ABB Agrees to Acquire Rotork to Expand Its Industrial Automation Business
Time:2026-08-19 Browse: 0
August 19, 2026 | Industrial Automation News
ABB has agreed to acquire Rotork, a UK-based provider of intelligent flow control solutions and electric actuators, in a recommended all-cash transaction valued at approximately $5.5 billion. The proposed acquisition is designed to strengthen ABB’s position in industrial automation and expand its offering at the field-device level.
The agreement was announced on July 16, 2026. Under the proposed terms, Rotork shareholders will receive 503 pence in cash per share, while also remaining entitled to a permitted interim dividend of up to 3 pence per share. The transaction is expected to close in the first half of 2027, subject to shareholder approval and customary regulatory clearances.
Strategic Expansion in Industrial Automation
The acquisition fits closely with ABB’s long-term focus on electrification and automation. Rotork has established a strong position in mission-critical flow control and instrumentation, particularly through its electric actuator technologies and related solutions.
For ABB, the addition of Rotork would strengthen the company’s automation portfolio at the field-device layer. The combined offering could connect intelligent field devices more closely with ABB’s control systems, software and digital technologies, helping industrial customers build a more complete sense-control-act automation loop.
This is particularly relevant for complex industrial environments where reliable flow control, process monitoring and automated valve operation are essential to plant safety, efficiency and uptime.
Rotork Adds Flow Control and Electric Actuator Expertise
Rotork is a well-established manufacturer of electric actuators and a supplier of intelligent flow control solutions for critical industrial applications. Its products serve industries including oil and gas, chemicals, process industries, water and power, as well as emerging applications such as data centers.
Rotork reported approximately $1 billion in revenue in 2025, with an adjusted operating profit margin of 24.6%. From 2022 to 2025, the company achieved an average annual organic revenue growth rate of approximately 8%, according to ABB.
Rotork’s actuator portfolio includes intelligent electric actuators designed for applications where accurate and reliable valve control is critical. These products can play an important role in modern industrial automation systems by providing the physical execution layer between control commands and industrial processes.
Expected Impact on ABB Automation
ABB expects Rotork to contribute approximately 3% to ABB’s overall revenue and to immediately increase ABB’s Operational EBITA margin following completion of the transaction.
Within ABB’s Automation business area, Rotork is expected to contribute approximately 12% of revenue, while also improving the business area’s Operational EBITA margin. The acquisition therefore represents more than a portfolio expansion; it is also intended to strengthen ABB’s exposure to higher-margin products, services and lifecycle revenue.
ABB said the transaction implies an enterprise value of approximately $5.5 billion, equivalent to around 5.3 times Rotork’s 2025 sales and approximately 19.5 times adjusted EBITDA. ABB expects the EBITDA multiple to move toward the mid-teens when anticipated synergies are taken into account.
Focus on Digitalization and Lifecycle Services
One of the potential benefits of the transaction is the combination of Rotork’s installed base with ABB’s digital and automation capabilities.
ABB expects Rotork to gain access to its global market reach, service organization and digital technologies. This could support the development of intelligent device diagnostics, asset management solutions and additional lifecycle services.
For industrial users, the combination could create opportunities to move beyond traditional actuator hardware toward more connected field devices that provide operational data, diagnostics and maintenance information. Such capabilities are becoming increasingly important as manufacturers and process industries invest in predictive maintenance, digital transformation and asset optimization.
Rotork to Operate as a Separate Business
Following completion of the acquisition, Rotork is expected to operate as a separate division within ABB’s Automation business under a strategic growth mandate.
ABB said the structure is consistent with its decentralized ABB Way operating model, which emphasizes clear accountability, faster decision-making and close customer relationships.
ABB also stated that it currently has no plans to significantly change Rotork’s UK presence. Rotork is expected to remain an important manufacturing and technology base in the United Kingdom, while ABB intends to support continuity of leadership and work closely with Rotork’s existing management team.
ABB Continues Its Automation Portfolio Expansion
The Rotork transaction comes as ABB continues to reshape its portfolio around electrification, automation and digital technologies.
ABB plans to finance the acquisition using existing cash resources and committed bank facilities. The company also expects the planned divestment of its Robotics business to SoftBank to generate approximately $4.8 billion in net cash proceeds, providing additional financial flexibility for acquisitions and the continuation of its share buyback program.
The proposed acquisition is another indication of ABB’s strategy to strengthen its position across the industrial automation value chain. By combining control technologies, software, measurement and analytics with intelligent field devices and flow control equipment, ABB is seeking to build a broader automation offering for large and complex industrial infrastructure.
What the ABB-Rotork Deal Could Mean for Industrial Automation
If completed as planned, the acquisition would bring together two established technology portfolios with complementary positions in industrial automation.
For customers, the potential benefits could include broader access to intelligent field devices, integrated automation solutions, digital diagnostics and lifecycle services. For ABB, Rotork adds a strong installed base, established industrial customer relationships and specialized expertise in flow control and electric actuators.
The transaction is not yet complete. Rotork shareholders must approve the deal, and the acquisition remains subject to regulatory approvals and other customary closing conditions. ABB and Rotork currently expect completion in the first half of 2027.
For the global industrial automation market, the proposed ABB-Rotork combination will be worth watching as automation suppliers increasingly compete to connect field-level equipment, control systems, software and lifecycle services into integrated industrial platforms.
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