Leading Global OT and Cloud Solutions
INDUSTRY LEADING EXPERTiseAt Hantt & Co, we’re proud of our deep roots in Australia and New Zealand, giving us a unique perspective on global power industry challenges. Our extensive expertise in deploying, integrating, and optimising ADMS and OT systems on cloud platforms enables us to deliver innovative, scalable, and secure solutions globally.
Partner with a team trusted globally, grounded in local excellence, and dedicated to shaping the future of energy management.
01. Client-Centric approach
We believe in building strong and lasting relationships with our clients. We take the time to understand your specific challenges and goals and then tailor our solutions accordingly. Your success is our top priority.
02. Unparalleled Experience
With an average of 20 years of experience in the industry, We have a proven track record of successful ADMS implementations and upgrades for New Zealand power companies.
03. End-to-End Support
From initial consultation to post-implementation support, we are committed to providing comprehensive assistance throughout the project lifecycle. Our team is always available to address any concerns or questions that may arise.
the numbers don’t lie
Our Impact in Figures
Our achievements highlight our dedication and expertise in the power industry:
- 13+ Years of experience in GE PowerOn systems.
- 6 EDBs successfully Go-live with ADMS.
- 100+ Years of combined industry experience.
- 100% Client satisfaction rate.
We deliver reliable, efficient solutions that meet the evolving needs of the power sector. Trust us to power your future.
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SUPPORTED 62.5% of New Zealand's PowerOn clients
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41% of New Zealand population powered by systems we support
oUR Vision
Engineering for a Simpler Life
We envision a world where power distribution is seamlessly managed with advanced, intelligent systems.
Our goal is to lead the industry in innovation, reliability, and efficiency, empowering our clients to achieve greater success and sustainability in their operations.
Our commitment to outstanding customer service sets us apart, driving our mission to exceed expectations in every project we undertake.
Best Customer Service
Our primary goal is to offer the best customer service in the consultancy industry, ensuring that every client’s needs are met with dedication and exceptional support.
Customer Relationship
We prioritise strong, lasting relationships with our clients, ensuring their needs are met with exceptional service and support.
Embracing Challenges
Our team of experts thrive on tackling complex challenges and delivering innovative solutions that exceed expectations.
Market Responsiveness
We are dedicated to understanding and meeting the evolving demands of the market, ensuring our clients always have the best tools and strategies at their disposal.
Features
What We Do Best
Advanced Distribution Management Systems (ADMS)
Implementing state-of-the-art ADMS to enhance grid reliability and efficiency
Operational Technology Integration
Seamlessly integrating operational technology to optimize performance and resilience
Customer-Focused Solutions
Delivering tailored solutions that prioritize exceptional customer service and satisfaction
Innovative Power Flow Management
Utilising advanced techniques for effective power flow management and distribution
Global Project Execution
Successfully executing projects globally, showcasing expertise and reliability
Technological Advancement
Staying ahead with the latest technological developments to provide cutting-edge solutions
contact us
Level 1/293 Durham Street North, Christchurch 8013
info@hantt.com
Hantt Cao
Director & Principal
Hantt Cao stands as a testament to diligent leadership and entrepreneurial spirit, with a career spanning over 16 years in the power and IT/OTindustry. His experience forms a broad and robust skill set that covers a diverse range of domains. He has demonstrated significant expertise in infrastructure and operations, and is well-versed in ADMS, OT technology, engineering, and consultancy.
Hantt’s entrepreneurial flair is proven by his remarkable success in the business world. He has been at the helm of founding and co-founding three thriving companies, an achievement that highlights his business acumen and leadership capabilities. This accomplishment bears testimony to his innovative thinking, strategic planning skills, and the ability to transform visionary ideas into operational businesses. His journey thus far underscores his dedication, resilience, and exceptional ability to navigate the complex business landscape.
Expertise: NMS, OMS, DPF, SCADA, Project Management, ADMS Roadmap, ADMS Training
Jeandré Viver
Senior Control Systems Engineer
With a proven expertise in implementing ADMS technologies, Jeandré has been instrumental in enhancing grid reliability, reducing downtime, and boosting overall operational efficiency. His commitment extends beyond technical proficiency, as he is devoted to driving tangible results and establishing sustainable, collaborative partnerships with utility clients. Jeandré’s blend of technical acumen and client-focused approach makes him an invaluable resource in the realm of utility distribution management.
