The GSIS covers all government workers except: Does not include: Barangay and Sanggunian officials who are not receiving fixed monthly compensation (Source: RIRR) The principal benefit package of the GSIS consists of compulsory and optional life insurance, retirement, separation and employee's compensation.

As a transitional style for government architecture, its façade generated a series of ascending fluted pillars that had neither bases nor capitals to express a stripped and simplified modern stye, yet, at the same time, it has the character of classical massings and proportions.

To the left of this corner tower, a flat wall was fenestrated with vertical louvers and pierced screen insets.

[5] Coconut Manila had asked James Jao, the architect and London School of Economics-trained urban planner on the plan for rescuing the built heritage structure.

The existing GSIS Building can host upscale retail shops and some restaurants, with a lobby/reception on one side for the hotel or condominium (office or residential).

The GSIS filed on June 1, 2011, a P100-million damage suit against the IBM Philippines and its parent firm, as well as contractor Questronix Corp. for supplying defective database software that led to the computer crash.

[9] On the third quarter of 2023, it stealthily acquired shares of the then would-be-delisting Metro Pacific Investments Corporation from the open market to eventually end up securing at most two board seats, having increased its stake to 12%.