A partial view of the curved facade of a building under a sky with patchy clouds

Tech Parks in Chennai: A Guide to OMR's Business Corridor

Chennai's IT corridor runs roughly 45 km along Rajiv Gandhi Salai, better known locally as OMR. A second cluster sits west of it, around Guindy and Mount Poonamallee Road, closer to the city centre. This guide covers the tech parks in Chennai that define this stretch, where each one sits, and who occupies it.

Distances throughout are measured from a base at Thoraipakkam, roughly midway along the corridor's full length. Prices and specifics for individual buildings can change, so treat the figures here as a general guide.

Facade of a building, like the tech parks in Chennai, with another building next to it on a clear day

IT Parks in Chennai: An Overview of the OMR Corridor

Most IT parks in Chennai sit along a single stretch of road, making the corridor easy to navigate. Chennai One and Prince Infocity sit closest to Thoraipakkam, followed by Ramanujan IT City and TIDEL Park further south at Taramani.

Olympia Tech Park sits further out at Guindy, while DLF IT Park breaks from OMR entirely, sitting west near Porur. Drive times along this stretch vary considerably by time of day as the roads get busy during office hours.

Chennai One IT Park: Thoraipakkam's Nearest Tech Hub

Chennai One IT Park sits around 3 km from Thoraipakkam, roughly a 10-minute drive under normal traffic. Established in 2006, it spans close to 3.8 million sq. ft. across 2 towers, Chennai One Magnum and Chennai One Alpha.

Comcast India, TCS, Siemens (ATOS), and Vembu Technologies are among the companies with offices in this park. TCS alone is said to occupy more than 60% of the total space here, according to recent reports. This makes the area a natural fit for anyone comparing options for a hotel near OMR, Chennai.

  • Distance from Thoraipakkam: ~3 km

Facade of two buildings next to each other with an entrance in front of them
Work desks at an office in rows wit daylight making its way in

Prince Infocity, Kandanchavadi

Prince Infocity sits close to Chennai One, around 4 km from Thoraipakkam and roughly an 11-minute drive. It is a smaller campus than most on this list, built on a plot of around 3 acres at Kandanchavadi. KLA Tencor, D&B Transunion, and Maersk Global Service Centres are among the companies with offices here.

  • Distance from Thoraipakkam: ~4 km

Ramanujan IT City, Chennai: The Corridor's Biggest Campus

Ramanujan IT City, also marketed as Intellion Park, sits roughly 5 km from Thoraipakkam, close to a 21-minute drive. It is a joint venture between Tata Realty, IHCL, and TIDCO, built across 25 acres at Taramani. The development totals around 5.7 million sq. ft. of built-up space, alongside a hotel and convention centre on the same site.

  • Distance from Thoraipakkam: ~5 km

Facade of one of the IT companies in Chennai with glass windows surrounded by lawns and plants on a sunny day
An office building surrounded by lush greenery with people in formals taking a walk around

Cisco, Sify, and TIDEL Park, Chennai

TIDEL Park, Chennai, sits close to Ramanujan IT City at Taramani, roughly 5 km away and a 19-minute drive. Dating back to 2000, it spans around 15 lakh sq. ft. and remains one of the corridor's older, more established campuses. Cisco Systems, Sify, Tenneco, and Trimble are among the long-standing occupants at this Taramani campus.

TIDEL Park Chennai Companies
Beyond the 4 main occupants, TIDEL Park also houses smaller technology and services firms across its multiple floors. Tenants have shifted across the years as leases turn over, so the roster here is worth checking again before any client visit.

  • Distance from Thoraipakkam: ~5 km

Olympia Tech Park, Chennai: HP, Verizon, and the Guindy Cluster

Olympia Tech Park sits further out at Guindy, roughly 12 km from Thoraipakkam and close to a 40-minute drive. The park spans either 8 lakh or 13 lakh sq. ft., depending on the source, though both agree it opened in 2006. HP, Verizon, ABN Amro, and Visteon are among the companies with offices at this Guindy campus.

Olympia Tech Park Companies List
Alongside its 4 best-known occupants, Olympia Tech Park houses a wider mix of technology and financial services firms. Employee numbers here run into the thousands, making it one of the busier campuses outside the immediate OMR stretch.

