| Pre Construction Activity & Civil Work |
| Tendering | Section | Length | Successful bid/cost | Contractor | Award |
| Reach-5/2016/Demolition/DLN-3RT | RV Road to Hongasandra | crore (US$430,000) | B R Chawla Demolition | 23 Feb 2016 |
| Reach-5/2015/ Demolition/DLN-4 | Hongasandra to Bommasandra | crore (US$450,000) | B R Chawla Demolition | 25 Jan 2016 |
| Reach 5/P1/Via & Stn/2016/12 | Bommasandra to Hosa Road | 6.418 km (3.988 mi) | crore (US$57 million) | ITD-ITD Cem JV | 25 Mar 2017 |
| Reach 5/P2/Via & Stn/2016/13 | Hosa Road to Bommanahalli | 6.385 km (3.967 mi) | crore (US$60 million) | ITD-ITD Cem JV | 25 Apr 2017 |
| Reach 5/P3/Via & Stn/2016/18 | Bommanahalli to RV Road | 6.340 km (3.939 mi) | crore (US$94 million) | HCC-URC JV | 16 May 2017 |
| Total | 19.143 km (11.895 mi) | crore (US$210 million) | |
| Architectural Finishing Works |
| Package | Section | Successful bid/cost | Contractor | Award |
| R5(P1&P2)/Arch.Works/STN/2020/64 | Bommanahalli to Bommasandra | crore (US$11 million) | Godrej & Boyce | 02 Nov 2020 |
| R5(P3)/Arch.Works/STN/2021/80 | RV Road to Central Silk Board | crore (US$7.9 million) | MR Constructions | 05 Jan 2022 |
| Total | crore (US$19 million) | |
| Miscellaneous |
| Package | Contract | Successful bid/cost | Contractor | Award |
| Land Acquisition | ₹1,843 crore (US$220 million) | N/A | 2017 |
| Phase-2/ICB No. 1RS-C | UTO Consultancy | crore (US$230,000) | Systra – Systra MVA | 17 Dec 2020 |
| Reach 5/Hebbagodi Depot/2019/43 | Hebbagodi Depot | crore (US$20 million) | Parnika Commercial & Estates | 28 July 2019 |
| Horti Hebbagodi/RT01/2025/127 | Hebbagodi Depot finishing works | crore (US$56,000) | Chaithra Sourabha | 3 June 2025 |
| Phase-II/ ICB No. 8 S&T-DM | CBTC signalling | crore (US$29 million) | Siemens | 02 Dec 2019 |
| Phase-2/ICB No. 4 RS-DM | Rolling stock (90 Coaches) | crore (US$78 million) | CRRC - Titagarh | 20 Feb 2020 |
| 5RS-DM | Rolling stock (36 Coaches) | ₹414 crore (US$49 million) | BEML | 03 Dec 2025 |
| Phase-II/E&M-3 | Electrical and Mechanical | crore (US$10 million) | Jakson – JSC JV | 07 Jan 2021 |
| Phase-2/60E1 880 Grade Rails/RT01/2020/68 | Track Work | crore (US$2.1 million) | Jindal Steel | 12 Jan 2021 |
| Phase II/ICB No. 4 ELEV-DM | Elevators | crore (US$2.1 million) | Johnson Lifts | 03 Feb 2021 |
| Phase II/ICB No.EP4-CC | 750V DC Third Rail electrification | crore (US$17 million) | Linxon India | 06 Feb 2021 |
| Phase II/ICB No.7 ESCAL - DM | Elevated Station Escalators | crore (US$10 million) | Schindler India | 2 June 2021 |
| Reach-5/Median Safety Grills/2023/100 | Fabrication and Installation of Median Safety Grills | crore (US$540,000) | Srinivas Construction | 28 Feb 2024 |
| O&M/HR/HKS/R5/2023/1 | Housekeeping, Services, Supply of Machinery | crore (US$2.6 million) | Civic International Social Service | 20 Aug 2024 |
| Phase-2/Reach-5/Road Work/2025/128 | Road Works | crore (US$920,000) | ANU Constructions | 2 May 2025 |
| Total | crore (US$440 million) | |
| Total line cost | crore (US$670 million) | |