J · 8-K · 20260804PR052563

Backlog and Book-to-Bill

JACOBS SOLUTIONS INC. · 2026-08-04 · Importance 71 · Surprise 48 · In source text

Total backlog reached a record $28.888 billion at June 26, 2026, up 27.3% from $22.690 billion a year earlier. I&AF backlog increased to $28.429 billion from $22.270 billion, while PA Consulting backlog increased to $459 million from $420 million. Q3 book-to-bill was 1.5x and trailing-twelve-month book-to-bill was 1.4x. Adjusted-net-revenue book-to-bill was 1.1x in Q3 and 1.2x on a trailing-twelve-month basis.

Key facts

• Record backlog of $28.9 billion, up 27% year-over-year source
• Total backlog at June 26, 2026: $28,888 (in millions) source
• Infrastructure & Advanced Facilities backlog at June 26, 2026: $28,429 (in millions) source
• Q3 book-to-bill of 1.5x and trailing twelve months (TTM) book-to-bill of 1.4x; Q3 adjusted net revenue book-to-bill of 1.1x and 1.2x TTM source
• PA Consulting backlog at June 26, 2026: $459 (in millions) source

Impact estimates