Exhibit 99.1

Registered Office : Level II, Tower 3, Cybercity, Magarpatta City, Hadapsar, Pune - 411 013, India.

Corporate Office : Akruti , MIDC Cross Road No 21, Andheri (E) , Mumbai - 400 093, India.

Unaudited financial results of Patni Computer Systems Limited for the three months ended 31 March 2012, as per Indian GAAP (Standalone)

Registered Office : Level II, Tower 3, Cybercity, Magarpatta City, Hadapsar, Pune - 411 013, India.

Corporate Office : Akruti , MIDC Cross Road No 21, Andheri (E) , Mumbai - 400 093, India.

Unaudited financial results of Patni Computer Systems Limited for the three months ended 31 March 2012, as per Indian GAAP (Standalone) (Contd.)

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On 14 March 2012, Pan-Asia iGATE Solutions (“Acquirer”) along with iGATE Global Solutions Limited (“Promoters”) and iGATE Corporation issued a Public Announcement in four newspapers to the public shareholders of the Company, in respect of the proposed acquisition and delisting of the fully paid-up equity shares of the Company having a face value of 2/- each (“Shares”) in accordance with Regulation 10 of the Securities and Exchange Board of India (Delisting of Equity Shares) Regulations, 2009 (“Delisting Regulations”) (hereinafter, referred to as the “Offer”).

On 10 April 2012, the promoters issued a Public Announcement (“Post Offer Public Announcement”) in four newspapers to the public shareholders of the Company, that the proposed acquisition and delisting of the fully paid-up equity shares of the Company having a face value of 2/- each (“Shares”) was successful. The Delisting Offer opened on 28 March 2012 and closed on 30 March 2012.

The Acquirer has accepted the discovered price of 520 per Share (“Final Price”) and the shareholders of the Company who have validly tendered their Shares at or below the Final Price will also be paid the consideration of 520 per Share. In terms of regulation 15(1) of the SEBI Regulations, the discovered price (i.e., the price at which maximum number of equity shares were tendered by the Public Shareholders) was determined through the book building process using the electronic facility of the BSE, in accordance with the SEBI Regulations is 520/- (Rupees Five Hundred and Twenty only) per Share. The dispatch of consideration to Shareholders whose shares have been accepted under the Offer will be completed on or before 17 April 2012. Post completion of the Offer, the company will apply to the BSE / NSE to delist the shares in India.

Registered Office : Level II, Tower 3, Cybercity, Magarpatta City, Hadapsar, Pune - 411 013, India.

Corporate Office : Akruti , MIDC Cross Road No 21, Andheri (E) , Mumbai - 400 093, India.

Summary of Consolidated financial results of Patni Computer Systems Limited and subsidiaries for the quarter ended 31 March 2012, prepared as per US GAAP

Notes:

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On 14 March 2012, Pan-Asia iGATE Solutions (“Acquirer”) along with iGATE Global Solutions Limited (“Promoters”) and iGATE Corporation issued a Public Announcement in four newspapers to the public shareholders of the Company, in respect of the proposed acquisition and delisting of the fully paid-up equity shares of the Company having a face value of 2/- each (“Shares”) in accordance with Regulation 10 of the Securities and Exchange Board of India (Delisting of Equity Shares) Regulations, 2009 (“Delisting Regulations”) (hereinafter, referred to as the “Offer”).

On 10 April 2012, the promoters issued a Public Announcement (“Post Offer Public Announcement”) in four newspapers to the public shareholders of the Company, that the proposed acquisition and delisting of the fully paid-up equity shares of the Company having a face value of 2/- each (“Shares”) was successful. The Delisting Offer opened on 28 March 2012 and closed on 30 March 2012.

The Acquirer has accepted the discovered price of 520 per Share (“Final Price”) and the shareholders of the Company who have validly tendered their Shares at or below the Final Price will also be paid the consideration of 520 per Share. In terms of regulation 15(1) of the SEBI Regulations, the discovered price (i.e., the price at which maximum number of equity shares were tendered by the Public Shareholders) was determined through the book building process using the electronic facility of the BSE, in accordance with the SEBI Regulations is 520/- (Rupees Five Hundred and Twenty only) per Share. The dispatch of consideration to Shareholders whose shares have been accepted under the Offer will be completed on or before 17 April 2012. Post completion of the Offer, the company will apply to the BSE / NSE to delist the shares in India.

