Weir Group Regulatory News (WEIR)

THIS ANNOUNCEMENT CONTAINS INSIDE INFORMATION FOR IMMEDIATE RELEASE

Weir agrees sale of Flow Control division to First Reserve

The Weir Group PLC ('Weir' or 'The Group') is pleased to announce that it has entered into an agreement to sell its Flow Control division to First Reserve, a leading global private equity investment firm focused exclusively on energy, for an Enterprise Value of £275m, payable in cash and subject to customary working capital and debt-like adjustments at closing. The transaction remains subject to certain regulatory and other approvals, with completion expected in Q2 2019.

Flow Control primarily provides highly engineered pumps, valves and other solutions used in power, industrial and downstream oil and gas applications. The plan to sell the division was first announced on 19 April 2018 alongside the acquisition of ESCO, which further strengthened Weir's leadership position in global mining markets. Once this transaction completes, on a pro forma basis, more than 80% of Weir's revenues will be from attractive aftermarket-intensive mining and upstream oil and gas markets.

Commenting, Weir Group CEO Jon Stanton said:

"We are pleased to announce the sale of Flow Control to First Reserve. This is a high-quality business with great people and I'd like to thank the team for their longstanding contribution to the Group and dedication throughout the sale process.

The decision to sell Flow Control is part of Weir's recent portfolio transformation which focuses the Group on where we can maximise long-term value - building on our strong global leadership positions in mining and upstream oil and gas markets."

Jeff Quake and Neil Hartley, Managing Directors of First Reserve, commented:

"First Reserve has deep historical experience creating value for our investors in the flow control space, and we are pleased to partner with Weir in this carve-out transaction. In our view, Weir Flow Control represents an attractive growth platform in a fragmented sector, with internationally recognized brands driven by recurring high-margin aftermarket parts and services which have proven to be resilient through multiple economic environments. We look forward to supporting David Paradis and his talented management team to promote both organic growth and acquisitive expansion of the platform as we seek to drive value on behalf of our investors."

After the sale completes, Flow Control will continue to be led by current President David Paradis and his management team. David Paradis commented:

"Weir Flow Control provides high-quality products and services, critical to the safe operations of our clients in the downstream, midstream, utility, and industrial end markets. As an organisation, we enjoy strong long-term relationships with our customers and pride ourselves on innovation that places the customer first. We thank Weir Group for their support over the years and are excited to partner with First Reserve in this next chapter for our company. We look forward to benefiting from First Reserve's experience in the flow control sector as we seek to grow our global business."

The transaction is subject to customary regulatory approvals.

Weir will retain the UK defined benefit pension liabilities of Flow Control and accordingly has agreed with the trustees to make a £4m one-off contribution from the proceeds of the sale to the Group's UK defined benefit scheme, which was closed to future accrual in 2015. In addition, certain of Weir's US subsidiaries will retain the Flow Control legacy asbestos exposure together with corresponding insurance and will provide customary indemnification to First Reserve. The net proceeds of the sale will be used for general corporate purposes, including to further reduce leverage and to fund future investment in growth in our core platforms.

In the year to 31 December 2018, Flow Control's unaudited financial results included profit before tax of £23m on a pre-exceptional items and intangibles amortisation basis. As at 31 December 2018, the business had gross assets of £394m after the Group recognised an exceptional charge of £45m to reflect the fair value of the business less costs to sell, including separation expenditure and the transfer value of pension and other liabilities.

The transaction constitutes a Class 2 transaction under the UK Listing rules. Further information on Flow Control is included below.

Weir will announce its Group financial results for the full year to 31 December 2018 on 27 February 2019. The Flow Control division has been reported under Discontinued Operations since 19 April 2018.

About The Weir Group PLC

We are one of the world's leading engineering businesses working in partnership with customers to solve their toughest operating challenges safely, efficiently and sustainably. Our market-leading solutions are used in high abrasion mining, infrastructure and upstream oil and gas applications, supporting the essential resources needed by a growing world. Weir's ordinary shares trade on the London Stock Exchange (ticker: WEIR LN) and its American Depositary Receipts trade over-the-counter in the USA (ticker: WEGRY).

About the Flow Control Division

Flow Control specialises in the design and manufacture of valves, pumps, and controls for the global power generation, downstream oil & gas and industrial sectors. Flow Control offers customers high performance assets and service solutions that bring down the total cost of ownership, maximise process uptime, and ensure optimal efficiency.

About First Reserve

First Reserve is a leading global private equity investment firm exclusively focused on energy. With 35 years of industry insight, investment expertise and operational excellence, the Firm has cultivated an enduring network of global relationships and raised approximately USD $31 billion of aggregate capital since inception. First Reserve has completed over 650 transactions (including platform investments and add-on acquisitions), creating several notable energy companies throughout the Firm's history. Its portfolio companies have operated on six continents, spanning the energy spectrum from upstream oil and gas to midstream and downstream, including resources, equipment and services, and associated infrastructure. Please visit www.firstreserve.com for further information.

Advisers

Goldman Sachs International acted as sole financial advisor to Weir and Herbert Smith Freehills LLP acted as lead counsel to Weir on the transaction.