The people behind the business.
Meet the leadership team responsible for driving Petrogas Field Services through technical capability, operational excellence, strategic partnerships and sustainable growth.
Leadership built around capability.
Petrogas Field Services Limited is supported by a management team with experience spanning Oil & Gas, engineering, supply chains, project delivery, legal advisory, corporate governance and international business.
Their combined experience supports the company’s ability to respond to complex customer requirements while building strong relationships with clients, manufacturers, suppliers and strategic partners.
Experienced people. Practical leadership.
Explore the professional experience and capabilities of the people leading Petrogas.
Greyson Ludovic Kiondo
International entrepreneur and business executive focused on strategic growth, creative disruption and global partnerships.
Read More
A classically self-made businessman, Mr. Greyson Ludovic Kiondo is a dynamic and courageous diaspora Tanzanian with offices in Dar es Salaam and Washington DC.
A class of 1997 graduate from the School of Management at the State University of New York in Binghamton, New York, Kiondo has built his career around international entrepreneurship and business leadership.
The history of Petrogas Field Services Ltd is closely tied to the history of its founder, who is also its former Chairman.
His approach focuses on creative disruption, leveraging local assets, homegrown talent, international expertise and global strategic partnerships.
Since 2012, Kiondo has strategically expanded into new sectors and niche markets while maintaining the core business of Kilimanjaro International Corporation Ltd.
His vision has helped develop Petrogas interests across Oil & Gas, Clean & Renewable Energy, Logistics & Transportation, Ports & Marine and Metals & Mining.
Core Competencies- Leadership and organizational development
- Strategy and critical thinking
- Intelligent risk taking
- Market disruption and innovation
- Empowerment, fairness and teamwork
Idasion Saria
Quantity Surveyor and Oil & Gas professional experienced in tendering, supply chain management and turnkey project delivery.
Read More
An honest and affable C-Suite staffer, Ms. Saria knows the developmental challenges faced by many customers, vendors and stakeholders.
She possesses proven capabilities operating across sectors, industries, cultures and both local and international environments.
A highly qualified Quantity Surveyor with deep-rooted experience in the Oil & Gas industry, Ms. Saria is an expert tendering engineer across public and private sector environments.
With six years of progressive leadership experience at Petrogas, she has developed strong capabilities in global supply chain management, supplier relationship management and project delivery.
She has delivered turnkey Oil & Gas projects and supplies involving skids, equipment, spare parts, instruments, technical services and technologies.
Her experience includes projects involving Oil Marketing Companies, Exploration and Drilling, Ports, Marine Bunkering, Gas Processing, Power Generation, Pipelines, Refineries, Metrology, Mining and regulatory authorities.
Ms. Saria has also overseen turnkey contracts covering engineering, procurement, fabrication, construction, installation, commissioning and customer training.
She holds a Bachelor of Science degree in Building Economics and memberships in the Architects and Quantity Surveyors Registration Board and the Institute of Quantity Surveyors.
Shani Ridhuan Mringo
Advocate, corporate legal advisor and governance professional supporting compliance, contracts and corporate management.
Read More
Shani Ridhuan Mringo is both the Board Secretary and Company Secretary of Petrogas Field Services Ltd.
She is a highly skilled Advocate, Corporate Legal Advisor and Governance Expert with over 10 years of experience in legal compliance, corporate governance, business advisory and contract management.
Her professional capabilities include regulatory compliance, policy development, stakeholder engagement, legal documentation, negotiations and strategic advisory.
She has worked as an Advocate and Corporate Legal Advisor for various firms including Tan Africa Law Chambers.
Her work has included advising on corporate governance, mergers and acquisitions, board resolutions, company policies and compliance reports.
She has also conducted legal research, prepared legal opinions and supported corporate clients with board and shareholder agreements.
Ms. Mringo has worked as a Legal Consultant and Board Advisor and has provided legal and business investment advisory services to Petrogas Field Services since 2022.
She holds a Master’s degree in Business Administration with a concentration in Corporate Management and a Bachelor’s degree of Laws (LLB).
Experience that moves projects forward.
Petrogas combines commercial thinking, technical capability, operational experience and professional governance to serve customers across complex industrial environments.
From engineering and procurement through project delivery, supply chain management, technical services and customer support, our management team remains focused on practical solutions and long-term relationships.
Capability is only valuable when it delivers results.
Build the right solution.
Talk to the Petrogas team about your equipment, engineering or technical requirements.