In his role as a core sub-contractor for General Electric (GE), Jeandré has been pivotal in multiple GE projects globally. Currently engaged with GE Australia, he plays a crucial role in supporting utilities like AusNet in their ADMS implementation and upgrades. His responsibilities encompass a wide range of critical functions:
Alexandra Asaftei
Senior Control Systems Engineer
Alexandra, a Senior Control Systems Engineer with over five years of specialised experience in PowerOn ADMS, is known for her expertise in automation, integration, and SCADA systems.
Her career is distinguished by a commitment to delivering robust and innovative solutions that optimize electrical distribution operations. Alexandra has a proven track record of deploying advanced ADMS technologies to improve system performance, enhance reliability, and streamline operations. Beyond her technical expertise, she is deeply focused on achieving tangible results and fostering strong, collaborative relationships with clients. Her ability to combine technical excellence with a customer-focused approach makes her an indispensable resource in control systems engineering.
Previously a key member of GE Digital’s project delivery team, Alexandra has been pivotal in numerous successful ADMS implementations. In her role, she has contributed to the deployment of complex solutions for utilities worldwide, ensuring the seamless integration of cutting-edge technologies into operational environments. Her proficiency spans a wide array of areas, including:
- System Automation: Expertise in tools like Jenkins, Git, and Katalon Studio for automating deployments and configurations.
- Linux Administration: Skilled in managing Red Hat environments, performing upgrades, and resolving integration challenges.
- SCADA Systems: Proficient in SCADA installation, ICCP protocols, and creating tailored solutions for customer requirements.
- Security & Reliability: Advanced knowledge of SSL/TLS protocols and system monitoring to ensure secure, reliable operations.
- Electrical Network Design: Adept at designing network topologies and custom symbols to meet specific client needs.
Alexandra’s blend of technical acumen, problem-solving skills, and dedication to excellence positions her as a vital contributor to Hantt & Co’s mission of delivering world-class solutions in control systems engineering.
Expertise: PowerOn ADMS, SCADA, Automation, Linux (Red Hat), Deployment Automation, System Integration, ICCP Protocols, Security Standards (SSL/TLS), Electrical Network Design, Virtualization, Monitoring Tools.
Jason Batchelor
Senior Network Operations Specialist & Trainer
Jason brings over 25 years of extensive experience in the electricity and utility sector, with a strong emphasis on network operations and control room expertise. With over a decade of experience as a Network Controller, he has demonstrated exceptional skills in managing HV and LV network operations, authoring HV operating orders, coordinating emergency responses, and ensuring compliance with industry regulations. His expertise in ADMS systems, such as PowerOn, has been instrumental in maintaining network reliability and efficiency.
As a dedicated trainer, Jason excels in delivering Network Controller Training, Operational Assessments, Load Management, and ensuring Safety in Operations, instilling best practices and industry compliance standards in trainees. His hands-on, practical approach ensures operators are well-prepared to handle critical systems with confidence and precision.
Known for his dedication to safety, operational excellence, and collaborative problem-solving, Jason is a highly valued expert in network control and utility operations. His rich experience and technical acumen make him an asset to any organisation focused on achieving optimal performance and reliability in energy distribution.
Expertise: Network Controller Training, Operational Assessments, Load Management, and Operational Compliance with industry regulations.
Jack Xie
Software Developer
Jack Xie is a talented Software Developer with extensive experience in full-stack development, backend optimisation, and AWS cloud integration. He specialises in designing and implementing robust, scalable, and secure software solutions tailored to meet the unique needs of diverse clients.
Jack’s expertise in frontend development allows him to craft user-friendly designs that enhance functionality and user experience. His strong foundation in modern frameworks and technologies ensures robust and scalable solutions. Additionally, his proficiency in AWS services enables him to integrate cloud-based features effectively, supporting efficiency and reliability.
Throughout his career, Jack has successfully delivered a wide range of software projects, including cloud migrations, application modernisation, and backend system enhancements. His innovative mindset and proactive problem-solving approach consistently drive reliable and high-performing software solutions.
As a collaborative and detail-oriented professional, Jack is committed to fostering teamwork and knowledge sharing to achieve exceptional results. His dedication to understanding and addressing client-specific challenges ensures that every project is delivered to the highest standards of quality and functionality.
Expertise: Software Development, Frontend Optimisation, AWS Cloud Integration, Full-Stack Development, Automation, Cloud Solutions, Application Modernisation
Hamish Cumming
OSI Specialist
An experienced engineer specialising in providing Operational Technology Systems and Electrical Engineering Services to Electrical Distribution Businesses. With over a decade in the industry working for and with EDBs, this professional possesses comprehensive technical knowledge and a demonstrated ability to tackle complex engineering and software challenges. A dedicated team player, they are deeply committed to delivering successful outcomes for clients.
