Over the past 18 months Calash has seen an increased interest in the mining sector, reflecting its role in the energy transition, including oilfield service companies looking to diversify. However, for many investors, the role of mining is less clear.
The UK heat network sector has reached a defining moment. As of 27 January 2026, Ofgem is formally the sector
Calash is pleased to announce that it has provided technical and commercial due diligence in relation to the merger of UK-based environmental technology company Arq and Advances Emissions Solutions (ADES).
Calash is pleased to announce that it provided commercial due diligence support to Averroes Capital on its acquisition of Glacier Energy, a specialist provider of products, services and engineered solutions for renewable and conventional energy markets.
Calash is pleased to announce that it provided commercial due diligence to Foresight Group on its investment into J+S Subsea, a subsea engineering company specialising in the provision, repair and refurbishment of subsea control systems.
Calash has brought together some of the most recent data, alongside its own insights into investment trends in the energy sector, to provide a view on the risks facing investors in the power and energy space.
Calash is pleased to announce that it provided targeted due diligence support to Glasgow-based SME investor Nevis Capital on its investment into JWF Process Solutions, a global instrumentation supplier across the oil and gas, petrochemical, utility, healthcare and food and beverage sectors.
Calash has boosted its presence in Central Eastern Europe (CEE) with the opening of a new office in Sofia, Bulgaria, to meet growing demand in the region for professional advisory services.
May 2022: The subsea market is heavily exposed to the energy transition, with offshore wind increasingly providing new project work. However, telecoms, power, and even deep-sea mining, are other areas of potential diversification. But how best to gain exposure to these booming markets?
Gaining insight into your customers and the markets you cater to is crucial for making informed decisions that sustain loyalty
No one knows your business as well as you but there is a limit to what a management team can
Calash is pleased to announce that it provided commercial due diligence to Foresight Group on FIS Chemicals, a leading chemical producer specialising in the formulation, manufacture, and distribution of chemical products across a range of industrial sectors, including oil and gas, renewables, marine, hospitality, and logistics.
Calash supports Davidson Kempner on its Acquisition of Swire Energy Services (SES)
Calash supports SES Energy on its acquisition of Chemical Injection Utilities Ltd (CIU)
Calash is pleased to announce that it provided commercial due diligence to the Scottish National Investment Bank on its investment into Leap AI, a low-cost industrial AI robotics company.
There’s space in the North Sea for both offshore wind and natural gas production to provide sustainable energy for northern European nations – but will a limited pool of offshore service providers meet the growing demand of operators?
Gaining insight into your customers and the markets you cater to is crucial for making informed decisions that sustain loyalty
The dividing line between the chemicals and energy sectors has always been thin. Energy aside, the fact is that many of our most used materials are made from hydrocarbons, and yet private equity interest remains wary of investment.
Calash is pleased to announce that it provided commercial due diligence support to Edinburgh-based investment fund Souter Investments on its acquisition of Premier Hytemp.
Calash supports AF Gruppen on its acquisition of Claxton Engineering Services
In this Executive Insights, Calash explores the emerging CCUS market, its technical crossover with oil and gas, and how technology and service providers can gain exposure to the space.
Calash supports Balmoral Comtec on its sale to Freudenberg Flow Technologies
Calash is pleased to announce that it provided commercial due diligence support to Strada Partners on its majority shareholder investment into Elsyca, a European digital twin simulation software company focussed on predicting and preventing corrosion of critical oil and gas and other energy sector assets.
The defence sector has traditionally struggled to attract investment, often clashing with private equity mandates and rising ESG pressures. That
Calash supports STAR Capital on its acquisition of Subsea Technology & Rentals (STR)
This presentation outlines an approach to segment and map sustainability-linked investments in the midmarket, offering insights into these sub-themes’ growth
Hydrogen’s role in the energy transition has received increasing attention over the past 24 months, principally due to its ability to decarbonise hard to abate sectors, such as steel production, and balance intermittent power generation from renewables.
Calash is pleased to announce that it provided commercial due diligence to BGF on its investment into Sulmara, an independent provider of survey and inspection services to the offshore wind and energy markets.
Electric vehicles are becoming a normal part of our everyday lives, but the adoption of electrification technology across heavy transportation could take a different path to decarbonisation – how applicable is battery technology to larger vehicles? How quickly will electrification find adoption across freight and supply chains?
