SCHEDULE 13G/A

Legence Corp

Class A common stock, par value $0.01 per share · CUSIP: 52476L109

Event date: 2025-12-31

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Legence Parent ML LLC

  Shares: 41,658,525.00 · Class: 41.6%

• Legence Parent II ML LLC

  Shares: 25,642,999.00 · Class: 43.7%

• Legence Parent LLC

  Shares: 41,658,525.00 · Class: 41.6%

• Legence Parent II LLC

  Shares: 25,642,999.00 · Class: 43.7%

• BX Refficiency Aggregator LP

  Shares: 41,658,525.00 · Class: 41.6%

• Refficiency Aggregator II LP

  Shares: 25,642,999.00 · Class: 43.7%

• BCP 8/BEP 3 Holdings Manager L.L.C.

  Shares: 67,301,524.00 · Class: 67.2%

• Blackstone Energy Management Associates III L.P.

  Shares: 67,301,524.00 · Class: 67.2%

• Blackstone Management Associates VIII L.P.

  Shares: 67,301,524.00 · Class: 67.2%

• Blackstone EMA III L.L.C.

  Shares: 67,301,524.00 · Class: 67.2%

• BMA VIII L.L.C.

  Shares: 67,301,524.00 · Class: 67.2%

• Blackstone Holdings II L.P.

  Shares: 67,301,524.00 · Class: 67.2%

• Blackstone Holdings I/II GP L.L.C.

  Shares: 67,301,524.00 · Class: 67.2%

• Blackstone Inc.

  Shares: 67,301,524.00 · Class: 67.2%

• Blackstone Group Management L.L.C.

  Shares: 67,301,524.00 · Class: 67.2%

• Stephen A. Schwarzman

  Shares: 67,301,524.00 · Class: 67.2%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.