Operational Technology (OT) Systems:
- Implementation, configuration, and administration of SCADA and ADMS platforms, specializing in products from Open Systems International (now AspenTech), encompassing OMS, SOM & DPF.
- Expertise in designing and implementing telemetry networks over fibre, serial, and radio mediums.
- Proficient in configuring RTU & protection relays from various vendors.
Information Technology (IT) Systems:
- Skilled in IP network design.
- Adept at configuring network equipment from multiple vendors.
- Experience in active directory & group policy administration.
- Familiarity with the deployment of cloud services.
Electrical Engineering:
- Specialises in designing HV Substations, particularly secondary systems.
- Experienced in station commissioning.
- Focus on protection systems, specifically in distribution system protection.
- Hands-on experience with switchgear/substation maintenance & asset management.
- Proficiency in distribution network modelling.
Software Development:
- Demonstrated ability in systems integration.
- Versatile in software and web application development.
Kelly Zhao
Finance & HR Manager
Kelly, our Finance & HR Manager, brings over a decade of extensive experience in financial management to Hantt & Co. With a proven track record in both local and international financial sectors, she previously served as an accountant for a New Zealand district council, excelling in budgeting, financial planning, and compliance. Her overseas experience further enhanced her ability to implement best practices from diverse markets.
Kelly holds a Bachelor of Commerce with First Class Honours in Accounting, demonstrating her strong academic foundation and dedication to excellence. At Hantt & Co, Kelly oversees both the Finance and HR departments, ensuring financial accuracy, regulatory compliance, and the overall financial health of the company, while also managing employee relations, talent acquisition, and HR strategies. Her leadership across both functions drives financial efficiency and supports organizational growth.
Emma Olliver
Marketing Specialist
Emma, our Marketing Specialist, is the driving force behind Hantt & Co’s marketing strategies. With a strong academic background, holding a Bachelor of Commerce with First Class Honours in Marketing, Emma combines her knowledge with practical experience to deliver impactful marketing campaigns. She has extensive experience in digital marketing, social media management, and content creation. Emma has successfully managed marketing initiatives that boost brand visibility and engagement, contributing significantly to business growth. Her innovative approach and strategic mindset ensure that Hantt & Co stands out in a competitive market.
Mark Williamson
General Manager
Mark Williamson, our Business Development Manager (Australia), brings a wealth of experience and strategic expertise from his extensive career in the energy sector. With a background in executive positions at companies like Energy Queensland, Alinta Energy, and NRG Energy, Mark has demonstrated capabilities in driving company growth and shareholder value. He has a deep understanding of the Australian National Energy and Environmental Markets and is well-connected within the industry.
Mark’s career highlights include negotiating significant power purchase agreements, leading energy trading teams, and managing complex projects. His strategic insights and leadership skills have been instrumental in achieving notable successes such as the integration of Energex and Ergon Energy, securing long-term renewable energy contracts, and establishing new business units. Mark’s proficiency in navigating regulatory environments and his ability to forge strong client relationships ensure that Hantt & Co continues to deliver innovative and effective solutions to our clients.
Bruce Xie
Senior Consultant
Bruce is an accomplished Senior Consultant specializing in solution architecture and cloud computing. With nearly two decades of extensive experience across IT and telecommunications, Bruce has a proven track record in architecting and implementing robust cloud-based solutions. His expertise spans multiple platforms, including AWS, Azure, and GCP, supported by an impressive portfolio of certifications such as AWS Certified Solutions Architect – Professional, Certified Kubernetes Administrator, and Microsoft MCSE.
Bruce’s technical acumen is complemented by his deep understanding of TOGAF principles and proficiency in leveraging automation tools like Terraform, Jenkins, and Ansible for CI/CD pipelines. He has successfully led cloud migration and transformation projects, designed secure multi-tenanted Kubernetes-based PaaS solutions, and implemented advanced monitoring frameworks using Dynatrace and Grafana. Known for his strategic problem-solving skills, he excels in aligning technical solutions with organizational goals, fostering seamless integration across diverse teams and projects.
Bruce’s ability to deliver innovative, scalable solutions makes him a key asset in driving Hantt & Co’s leadership in advanced distribution management systems and cloud solutions across Australia and New Zealand.