JANA 506 Jack-Up Barge
2025 | Jana Marine Services | Marine
Detailed engineering design and customization of the JANA 506, an ultra-shallow draft self-elevating jack-up barge built on the customized Z-210 Type-C design platform.
View project sourceDirectory
Public engineering firm profile
Zentech Technical Services Inc
Houston, TX
Innovative Engineering, Project Management, and Software Solutions for Marine and Offshore Assets
- Services
- 12
- Offices
- 6
- Projects
- 4
- Leaders
- 5
- Founded
- 1978
- Size Estimate
- 100-249 employees
Overview
Zentech, Inc. is an engineering consulting, project management, and software development practice specializing in services for the marine, offshore oil and gas, and construction industries. With expertise spanning naval architecture, structural design, and marine engineering, it delivers solutions for semi-submersibles, jack-up drilling units, drillships, and floating production systems. The practice operates globally with multiple offices across North America, South America, Asia, and the Middle East, offering around-the-clock technical support and specialized software tools to optimize marine and offshore assets.
- Founded
- 1978
- Size Estimate
- 100-249 employees
Services
Engineering Services
Multidisciplinary engineering solutions spanning naval architecture, structural design, mechanical engineering, and electrical systems.
Software Development & Digital Solutions
Proprietary software tools and virtual technology platforms for marine and offshore applications.
Project & Construction Management
Capabilities are organized into targeted child services.
Industries
Firm type
Projects
I-2030 Class Jack-Up Drilling Rigs
2024 | International Maritime Industries | Oil & Gas
Detailed engineering design for the construction of the IMI-2030 Class Jack-Up Drilling Rigs, which are three-legged cantilever-type jack-up drilling units.
View project sourceNFE Jack-Up Rig Conversions
2023 | Gulf of Mexico | New Fortress Energy | Oil & Gas
Marine engineering and conversion of three jack-up rigs to be deployed in the Gulf of Mexico as an offshore gas processing and liquefaction plant.
View project sourceHibiscus Alpha Conversion
2021 | BW Energy | Oil & Gas
FEED study and preparation of shipyard construction specifications for the conversion of the 'Hibiscus Alpha' jack-up rig (formerly BORR Rig 'ATLA') to an offshore installation.
View project sourceCredentials and affiliations
Certifications
Affiliations
Leadership
Ajai K. Peter
Director of Technical Services
MS, BTech
Ajai has over 20 years of experience delivering engineering and project management solutions for offshore oil and gas assets. He manages multidisciplinary engineering teams, oversees long-term engineering contracts, and supports tendering, proposal development, and cost control.
Sachin Mehra
VP Const. and PM
BTech
Sachin has over three decades of leadership experience in offshore and marine engineering, construction management, and large-scale project delivery. He oversees shipyard construction and project management activities at Zentech.
Sanjay Singhal
Diversified Portfolio Vice President
Sanjay brings more than three decades of global leadership experience in the oil and gas services industry. He focuses on expanding diversified technical service offerings, identifying new market opportunities, and strengthening client partnerships.
Ravi Maini
Director of Operations and XR Solutions
Ravi has over 18 years of experience supporting engineering, operations, and project management across the offshore energy and marine sectors. He leads technology integration, including 3D scanning and virtual reality solutions.
Ratheesh Ravi
Sr. Project Manager
PMP, MS, BS
Ratheesh has 20 years of experience in engineering and project management across offshore and onshore oil and gas projects. He manages detailed engineering projects, offshore installations, and daily operations of the naval architecture department.