Hercules plc Names Cooper Parry Group Ltd as New External Auditor After Competitive Tender

Overview of Hercules plc's UK Infrastructure and Construction Services Model

Hercules plc operates as a dedicated infrastructure and construction services company focused on the UK market. Listed on the AIM market of the London Stock Exchange under ticker HERC, it is a mid-cap entity governed by AIM disclosure and corporate governance standards. The company delivers infrastructure and construction solutions nationwide, reflecting the sector’s ongoing demand within the UK economy. The appointment of a new auditor underscores Hercules plc’s commitment to strong external audit oversight and financial accountability to shareholders and stakeholders.

As an AIM-listed company, Hercules plc adheres to periodic auditor rotation and governance reviews to uphold audit independence and quality. The company’s formal tender process invited multiple qualified firms to compete, ensuring selection of an auditor offering technical expertise and value. Cooper Parry Group Ltd, a respected UK audit practice, was chosen, demonstrating confidence in its capability to provide robust financial reporting oversight and audit services.

Exit of S&W Partners Audit Limited and Auditor Transition Details

S&W Partners Audit Limited has formally resigned as Hercules plc’s external auditor, concluding its audit tenure. The firm confirmed no matters connected to its resignation require disclosure to shareholders or creditors, indicating a routine auditor change rather than one driven by audit disagreements or financial reporting issues. Such professional transitions are standard in corporate governance.

Auditor resignations require transparent disclosure under AIM listing rules and UK governance standards. Hercules plc has met these obligations by confirming the circumstances of the departure and absence of reportable concerns. This transparency reinforces investor confidence in the company’s financial statements and audit controls. The prior formal tender process highlights the company’s diligence in appointing a qualified successor, ensuring continuity in audit quality during the transition.

Cooper Parry Group Ltd Selected as New External Auditor

Following a formal tender, Cooper Parry Group Ltd has been appointed as Hercules plc’s external auditor effective 24 July 2026. Cooper Parry is an established UK audit and professional services firm with extensive experience auditing AIM-listed and mid-market companies across sectors. This appointment reflects Hercules plc’s assessment that Cooper Parry possesses the necessary expertise, industry knowledge, and resources to deliver comprehensive audit services.

The competitive tender process strengthens the credibility of this selection, allowing evaluation of multiple firms on audit quality, independence, experience, and fees. Choosing Cooper Parry demonstrates the company’s commitment to appointing the auditor best suited to its financial reporting and assurance needs. Auditor changes are routine governance events occurring periodically as firms rotate or companies seek new providers.

AIM Listing and Auditor Appointment Governance Requirements

As an AIM-listed entity, Hercules plc complies with disclosure and governance requirements set by the London Stock Exchange and Financial Conduct Authority. New auditor appointments must be announced via regulatory news services, as fulfilled by this update, which informs shareholders and investors of the change and confirms the outgoing auditor’s clean departure. This announcement was filed through the Regulatory News Service (RNS), the official AIM disclosure channel.

UK corporate governance standards, including Financial Reporting Council recommendations, stress robust audit committee oversight in auditor appointments. Hercules plc’s formal tender aligns with these best practices, reflecting adherence to governance expectations. Although AIM rules are less stringent than FTSE standards, companies are expected to maintain high financial reporting integrity and audit quality. The transition from S&W Partners to Cooper Parry via a transparent competitive process supports shareholder confidence in the company’s audit oversight.

Leadership and Advisory Support for Auditor Transition

Hercules plc is led by CEO Brusk Korkmaz and CFO Paul Wheatcroft, who oversee strategy and financial management. Both are primary contacts for enquiries related to the auditor appointment. The CFO, Paul Wheatcroft, plays a key role in managing auditor relations, financial statement preparation, and audit coordination.

The company is advised by SP Angel, serving as nominated adviser and broker, with corporate finance led by Matthew Johnson and Adam Cowl, and sales and broking by Grant Barker and Rob Rees. SEC Newgate provides financial communications advice through Elisabeth Cowell, Ian Silvera, and Darcy Dubell, supporting investor relations and regulatory announcements. This advisory team ensures compliance, governance, and communication support during significant events such as auditor changes.

Investor Considerations Regarding Auditor Change

The appointment of a new external auditor is a material governance event for Hercules plc shareholders, potentially affecting audit quality, reporting processes, and financial information reliability. Transitioning audit firms may alter audit procedures, timelines, and interactions with finance teams. Investors should monitor upcoming financial statements to evaluate the effectiveness of Cooper Parry Group’s audit delivery. No immediate share price impact has been publicly indicated.

The absence of reportable issues from the departing auditor signals a routine change not driven by disputes or concerns. Auditor changes are common and part of maintaining audit independence and quality. The orderly timing and circumstances suggest sound governance rather than financial or operational difficulties.

Context Within the UK Infrastructure and Construction Sector

Hercules plc operates in the UK infrastructure and construction services sector, influenced by government spending, private investment, and economic growth. Demand in this sector fluctuates due to public priorities, regulatory changes, and project pipelines. Hercules plc’s performance depends on client investments, tender success, and market conditions. The auditor change does not indicate any shift in market position or sector exposure but reflects standard governance practices.

Auditors in this sector require expertise in revenue recognition, project and contract accounting under IFRS 15, contract profitability, and provisions for onerous contracts. Cooper Parry Group’s sector experience aligns with Hercules plc’s need for specialized audit knowledge. Effective external audit is crucial for shareholder confidence and client assurance regarding financial stability and reporting integrity.

Compliance With Regulatory Filing and Transparency Standards

Hercules plc’s auditor change announcement via regulatory news service complies with AIM listing and FCA disclosure rules. Significant corporate events must be promptly disclosed to ensure equal market access to material information. The announcement includes contact details for the company, nominated adviser, and communications advisers to facilitate investor engagement.

The disclosure explicitly states that S&W Partners raised no concerns requiring shareholder or creditor notification, fulfilling UK company law and AIM regulations for auditor resignations. This confirms no financial reporting disputes or control issues. The transparent, clean transition and competitive tender process demonstrate Hercules plc’s commitment to high governance and shareholder communication standards, providing assurance to investors and creditors.

Next Steps and Ensuring Audit Continuity

With Cooper Parry Group Ltd appointed effective 24 July 2026, Hercules plc will facilitate a smooth handover from S&W Partners. This includes communication between auditors, transfer of audit documentation, and meetings with finance and management. CFO Paul Wheatcroft will lead coordination to ensure Cooper Parry has full access to necessary financial data, business insights, and accounting policies for an effective audit.

Investors should anticipate the next key disclosure will be Hercules plc’s financial statements and audit report signed by Cooper Parry Group, providing insight into audit quality and transition success. No material changes to financial position or audit scope are indicated currently. Advisers SP Angel and SEC Newgate remain available for investor inquiries regarding the auditor transition.