Fostering Growth & Transformation

The Tattva Group is a professionally managed corporate group with interests in Oil & Gas, Engineering and Home Healthcare. The Tattva Group was born out of the vision of N Ramachandran, an industrialist with more than three decades of diverse industry experience in Cement, Sugar, Shipping, Education and Power.

Oil & Gas

The Tattva Group’s Oil & Gas engineering companies have the core expertise to provide multi-disciplinary engineering and project management solutions to the upstream segment of the Oil & Gas industry worldwide.

Our Companies in Oil & Gas

PDi LTD - From Discovery to Decommissioning...
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Providing world class engineering services...
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Home Healthcare

One Life Home Healthcare brings an extensive range of high-quality health care facilities to homes across India. A proficient and compassionate team of experts who are accessible and affordable, all in the comfort of your own home.

Our Companies in Home Healthcare

An Integrated Speciality Home Health Care Company...
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In the News

PDi Expand Engineering Capability and win over £2 Million in 2019 New Orders

20th March 2019

PDi Ltd, a Tattva Group Company, the Aberdeen-based subsea engineering and project management specialists, has announced ambitious expansion plans and over £2m of new orders since the start of the year.

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Project Development International (PDi) Gets New CEO

22nd August 2018

Project Development International (PDi), part of the Tattva Group, has appointed Michael O’Sullivan as its new chief executive officer and board member.

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Ongoing decommissioning at Leadon

07th August 2018

PDi Ltd is continuing to provide support to Maersk Supply Service which has recently commenced the 2018 offshore campaign for the ongoing decommissioning of the Leadon field subsea facilities.

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Social Responsibility

Tattva is a Sanskrit word meaning 'reality' or 'truth'. Staying true to its meaning, we at The Tattva Group strive to positively and meaningfully impact society. The Tattva Group supports the Down Syndrome Federation, Seva Samajam and the Indian Squash Academy.