to prepare.
Read MoreEAT confirms withdrawing a conditional job offer can breach contract with employers understanding when an offer is binding and notice applies.
Read MoreScroll to next section
Scroll back to the top
On Monday 29 September, Flint Bishop successfully completed the acquisition of the entire business of Lupton Fawcett LLP. You have been forwarded to the page most relevant to your visit.
Please feel free to explore our website and learn more about our legal services and professionals, including those who have recently joined us from Lupton Fawcett.