In accordance with the provisions of regulation 21 of the SEBI Regulations, the remaining shareholders of the Company post the delisting will be able to offer their Shares to the Acquirer at the Final Price during the period of one year following the date of delisting of the Shares of the Company from the BSE and NSE (“Exit Offer”). A separate offer letter in this regard will be sent to the shareholders who have either not participated in the Offer or whose Shares have not been accepted under the Offer. Such shareholders may participate in the Exit Offer and will be required to submit the requisite documents to the Registrar to the Offer within the stipulated time as set out in such offer letter.

- Depreciation and amortization expense is reclassified from cost of revenues and selling, general and administrative expenses, respectively, and disclosed separately on the face of the Statement of Income.

- Certain costs relating to office rent, electricity, water, diesel, repair and maintenance are reclassified from cost of revenues and included as part of selling, general and administrative expenses.

Registered Office : Level II, Tower 3, Cybercity, Magarpatta City, Hadapsar, Pune - 411 013, India.

Corporate Office : Akruti, MIDC Cross Road No 21, Andheri (E) , Mumbai - 400 093, India.

Summary of financial statements prepared as per US GAAP - Convenience translation (Unaudited)

		in lakhs except share data
		Three months ended												16 May  2011 through 31 December 2011 Successor Company						1 January 2011 through 15 May 2011 Predecessor Company
		31 March  2012 Successor Company				31 December  2011 Successor Company				31 March  2011 Predecessor Company
Exchange Rate ( )			50.89				53.01				44.54				53.01						44.86
Net revenues			93,780				102,954				84,766				254,156						125,555
Cost of revenues (exclusive of depreciation and amortization)			57,867				62,235				53,506				160,552						80,586
Gross profit			35,913				40,719				31,260				93,604						44,969
Selling, general and administrative expenses			16,433				18,141				16,176				50,472						30,513
Depreciation and amortization			6,418				5,994				3,235				15,331						4,922
Foreign exchange (gain) loss, net			(985	)			(204	)			(2,432	)			1,674						(4,111	)
Operating income			14,047				16,788				14,281				26,127						13,645
Interest and dividend income			2,880				2,047				1,701				5,093						2,133
Interest income (expense)			(98	)			59				(47	)			(212	)					(96	)
Interest expense reversed			—				433				—				433						—
Gain on sale of investments, net			920				1,323				424				1,540						473
Other income (expense), net			(255	)			302				47				550						236
Income before income taxes			17,494				20,952				16,406				33,531						16,391
Income taxes			5,431				6,337				4,608				8,447						4,646
Net Income			12,063				14,615				11,798				25,084						11,745
Earnings per share
-Basic			8.90				10.90				8.94				18.63						8.93
-Diluted			8.87				10.79				8.74				18.52						8.69
Total assets			788,241				783,088				405,845				783,088
Cash and cash equivalents			25,375				22,424				23,576				22,424
Investments			179,823				170,879				144,651				170,879

Disclaimer:

We have translated the financial data derived from our consolidated financial statements prepared in accordance with US GAAP for each period at the noon buying rate in the City of New York on the last business day of such period for cable transfers in Rupees as certified for customs purposes by the Federal Reserve Bank of New York. The translations should not be considered as a representation that such US Dollar amounts have been, could have been or could be converted into Rupees at any particular rate, the rate stated above, or at all. Investors are cautioned not to rely on such translated amounts.

Financial and Operating Information
for the quarter ended March 31, 2012

NOTES:

Patni follows a January – December fiscal year. The current review covers the financial and operating performance of the Company for the quarter ended March 31, 2012.

All figures in this release pertain to accounts presented as per U.S. GAAP unless stated otherwise.

Any percentage amounts, as set forth in this release, unless otherwise indicated, have been calculated on the basis of the U.S. Dollar amounts derived from our condensed consolidated financial statements prepared in accordance with U.S. GAAP, and not on the basis of any translated Rupee amount. Calculation of percentage amounts on the basis of Rupee amounts may lead to results that are different, in a material way, from those calculated as per U.S. Dollar amounts.

We have translated the financial data derived from our condensed consolidated financial statements prepared in accordance with U.S. GAAP for each period at the noon buying rate in the City of New York on the last business day of such period for cable transfers in Rupees as certified for customs purposes by the Federal Reserve Bank of New York. The translations should not be considered as a representation that such US Dollar amounts have been, could have been or could be converted into Rupees at any particular rate, the rate stated elsewhere, or at all. Investors are cautioned to not rely on such translated amounts.

Certain reclassifications have been made in the financial statements of prior period to conform to classifications used in the current period.

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Financial and Operating Information
for the quarter ended March 31, 2012

A1) CONSOLIDATED STATEMENT OF INCOME - US GAAP (US$ ‘000) for the quarter ended