Buzzing stocks: Hindustan Aeronautics, HCC, GAIL India and more in focus

Group 1: Hindustan Construction Company Limited (HCC) - HCC secured a railway contract valued at ₹577.89 crore from the Northeast Frontier Railway, awarded to the HCC-VCCL Joint Venture, where HCC holds a 65% stake [1] - The project scope includes construction of four tunnels (Tunnel No. 9: 600 m, Tunnel No. 11: 350 m, Tunnel No. 13: 400 m, Tunnel No. 16: 600 m), cut-and-cover works, earthwork for railway alignment, and ancillary works between Piphema and Zubza sections under the Dimapur–Kohima New BG Line Project [2] Group 2: Savita Oil Technologies Limited (SOTL) - SOTL signed a strategic multi-year partnership with Mahindra & Mahindra Limited Farm Equipment Business, enhancing a relationship built over 25 years [3] - This partnership aims to strengthen product quality, customer confidence, and long-term value creation for India's farming and rural mobility ecosystem [3] Group 3: AION-Tech Solutions Ltd - AION-Tech Solutions Ltd announced the appointment of Biju Mathews as President and CEO, marking a strategic step towards organizational growth and long-term value creation [4] Group 4: Aries Agro - Aries Agro inaugurated a manufacturing unit at GIDC Sayakha Industrial Estate, Bharuch, Gujarat, with an investment of ₹34.99 crore, expected to commence production by the end of March 2026 [5] - The company currently has a capacity of 95,400 taps, with a utilization rate of 76.32% [5] Group 5: Hindustan Aeronautics Limited (HAL) - The Ministry of Defence signed a contract with HAL for the acquisition of eight Dornier 228 Aircraft for the Indian Coast Guard at a cost of ₹2,312 crore under the Buy (Indian) category [6] Group 6: J Kumar Infraprojects - J Kumar Infraprojects received a Letter of Acceptance worth ₹615.53 crore from NBCC (India) for the redevelopment of the GPRA Colony at Netaji Nagar, New Delhi [7] Group 7: Ceigall India - Ceigall India secured a new road project from NHAI for the construction of a four-lane highway in Bihar, involving the four-laning of the Sahebganj–Areraj–Bettiah section of NH-139W, totaling 78.942 km [8]