Mayfield completes Nilsen Switchboards acquisition, targets $10–15M revenue lift in FY27
Mayfield Group Holdings (ASX: MYG) has completed the acquisition of the Switchboards Division of Nilsen (SA) Pty Ltd, effective 31 July 2026. The transaction was originally announced on 13 July 2026 and completed in accordance with the terms of the Asset Sale Agreement.
The acquisition is expected to deliver a revenue increase of $10–15M in FY27 and includes $3.9M of new Work-In-Hand. It marks Mayfield’s third strategic acquisition in 12 months, advancing the Group’s Australian electrical infrastructure strategy.
Consideration payable is $4.0 million, subject to customary completion and purchase price adjustments, funded from existing cash reserves. A total of 63 employees will transfer to Mayfield’s Royal Park facility, strengthening the Group’s skilled workforce and manufacturing capability.
Importantly, the Nilsen brand and corporate business operations do not form part of the transaction. The acquisition is confined to the Switchboards Division and its associated assets.
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What the acquisition delivers
Through its nominated subsidiary, Mayfield has acquired the N-Series product platform and associated intellectual property, together with the benefit of customer contracts, inventory, manufacturing assets, business records, operational capabilities, and the transfer of employees associated with the division.
The transaction expands Mayfield’s switchboard offering across key Australian growth markets, particularly in data centres. Management has framed the acquisition as creating a stronger platform for organic growth through people, intellectual property, and customer relationships.
The combination of an experienced workforce, transferred contracts, and proprietary IP is positioned to support increased utilisation of the Royal Park facility while broadening the Group’s addressable opportunities nationally.
| Metric | Detail | Investor Impact |
|---|---|---|
| Consideration | $4.0M, cash-funded | Funded from existing cash reserves |
| Employees | 63 transferring to Royal Park | Expanded workforce and manufacturing capability |
| New Work-In-Hand | $3.9M | Near-term revenue visibility |
| FY27 revenue uplift | $10–15M expected | Material top-line contribution |
| Assets acquired | N-Series platform + IP | Proprietary product base for growth |
A closer look — why switchboards and data centres matter
Demand for reliable switchboards is being driven by structural forces across the Australian economy: the energy transition, rapid data centre expansion, and the growth of AI computing. Each of these requires substantial, dependable electrical distribution to operate, which is the segment Mayfield supplies.
The N-Series platform and expanded manufacturing capacity at Royal Park are relevant to investors because they support higher facility utilisation and enable the Group to pursue larger and more diverse national switchboard opportunities.
Andrew Rowe, Group Chief Executive Officer
“The N-Series product platform represents a significant strategic opportunity for Mayfield, strengthening the Group’s offering and providing additional avenues for growth and value creation. The acquisition also brings to Mayfield an experienced workforce, additional engineering and manufacturing capability, and transferred customer contracts and project opportunities, supporting facility utilisation and positioning the business to pursue larger and more diverse switchboard opportunities nationally.”
Integration roadmap and staged transition
Integration planning is well underway, with assets and employees of Nilsen Switchboards transitioning to operate from Mayfield’s Royal Park facility on a staged basis through to 31 October 2026. The progressive approach allows Nilsen to meet its pre-existing contractual obligations while ensuring a smooth transition for employees and customers.
Key integration priorities include:
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Immediate integration of N-Series design and estimating services, systems, processes and intellectual property under the Mayfield banner.
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Immediate customer engagement and tender support capabilities, ensuring continuity for existing tenders while actively pursuing new opportunities.
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Progressive transfer of plant and personnel between August and October 2026.
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Continued support for Nilsen in supplying N-Series boards to customers with an existing installed asset base.
The investment case — a compounding acquisition strategy
The Nilsen transaction sits within a broader pattern of disciplined, cash-funded expansion. Combined with full-year contributions from BE Switchcraft and SMEC, the acquisition is expected to see Group revenues grow by 30–35% in FY27.
The Nilsen acquisition adds people, IP, and customer relationships to the platform, and was funded from existing cash reserves.
Management has indicated it continues to actively assess acquisition opportunities that can expand capability, strengthen market position, and create long-term shareholder value through FY27 and FY28.
With integration now underway and new colleagues joining the Group, Mayfield is positioned to capitalise on the opportunities identified through the transaction and to pursue larger national switchboard work as the platform scales.
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