DCW LTD. | TUTICORIN ALKALI CHEMICALS & FERTILIZERS LTD. |
PANDIAN CHEMICALS LTD. | SIV INDUSTRIES LTD |
JAYSHREE CHEMICALS LTD. | PETROPRODUCTS LTD. |
East Coast Constructions & Industries | SOUTHERN PETRO CHEMICAL INDUSTRIES CORPORATION LTD |
E.I.D. PARRY (INDIA) LTD. | AMARAVATHY CHEMICALS LTD |
MADRAS REFINERIES LTD., (CPCL), | ABY PIPES AND INSULATIONS, |
ORIENTAL ELECTRIC AND ENGINEERING CO | SUREN ANTICORR |
NEYVELI LIGNITE CORPORATION LTD | BRIDGE & ROOF CO. (INDIA) LTD |
THERMAL POWER CORPORATION LTD. | TUTICORIN THERMAL POWER STATION |
KATAULI ENGG. WORKS | JOHN FLEMING & CO. LTD |
ENGINEERING CONSTRUCTION CORPORATION LTD. (L & T LTD.) | ION EXCHANGE (INDIA) LTD |
GOODLASS NEROLAC PAINTS LTD., | ENNORE THERMAL POWER STATION |
WIMCO LTD., | OSWAL OILS & VANASPATHI INDUSTRIES, |
INDIAN RARE EARTHS LTD | INDIAN RARE EARTHS LTD |
HYDERABAD INDUSTRIES LTD., | W. S. INDUSTRIES LTD |
TAMILNADU CEMENTS CORPORATION LTD | CHETTINAD CEMENT CORPORATION LTD |
SOUTH INDIA CORPORATION LTD., | COROMANDEL FERTILIZERS LTD., |
CEMENT CORPORATION OF INDIA LTD | TAMILNADU NEWSPRINT AND PAPERS LTD |
P. K. MOOKANAMBALAM & CO | S. V. PANDURANGAN & SONS |
THERMAX PVT. LTD | VISAKHAPATNAM STEEL PLANT, |
SPIC MAINTENANCE ORGAINSATION | STEEL AUTHORITY OF INDIA LTD |
HINDUSTAN STEEL WORKS CONSTRUCTION LTD., | KOTHARI SUGARS AND CHEMICALS LTD |
SOUTH INDIA SUGARS LTD | INDIAN DRUGS & PHARMACEUTICALS LTD |
NATIONAL ALUMINIUM COMPANY LTD | LARSEN & TUBRO LTD., |
CARBORUNDUM UNIVERSAL LTD | SHAW WALLACE & CO. LTD |
HINDUSTAN MOTORS LTD | ASHOK LEYLAND LTD., |
HINDUSTAN TELEPRINTERS LTD | H. M. T. LTD., |
NEYVELI CERAMIC INDUSTRIES LTD | SOUTH INDIA CORPORATION LTD |
V-JAI FINE FABS | AUDCO INDIA LTD., |
TOUBRO LTD | ECC WORKSHOPS LTD |
T. I. CYCLES | RECKIT & COLEMAN INDIA LTD |
TUFLIN INDIA LTD | VIJAYARAJA ASSOCIATES |
CHOKHANI INTERNATIONAL LTD | TECHNICAL SERVICES |
CHEMICAL EQUIPMENTS & LININGS, | BALAMANDIR |
BENGALASSOCIATION | CONSULATE GENERAL OF THE FEDERAL REPUBLIC OF GERMANY, |
ENGINEERING ENTERPRISES CO. | KROLL RIBBONS |
INDIAN RED CROSS SOCIETY | TRANSWORLD DOMES |
SARVARAYA TEXTILES LTD | L & T LTD., |
MILITARY ENGINEER SERVICE, | ENGANNA ENTERPRISES, |
MOHAMED GANI & CO | CENTRAL PUBLIC WORKS DEPARTMENT |
STRUCTURAL ENGINEERING RESEARCH CENTRE, (CSIR), | PUBLIC WORKS DEPARTMENT |
CORPORATION OF COIMBATORE | CORPORATION OF MADURAI. |
CORPORATION OF CHENNAI. | RAGHU CONSTRUCTION, |
TAMILNADU WATER SUPPLY & DRAINAGE BOARD. | BELL PRODUCTS CO |
GOLDEN JUBILEE TRUST, KANCHI KAMAKODI MUTT, | ARULMIGUADHINATHAR ALWAR TEMPLE |