Colonnade Audit provides independent fiduciary assurance for capital projects. Engagements are led by qualified professionals, supported by purpose-built tooling that preserves evidentiary record integrity.
Founded in 2026 to provide independent capital project assurance for complex capital projects, drawing on senior-level engineering, project controls, and audit experience across the energy, infrastructure, industrial, and commercial sectors.
San Antonio, Texas, USA
2026
Colonnade Audit — operating as a sole proprietorship pending LLC formation (Q4 2026). Governed by the laws of Delaware, USA.
Colonnade Audit maintains independence from contractors, vendors, and software suppliers on engagements where it serves as assurance provider. The firm does not accept referral fees, resale commissions, or revenue-share arrangements from parties whose work it may be called to assess.
Assurance for power, transmission, and major infrastructure capital works.
Assurance for process, manufacturing, and heavy-industrial facilities.
Assurance for healthcare and institutional capital programs.
Assurance for commercial and mixed-use building programs.
Assurance for civil and public-works programs.
Assurance for data center and mission-critical facility programs.