Picasona carries out detailed designs and drawings for all types of Signalling/Telecom Works. Many of the Signalling & Telecommunication works awarded to Picasona, have been successfully completed and are also being done on a regular basis under jurisdiction of Eastern Railway, South Eastern Railway, Railway Electrification, CORE, Allahabad, RITES, IRCON etc.

Amongst the huge Railway Systems Commissioned by Picasona, some mentionable works are

• Supply and modification of signaling works at 9 stations in Bandel-Katwa section (for R.E.)
• Doubling work at Khana to Bolepur in HWH. Division, E. Rly
• MACLS works from Barasat to Hasnabad in Sealdaha Divn of Eastern Railway
• Signaling and P.I. work at Aranghata to Gede Section (for R.E.)
• MACLS and LC Gates works at Krishnanagar to Lalgola (for R.E.)
• Supply and P.I. works at Dum Dum Cantt. to N.S.C Bose Airport (for Metro Rly.)
• Block working between Jn. Cabin Kanthi & Kanthi-Digha & P.I. work at Kanthi-Digha stations for Tamluk-Digha section under Kharagpur division of South Eastern Railway
• P.I, MACL Sig. Post and other works at Tollygunje-Garia section of Metro Rly. Kolkata