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Aban Offshore Ltd

NSE: ABAN BSE: 523204

₹19.53

(-1.16%)

Wed, 04 Mar 2026, 00:15 am

Company History

1986

  • Incorporated on September 25
  • Promoted by M.A. Abraham of Arab Constructions and Asian Techs Ltd. with Indian Offshore Inc., USA
  • Secured two offshore drilling contracts per Government of India policy
  • Concluded collaboration agreement with India Offshore Inc., USA for technical know-how and equity

1987

  • Obtained Certificate of Commencement of business on February 27
  • Deployed rigs Aban-I at Godavari basin and Aban-II at Mumbai High; struck oil
  • Trained national crew, reducing expatriate manpower cost by 50%

1988

  • Received LOI from ONGC for drillship Five Star charter hire for 2 years plus 2-year option
  • Promoters subscribed 9,38,491 shares
  • Issued 28,61,509 equity shares including to India Offshore Inc. and reservations for NRI/employees
  • Offered unsubscribed shares to public in May, allotted additional 1,69,200 for oversubscription

1989

  • Secured manning and management contract from ONGC for jack-up rig Sagar Uday in Mumbai High
  • LOI for drillship Five Star not renewed due to lack of government permission

1990

  • Bidded for onshore/offshore contracts to expand operations and diversify into oil areas

1991

  • Received LOI from ONGC for charter hire of Aban I and Aban II for 2 years extendable 2 years

1992

  • Entered charter hire contracts with ONGC for ABAN-I and ABAN-II for 2 years
  • Added Rig Ile D'Amsterdam to fleet in March
  • Signed MoA to acquire jack-up rigs Chichen Itza and Uxmal from ECGD
  • Issued 19,84,600 rights shares at Rs 60 premium (all taken up) plus 2,91,790 additional
  • Offered 99,230 shares to employees at Rs 60 premium (32,270 taken up)

1993

  • Rigs Aban-I, Aban-II and Ile D'Amsterdam on charter hire with ONGC
  • Disposed rigs Chichen Itza and Uxmal
  • Proposed 3 MTPA refinery at Tuticorin, planned purchase from Shell Canada

1994

  • Planned 3 MTPA petroleum refinery
  • Diversified into wind energy with tie-up to Kenetech Windpower Inc., USA
  • Set up 2 MW wind power plant in Muppandal and Kayathar, Tamil Nadu
  • Issued 200 shares from 1992 rights issue abeyance

1995

  • Deferred 3 MTPA refinery due to liquidity crunch
  • Wind energy division growth slowed by liquidity crunch
  • Commissioned 62 wind turbines
  • Issued 700 shares

1996

  • Received charter hire contract for ABAN-I from ONGC for 3 years on West Coast
  • Received LOI for Ile D'Amsterdam from ONGC at increased rates
  • Re-assessed proposal for 3 million tonne refinery and power plant

1997

  • Entered new contract for Rig Ile D'Amsterdam with increased rates for 2 years
  • Selected by Tamil Nadu Government for 103 MW power plant near Ennore, assigned to Aban Power Company Ltd.

2001

  • Entered agreement with Tata Industries Ltd. to acquire 22.5% controlling stake in Hitech Drilling Services India Ltd.

2002

  • Mr A Abraham stepped down from Chairmanship
  • High court approved amalgamation of Hitech Drilling Services India Ltd with company
  • Tied up with Qatar Shipping to bid for Shipping Corporation of India disinvestment
  • Qualified to bid for Shipping Corporation of India Ltd.
  • Mr Reiji Abraham and Mr Renny Abraham acquired shares
  • Opted out of Shipping Corporation of India bid process

2003

  • Board proposed delisting shares from Delhi Stock Exchange
  • Offshore division registered for ISO 9001:2000 by KPMG
  • Director Mr Renny Abraham expired on October 5
  • Mr Frank A Wojtek resigned as Director
  • Appointed Mr. K. Bharathan as Additional Director effective December 26

2004

  • MD of Aban Loyd Chiles Offshore expired

2005

  • Signed contract with HOEL
  • Entered agreement with Rowandrill Inc., USA
  • Entered MoA with Pride Foramer
  • Split face value of shares from Rs 10 to Rs 2

2006

  • Planned purchase of 52% stake in Indonesian company
  • Subsidiary to acquire Norwegian company
  • Changed name from Aban Loyd Chiles Offshore Ltd. to Aban Offshore Ltd.

2008

  • Signed Letter of Agreement with Husky Oil China Ltd for jack-up rig Deep Driller 5 offshore China for 3 firm wells plus 3 optional

2009

  • Appointed Mr. Satish Chandra Gupta as Additional Director effective March 26

2010

  • Semisubmersible Rig Aban Pearl commenced drilling operations on January 19
  • Received Letter of Award for jack-up rig Deep Driller 1 offshore India for 1 year firm plus two 6-month options

2011

  • Sinvest AS to sell 50% holding in Venture Drilling AS to Petrolia ASA for Rs 152 crore
  • Received firm orders from ONGC for jack-up rigs Aban III and Aban IV for 3 years each worth USD 138 million
  • Signed agreement for early redelivery of drillship to Russian owner

2012

  • Received letter of award for jack-up rig Deep Driller 3 offshore Malaysia from Petronas Carigali for 3 years

2013

  • Received LOA from ONGC for drillship Aban Ice for 3 years

2014

  • Received firm order from ONGC for jack-up rig Aban IV for 3 years
  • Received letter of award for jack-up rig Deep Driller 5 offshore Vietnam for 1 year firm plus 1 year optional

2016

  • Arm received order from ONGC for Drillship Aban Abraham for 2 years

2017

  • Won Rs 471 crore order from ONGC

2018

  • Acquired 100% interest in UK Continental Shelf Production License

2022

  • Awarded orders/contract for Jack-up Rig Aban III

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