PREPARING YOUR MARINE SOLUTIONS
Tethys-Plantgeria Limited leadership team meeting

Meet Our Leadership Experts Driving Marine Innovation

Guided by industry veterans with decades of combined experience in diving, marine operations, and offshore engineering. Our team's expertise ensures operational excellence and safety.

OUR LEADERSHIP TEAM

Our organization is led by distinguished professionals with towering credentials in their respective areas of competence.

Ms. Gloria Danjuma

Ms. Gloria Danjuma

Chairman

Holds a bachelor's degree in Business Administration from Belmont Abbey College, USA (1990).

Alumnus of Lagos Business School's Chief Executive Program.

Specializes in managing economic risk, finance accounting, and supply chain logistics.

Appointed Board Chairman in 2023.

Mr. Roderick Nazzari

Mr. Roderick Nazzari

Managing Director

MBA in Shipping and Logistics with extensive experience across Europe, Asia and Nigeria.

Joined NALCOMET Group in 2013, served as Deputy Managing Director before becoming MD in 2023.

Held top positions in shipping companies worldwide.

Mr. Ignazio De Judicibus

Mr. Ignazio De Judicibus

General Manager

Qualified saturation diver (Italian Navy) with 39+ years offshore experience.

Has worked as Diving Superintendent, Supervisor and Project Coordinator across 10+ countries.

Became General Manager in 2024 after serving as Operations/Technical Manager.

Engr. Kelechi Achor

Engr. Kelechi Achor

Technical/Operations Manager

COREN-Certified Engineer with B.Eng in Mechanical/Production Engineering (ESUT) and MSc in Project Management (University of Sunderland, UK).

20+ years experience in manufacturing and managing offshore Diving and ROV projects across Nigeria and UK.

Progressed from Project Engineer (2013) to current role since 2025.

KEY PERSONNEL

Mr. James Johnson

Financial/Account Manager

Mr. Joseph Inimgba

Quality/Local Content Manager

Mr. Patrick Nzete

Marine Superintendent

Mr. Emmanuel Ukeje

Asset Superintendent

Mr. Obi Theophilus

HSE Manager

Lady Vivienne Ihejirika

GM Secretary