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| ENGINEERS INDIA LTD | NEW DELHI |
| PROJECTS AND DEVELOPMENT INDIA LIMITED | NOIDA |
| TATA CONSULTING ENGINEERS | BANGALORE |
| MECON | RANCHI |
| DEVELOPMENT CONSULTANT LIMITED | CALCUTTA |
| DESEIN PRIVATE LTD. | NEW DELHI |
| FACT ENGINEERING AND DESIGN ORGANIZATION | COCHIN |
| ENGG. OF INDIA LTD | MUMBAI |
| GHERJI EASTERN INDIA LTD | MUMBAI |
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| ASIA BROWN BOVERI LTD | FARIDABAD |
| SIEMENS LTD. | CALCUTTA |
| ALLEN-BRADLEY INDIA LTD. | GHAZIABAD |
| CROMPTON GREAVES LTD. | JAIPUR |
| INDIANA CONVEYERS LTD. | MUMBAI |
| RADIANT INDUSTRIES LTD. | CALCUTTA |
| NAVEEN PROJECTS LTD. | NEW DELHI |
| TECHNOFAB ENGINEERING LTD. | FARIDABAD |
| BHARAT HEAVY ELECTRICAL LTD. | NEW DELHI |
| GEO MILLER & COMPANY | NEW DELHI |
| VOLTAS | NEW DELHI |
| ABB | |
| L & T | CHENNAI |
| BHEL | HYDERABAD |
| BSES | MUMBAI |
| INSTRUMENTATION LTD. | KOTA |
| DEFRAMOUNT | GURGAON |
| TECHNOFAB ENGINEERING LTD. | FARIDABAD |
| TECHNOFAB ENGINEERING LTD. | FARIDABAD |
| INSTRUMENTATION LTD. | KOTA |
| DEFRAMOUNT | GURGAON |
| TECHNOFAB ENGINEERING LTD. | FARIDABAD |
| TECHNOFAB ENGINEERING LTD. | FARIDABAD |
| INSTRUMENTATION LTD. | KOTA |
| DEFRAMOUNT | GURGAON |
| TECHNOFAB ENGINEERING LTD. | FARIDABAD |
| TECHNOFAB ENGINEERING LTD. | FARIDABAD |
| INSTRUMENTATION LTD. | KOTA |
| DEFRAMOUNT | GURGAON |
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| OIL AND NATURAL GAS CORPORATION | BARODA |
| INDIAN SPACE RESEARCH ORGANIZATION | THIRUNELVELI |
| TAMILNADU SUGAR CORPORATION LTD. | CHENNAI |
| MADRAS PORT TRUST | CHENNAI |
| TUTICORIN PORT TRUST | TUTICORIN |
| AIRPORT AUTHORITY OF INDIA | DEHRADUN |
| GUJARAT MINERAL DEVELOPMENT CORP. LTD. | AHMEDABAD |
| INDIAN OIL CORPORATION LTD. | NOIDA, BOMBAY |
| BHARAT PETROLEUM CORPORATION LTD. | CHENNAI, PANIPAT |
| KARNATAKA POWER COPORATION LTD. | BANGALORE |
| IFFCO | PHULPUR |
| NTPC | |
| EIL | NEW DELHI |
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| ANDHRA CEMENT LTD. | HYDERABAD |
| VAM ORGANICS CHEMICALS LTD. | MORADABAD |
| THIRUMALAI CHEMICALS LTD. | RANIPET(T.N) |
| TECHNOFAB ENGINEERING LTD. | FARIDABAD |
| TATA IRON AND STEEL LTD. | JAMSHEDPUR |
| TAJ GROUP OF HOTELS | NEW DELHI, JAIPUR, KHUJRAO, AGRA, BANARAS |
| SHRI SHAKTI LPG LTD. | HYDERABAD |
| SHREETON INDIA LTD. | GHAZIABAD |
| PARASRAMPURIA SYNTHETICS LTD. | BHIWADI |
| PRAKASH INDUSTRIES LTD. | NEW DELHI |
| MUKUND LTD. | THANE |
| MODI ALKALIES AND CHEMICALS LTD. | ALWAR |
| MALVIKA STEEL LTD. | JAGDISHPUR |
| LAXMI CEMENT LTD. | SIROHI |
| J.K INDUSTRIES LTD. | BANMOR |
| JINDAL VIJAYNAGAR STEEL LTD. | BELLARY |
| ISPAT INDUSTRIES LTD. | DOLVI |
| INDIA POLYFILM LTD. | UT OF DNH |
| GUJARAT GLASS LTD. | SURAT |
| FILATED INDIA LTD. | UT OF DNH |
| DLF CEMENT LTD. | PALI |
| CENTURY PULP & PAPER LTD. | NAINITAL |
| INDO-GULF FERTILIZERS & CHEMICAL CORP. LTD. | DAHEJ |
| BALLARPUR INDUSTRIES | YAMUNANAGAR |
| BAKELITE HYLEM LTD. | HYDERABAD |
| OSWAL CHEMICALS & FERTILIZERS LTD. | NEW DELHI |
| MAZZINDIA LTD. | NEW DELHI |
| DIAMOND CEMENT | DAMOH |
| VASVADATTA CEMENT | HYDERABAD |
| MARHAR CEMENT | M.P |
| DALMIA CEMENT | T.N |
| PHILIPS CARBON BLACK LTD. | COCHIN |
| INDIAN METALS FERRO ALLOYS | ORISSA |
| SHRI DIGVIJAY CEMENT | JAMNAGAR |
| GUJARAT SIDDHI CEMENT | VERAVAL |
| BINNAI ZINC LTD. | COCHIN |
| MAX INDIA LTD. | PUNJAB |