  • Distance from Thoraipakkam: ~12 km

Cubicles in an office with plants next to the entrance under warm lighting
Facade of a building on a gloomy day with DLF written on the windows

DLF IT Park, Chennai: The Only One Off OMR

DLF IT Park, also known as DLF Cybercity, sits roughly 15 km from Thoraipakkam, close to a 48-minute drive. Unlike every other park here, it sits west of the city near Porur, off Mount Poonamallee Road rather than OMR.

Established in 2007, it spans around 66 lakh sq. ft. across a 43-acre campus in west Chennai. Boeing India, Aptiv, and L&T Technology Services are among the companies operating from this site.

  • Distance from Thoraipakkam: ~15 km

Getting Around the OMR Corridor

Peak-hour traffic along OMR builds quickly between Madhya Kailash and Sholinganallur, often adding well beyond the estimated drive time. Chennai's MRTS rail line serves both Taramani and Perungudi, offering a useful alternative during the worst congestion. World Trade Center Chennai sits further north toward Perungudi, just off this same stretch of the corridor.

Staying mid-corridor rather than in the city centre cuts down on this daily back-and-forth considerably. A base at Thoraipakkam keeps most of these parks reachable without crossing the corridor's busiest junctions twice a day.

A view from up above of OMR Road in Chennai with vehicles and buildings in view. This place has many Hidden Spots in Chennai.
A spacious Deluxe King Room in Thoraipakkam with a large bed with a work desk by the window with a city view at Essentia Premier Hotel, Chennai, ideal for weekend getaway from Bangalore

Stay at Essentia Premier Hotel near Major Tech Parks in Chennai

Essentia Premier Hotel, Chennai, sits in Thoraipakkam, close to Chennai One and Prince Infocity for convenient access to major business hubs along OMR. Our 70 rooms include Standard, Deluxe King, and Deluxe Twin categories, with spaces ranging from 168 to 240 sq. ft. The Standard Room accommodates up to 2 guests, while the Deluxe King and Deluxe Twin Rooms accommodate up to 4 guests, with the latter offering twin beds for added flexibility. High-speed wireless internet and a work desk in every room make it easy to stay connected between meetings and site visits.

Thousands of IT companies in Chennai operate across this corridor, making Thoraipakkam a practical base for business travel. Our facilities include 24-hour room service, a 24-hour travel desk, car rental services, and chargeable airport transfers, helping simplify the practical side of your stay. For a meal without leaving the hotel, The Fisherman's Wharf brings Goan-inspired dining to OMR, with seafood and traditional Goan dishes served in an intimate indoor setting.

With major tech parks nearby, Essentia Premier Hotel offers a practical base for business trips along OMR. Explore our Business Hotels in Chennai and Long Stay Hotels in Chennai for more on staying with us.

Fisherman's Wharf with several sets of tables and chairs and the walls painted with doodles at Essentia Premier Hotel, Chennai, an ideal place for a Christmas dinner in Chennai.

Chennai's multiple tech parks in Chennai stretch across OMR and into Guindy and Porur, with Thoraipakkam sitting close to several of the corridor's key business hubs. Chennai One, Prince Infocity, Ramanujan IT City, and TIDEL Park are all within a short drive, while Olympia Tech Park and DLF IT Park remain accessible for meetings farther across the city. For business travellers with appointments across multiple campuses, staying in Thoraipakkam at Essentia Premier Hotel keeps daily travel more manageable while placing OMR's major workspaces within easy reach.


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FAQs

How many tech parks are there in Chennai?
Chennai has several major IT parks spread across the OMR corridor and the Guindy area, with more still being developed.

Which is the biggest IT park in Chennai?
DLF IT Park is the largest on this list, spanning around 66 lakh sq. ft. across a 43-acre campus. Ramanujan IT City follows closely behind, with roughly 5.7 million sq. ft. of built-up space on site.

Where is TIDEL Park in Chennai?
TIDEL Park sits at Taramani, close to Ramanujan IT City and roughly a 19-minute drive from Thoraipakkam. It has operated since 2000, making it one of the corridor's older, more established campuses overall.

Which IT parks are on OMR?
Chennai One, Prince Infocity, Ramanujan IT City, and TIDEL Park all sit directly on OMR. DLF IT Park is the only exception, sitting west of the city near Porur instead of on OMR.

Which hotel is closest to Chennai's tech parks?
Essentia Premier Hotel, Chennai, sits at Thoraipakkam, within an 11-minute drive of both Chennai One and Prince Infocity. The remaining parks on this corridor stay within reach for a same-day visit from the property.

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