Hey , as per your request I am here providing you address and contact number of HCL Technologies Ltd office / campus in Jigani Industrial Area , Bangalore.

Contact Detail :
HCL Technologies Ltd.
Bangalore SEZ, No. 129, Jigani Bomasandra, Link Road, Jigani Industrial Area
Bangalore 562106
India
Phone: +(91) 80 6781 0000
Fax: + (91)80 6631 1111

List of some other offices of HCL in India :

HCL Technologies Ltd.
DHFLVC Silicon Towers,
Second Floor, Kothaguda, Hyderabad,
AP 500084
India
Phone: +(91) 40 6615 2222

HCL Comnet Ltd. / HCL Technologies Ltd.
Yuvraj Bhawan, 1st Floor,
Ranchi-Chaibasa Road, Doranda
Ranchi, JH 834002
India
Phone: +(91) 120 2520917
Fax: +(91) 120 2526907

HCL Technologies Ltd.
HCL Technology Campus ,
SEZ Noida Technology Hub (SEZ),
Plot No: 3A, Sector-126, Noida
UP 201303
India
Phone: +(91) 120 4683000
Fax: +(91) 120 4683030

HCL Technologies Ltd.
B-39, Sec 1, Noida,
UP
India

HCL Technologies Ltd.
C – 22 A, Sector 57, Noida,
201301
India
Phone: +(91) 120 4385000
Fax: +(91) 120 2586420

HCL Technologies Ltd.
Plot No 1& 2, Noida Express
Highway, Sector-125
UP 201301
India
Phone: +(91) 120 4046000
Fax: +(91) 120 4258946

HCL Technologies Ltd.
A 9, 10 & 11, Sector 3, Noida
UP 201301
India
Phone: +(91) 120 2520917
Fax: +(91) 120 2526907

HCL Technologies Ltd.
Surya Sapphire, Plot No:3
1st Phase Electronic City
Hosur Road, Bangalore
560100
India
Phone: + (91) 80 6626 7000
Fax: +(91) 80 2852 9100

HCL Technologies Ltd.
SJR Equinox, Survey No.47/8,
Dhodda Thogur Village, Begur Hobli,
Electronic City- 1st phase,
Bangalore 560100
India
Phone: +(91) 80 33209000
Fax: +(91) 80 33208000

HCL Technologies Ltd.
ETA- Techno Park, SPECIAL ECONOMIC ZONE, 33, Rajiv Gandhi Salai, Navallur Village and Panchayat, Thiruporur Panchayat Union,
Chengalpet Taluk, Kanchipuram Dist, 603103
India
Phone: +(91) 44 4746 1000
Fax: +(91) 44 6741 2222

HCL Technologies Ltd.
73-74, South Phase,
Ambattur Industrial Estate Ambattur (AMB-5)
Chennai 600058
India
Phone: +(91) 44 4393 5000
Fax: +(91) 44 4206 0441

HCL Technologies Ltd.
8, South Phase, MTH Road,
Ambattur Industrial Estate Ambattur (AMB-6),
Chennai 600058
India
Phone: +(91) 44 4396 8000
Fax: +(91) 44 4396 7004

HCL Technologies Ltd.
No.184-188, 190,192 & 196,
Arcot Road, Vadapalani,
Chennai 600026
India
Phone: +(91) 44 2372 9000
Fax: +(91) 44 2480 6640

HCL Technologies Ltd.
49-50, Nelson Manickam Road,
Chennai, 600029
India
Phone: +(91) 44 2374 1939
Fax: +(91) 44 2374 1038

HCL Technologies Ltd.
78- Ambattur Industrial Estate,
Ambattur (AMB-2),
Chennai 600058
India
Phone: +(91) 44 2623 2318
Fax: +(91) 44 6107 7555

HCL Technologies Ltd.
64 & 65, Second Main Road,
Ambattur Industrial Estate, Ambattur (AMB-3)
Chennai 600058
India
Phone: +(91) 44 2613 3300
Fax: +(91) 44 4218 0653