Paid by the city

CAROLLO ENGINEERS INC

The city's published checkbook records $103,950,147 paid to CAROLLO ENGINEERS INC across 454 payment lines, from FY2018 to FY2026.

Name as the city files it — often the legal name, not the trading name. The city's budget year runs July 1 to June 30, so FY2026 means July 2025 through June 2026.

By fiscal year

FY2018$7,898,792

FY2019$9,566,014

FY2020$9,427,340

FY2021$11,043,607

FY2022$12,240,484

FY2023$11,870,208

FY2024$11,031,539

FY2025$14,578,455

FY2026$16,293,708

A dash means no payment to this vendor appears in that year's file. The city publishes this a few times a year, so it runs behind — the newest payments can take a few months to appear, and a fiscal year that has just ended usually isn't published at all yet. Treat the most recent year as incomplete.

Which department paid

Houston Public Works - HPW$103,950,147

How these purchases were made

PO Cap Proj Release — $101,203,606

Service Rel. Order — $2,594,288

PO One-time — $120,968

PO Emergency — $31,640

Vendor Invoice — -$356

These are the purchasing routes the city recorded. None of this vendor's payments were flagged sole-source or emergency.

Contracts billed under

4600011348 — $90,001,601

4600017987 — $8,685,460

4600018112 — $1,349,821

4600014746 — $963,020

4600013069 — $906,300

4600015765 — $463,099

4600015370 — $439,926

4600018383 — $312,331

4600012008 — $260,424

4600016743 — $221,236

4600018847 — $194,676

A contract number is the city's master agreement; individual purchases are released against it and don't each go back to council for a vote.

Where this comes from

Every figure on this page is summed from the City of Houston's published checkbook ↗, FY2018–FY2026. PlainDocket stores the totals; the individual payments stay on the city's portal, where you can filter them yourself.

These are payments, not a budget. The same ledger carries debt payments, bank and pension transfers and accounting reversals alongside what the city bought, so adding it all up doesn't describe city spending — which is why you won't find a citywide total here. What a named vendor or department was paid is solid.
This covers what the city paid — not what a council vote approved. A contract approved years ago can still be generating payments, and money approved recently may not have been paid yet.