Meet The Team
CEO
Samuel Githiri
Samuel Waweru Githiri, PMP is a certified Project Management Professional and engineering specialist with over eight years of experience in technical, industrial, and defense-related environments. He brings a strong background in electrical engineering, safety compliance, and project delivery, with hands-on experience leading technical teams and managing complex engineering initiatives.
External Director – Logistics & Supply Chain
Evans Ngene
Evans Ngene provides strategic oversight for logistics and supply chain operations at Voltahertz Electrical Limited as External Director of Logistics & Supply Chain. He advises on procurement, freight forwarding, customs clearance, cargo consolidation, and distribution planning to ensure timely, compliant, and cost-effective delivery of materials and equipment. His expertise strengthens Voltahertz’s local and international logistics capabilities, supporting supply continuity, risk management, and compliance with regulatory, donor, and contractual procurement frameworks.
External Legal Advisor & Governance Consultant
Charles Thiongo
Charles Thiongo, OGW serves as External Legal Advisor & Governance Consultant to Voltahertz Electrical Limited, providing legal, regulatory, and governance advisory support. He advises on contract review, dispute resolution, regulatory compliance, and governance best practices for public sector, donor-funded, and private sector engagements. His expertise strengthens Voltahertz’s compliance, risk management, and ethical governance across all operations, aligned with public procurement laws, AGPO, IFMIS, NGO standards, and development-partner frameworks.
Director of Sales
Jackson Ngaruiya
Jackson Ngaruiya, MBA, serves as Director of Sales at Voltahertz Electrical Limited, leading sales strategy, business development, client engagement, and revenue growth across public-sector, private-sector, and donor-funded projects. He oversees market development, proposal development, and tender support, ensuring alignment with client and procurement requirements. With a background in corporate training, project management, and operations, he strengthens client onboarding, stakeholder engagement, and post-award contract support, enhancing Voltahertz’s ability to deliver compliant, value-driven solutions under AGPO, IFMIS, NGO, and development-partner frameworks.
Administrative & IT Support Officer
John Kihara Githiri
John Kihara Githiri, BSc (Mathematics & Computing) serves as the Administrative & IT Support Officer at Voltahertz Electrical Limited, providing integrated administrative and technical support to ensure smooth daily operations. He manages office administration, documentation, data entry, and internal reporting, while delivering first-line IT support for systems, software, and hardware. His role enhances operational efficiency, service continuity, and internal controls, supporting compliance with AGPO, IFMIS, NGO, and donor-funded procurement frameworks.
Lead Electrical Technician
Samuel (Wambugu) Kanyi
Samuel Kanyi serves as the Lead Electrical Technician at Voltahertz Electrical Limited, supporting electrical installations, maintenance, troubleshooting, and repairs across commercial and industrial systems. He brings hands-on expertise in switchgear, main distribution boards (MDBs), and power distribution systems. In his lead role, he coordinates site execution, oversees preventive and corrective maintenance, and ensures compliance with safety and quality standards. He also conducts inspection and verification of electrical materials and equipment, ensuring specifications meet project requirements and contributing to reliable, compliant, and quality-assured project delivery.
Senior Electrician (EPRA Licensed)
Raphael Mwangi
Raphael Mwangi (EPRA Licensed) serves as a Senior Electrician at Voltahertz Electrical Limited, supporting electrical installation, maintenance, and troubleshooting across residential, commercial, and light industrial projects. He brings certified expertise in electrical systems and regulatory compliance, ensuring installations, testing, and corrective works meet national electrical standards. His role contributes to safe, compliant, and high-quality electrical service delivery across Voltahertz projects.
Electrical Maintenance Technician
Kevin (Mwangi) Kagai
Kevin Kagai serves as an Electrical Maintenance Technician at Voltahertz Electrical Limited, supporting preventive and corrective maintenance of electrical systems across commercial and industrial facilities. He specializes in wiring, fault diagnosis, power distribution systems, and generator maintenance. Kevin conducts inspections, interprets technical drawings, and performs load assessments and repairs to ensure safe, reliable, and efficient electrical operations, contributing to equipment reliability and continuity of service across Voltahertz projects.