Welcome to the website of Performance Improvements (PI) Group Limited.

Performance Improvements (PI) Limited was formed in March 1997 and has become a leading independent engineering consultancy within the oil and gas industry.

The company was initially formed to provide multi-discipline engineering expertise to the international oil and gas industry to help maximise the uptime, efficiency and performance of existing installations. This company has experienced significant year on year growth and is well established as a leading oil and gas engineering service company.

The Group structure was created in 2000 and additional innovative new companies have been introduced, including:

• PI Asset Integrity Limited
• PI Control Technologies
• PI Energy & Emissions Limited
• PI Gas Turbines Limited
• PI Minerva Limited
• PI Recruitment Limited
• PI Rotating Machinery Limited
• PI TMC bv

We now work with most of the leading oil and gas operators in the UK and have a growing reputation overseas for delivering significant improvements in plant uptime, production throughput and emissions reduction. We have deliberately established world class expertise in the safe and efficient operation of oil and process facilities, process control, gas compressors and gas turbines. Within PI Group, we operate PIVOTTM, the PI Virtual Operations Team that provides remote operations support using web based surveillance techniques and world class expertise from our sister companies.

The Group holds ISO9001:2000, ISO14001 and OHSAS18001 accreditations under a consolidated Integrated Management System and is accredited to the Investor in People Standard.

Performance Improvements (PI) Ltd is commonly engaged to help improve the uptime and performance of oil and gas installations by improving process stability, debottlenecking, production optimisation and ensuring that fluids won are correctly metered and allocated in accordance with agreed commercial agreements. We have strong expertise in process engineering, process control and flow measurement.

PI Energy & Emissions Ltd are international market leaders in CO2 reduction and energy assessments having developed energy reduction protocols, carried out site assessments and implemented remedial work plans for oil, gas and power production sites all over the world. Products developed include web based compressor performance monitoring applications, the web based EnergyTracker monitoring tool and a CO2 life of field emissions forecasting tool. Within PIE2, we have an experienced PT-10 compressor performance testing capability.

PI Gas Turbines Ltd works across a number of industries in the UK and overseas to improve the uptime, efficiency and performance of gas compressors and gas turbines by retrofitting obsolete control systems with our own proven solutions and providing 27/4 maintenance support. We have a growing installed base of retrofit control systems on generating and mechanical drive machines both onshore and offshore. PIGT provides turnkey control system solutions in full compliance of legislation and SIL requirements.

PI TMC bv works across a number of industries in the UK and overseas to improve the uptime, efficiency and performance of gas compressors and gas turbines by field service support and retrofitting machinery control systems using our own standard solutions. Our engineers have significant experience of troubleshooting, surge testing and optimising compression control schemes.

PI Asset Integrity Ltd helps in the development and implementation of fit for purpose maintenance strategies to ensure that Opex is optimised whilst meeting all necessary compliance issues. We can provide audits to KP3 and assist in addressing any shortfalls identified. We also undertake reliability reviews and Safety Integrity Level (SIL) Assessments.

PI Rotating Machinery Ltd  provides independent specialist machinery advice to help manage the effective operation of rotating equipment. We specialise in gas turbine overhaul management, boroscope inspections and defect investigations. We have developed a REFORM (Rotating Equipment Fleet Optimisation, Repair & Maintenance) methodology to identify and implement remedial work plans to address obsolescence and maintenance issues associated with both the gas turbine and all the ancillary equipment. We can assist in sourcing spares and challenging OEM overhaul workscopes.

PI Recruitment Ltd provides fun, proactive and capable personnel for temporary, contract and permanent appointments. We specialise in the Aberdeen market and are able to provide a rapid, confidential and cost effective recruitment service for commercial, technical and office personnel from junior to very senior staff.