Honeywell Technologies announced a leadership reshuffle on Aug. 19, 2026, promoting Billal Hammoud from President and CEO of Building Automation to the same role at Process Technology, effective Oct. 1, with Juan Picon, formerly President of Building Automation Americas, succeeding him. Ken West, the outgoing Process Technology leader, is departing the company. The moves matter because they place the executive who accelerated Building Automation’s organic growth from 2% to 8% in charge of a larger, more complex segment within the Process Automation and Technology reportable business, signaling confidence in Hammoud’s operational playbook while testing whether his methods translate beyond the building sector.
Under Hammoud’s three-year tenure at Building Automation starting in 2023, the business achieved 8% organic sales growth in 2025, up from 2% in 2023, and delivered seven consecutive quarters of high-single-digit organic growth with margin expansion. The company attributes this acceleration to a sharper focus on higher-growth verticals such as healthcare, hospitality and data centers, a regional structure empowering local teams, and new product innovation including Honeywell Forge Connected Buildings. Picon, who rejoined Honeywell in 2024 after external roles at Sensata Technologies and WESCO Distribution, brings more than two decades of prior Honeywell experience and earned the company’s 2025 Chairman’s Award. The announcement contains no forward guidance, earnings revision, or quantified targets for either successor’s new role.
What it means
The promotion reflects Hammoud’s proven ability to reaccelerate a mature business through vertical segmentation and digital product adoption. Building Automation’s 8% organic growth in 2025 stands out against Honeywell’s reported FY2025 revenue decline of 74.7%, suggesting the business benefited from either portfolio actions (divestitures or acquisitions) or genuine operational momentum. The reconciliation table confirms that 5 percentage points of Building Automation’s 13% reported sales growth came from acquisitions, meaning organic growth of 8% was achieved on a smaller revenue base after stripping out M&A and currency effects. This is material: Hammoud inherited a 2% organic growth business and doubled its rate in three years without relying on acquisition-driven top-line expansion.
Process Technology, by contrast, is described as part of the larger Process Automation and Technology segment and includes the $4.95 billion Access Solutions acquisition Hammoud helped integrate. The company frames his move as a natural progression, citing his “track record of driving operational rigor to deliver strong results and successful M&A integration.” The unspoken test is whether the vertical-market and regional-empowerment playbook that worked in building controls, a sector with clear end-user verticals like healthcare and hospitality, translates to process automation, which serves chemical, refining, and manufacturing customers with different buying cycles and technical requirements.
Picon’s appointment to Building Automation introduces execution risk. He has been in the role of Building Automation Americas President for less than a year and is being promoted to global CEO of a business that just achieved its strongest growth trajectory. The company notes his “measurable business impact” and regional restructuring work, but does not quantify results or provide forward guidance for Building Automation under his leadership. The honest open question is whether Building Automation’s 8% organic growth rate was driven by Hammoud’s strategic choices (verticals, products, structure) or by favorable market conditions and the Access Solutions integration tailwinds that may not persist.
What to watch
Honeywell’s next quarterly earnings release will be the first opportunity to assess whether Building Automation’s organic growth momentum continues under Picon, and whether Process Technology shows any acceleration or margin improvement under Hammoud’s leadership. Any guidance revision or commentary on these segments’ forward outlook will clarify whether management views these moves as confidence-building or as a reset of expectations.
Source: the company’s 8-K filed 2026-08-19 with the SEC.
