| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 453.55a | 272.94a |
| Accounts receivable, net | 1,100.4a | 915.64a |
| Contract assets | 741.5a | 757.52a |
| Prepaid expenses and other current assets | 166.95a | 191.43a |
| Total current assets | 2,462.4a | 2,137.53a |
| Property and equipment, net | 111.58a | 98.96a |
| Right of use assets, operating leases | 153.05a | 159.21a |
| Goodwill | 2,082.68a | 1,792.67a |
| Investments in and advances to unconsolidated joint ventures | 138.76a | 128.2a |
| Intangible assets, net | 349.94a | 275.57a |
| Deferred tax assets | 133.45a | 140.16a |
| Other noncurrent assets | 56.11a | 71.77a |
| Total assets | 5,487.96a | 4,804.06a |
| Liabilities and shareholders' equity | — | — |
| Current liabilities | — | — |
| Accounts payable | 207.59a | 242.82a |
| Accrued expenses and other current liabilities | 894.43a | 801.42a |
| Contract liabilities | 289.8a | 301.11a |
| Short-term lease liabilities, operating leases | 52.73a | 58.56a |
| Income taxes payable | 7.7a | 6.98a |
| Short-term debt | 463.41a | |
| Total current liabilities | 1,915.64a | 1,410.88a |
| Long-term employee incentives | 31.82a | 22.92a |
| Long-term debt | 784.1a | 745.96a |
| Long-term lease liabilities, operating leases | 114.39a | 117.51a |
| Deferred tax liabilities | 11.04a | 9.78a |
| Other long-term liabilities | 96.49a | 120.3a |
| Total liabilities | 2,953.47a | 2,427.35a |
| Shareholders' equity | — | — |
| Common stock | 146.66a | 146.34a |
| Treasury stock, at cost | -815.28a | -827.31a |
| Additional paid-in capital | 2,684.83a | 2,779.37a |
| Retained earnings | 426.78a | 203.72a |
| Accumulated other comprehensive loss | -26.59a | -14.91a |
| Total Parsons Corporation shareholders' equity | 2,416.39a | 2,287.21a |
| Noncontrolling interests | 118.1a | 89.5a |
| Total shareholders' equity | 2,534.49a | 2,376.72a |
| Total liabilities and shareholders' equity | 5,487.96a | 4,804.06a |