Brunner Sierra Group (BSG) is family operated, concierge forensic accounting and security firm led by a dedicated husband-and-wife team. We specialize in financial consultancy and meticulously investigate financial irregularities, fraud, and financial disputes.

Harnessing our expertise in accounting, auditing, and investigative techniques, we reveal compelling evidence, dissect ... more

Brunner Sierra Group (BSG) is family operated, concierge forensic accounting and security firm led by a dedicated husband-and-wife team. We specialize in financial consultancy and meticulously investigate financial irregularities, fraud, and financial disputes.

Harnessing our expertise in accounting, auditing, and investigative techniques, we reveal compelling evidence, dissect financial information, and deliver authoritative testimony in court settings. Our diligent efforts are pivotal in detecting and addressing financial misdeeds, including embezzlement and misappropriation of assets.

With BSG by your side, every financial pathway is thoroughly traced, every record meticulously analyzed, and every report crafted with precision to aid in legal or regulatory inquiries. We collaborate intimately with law enforcement, legal professionals, and businesses to unearth and counteract financial malfeasance. Trust us to champion the cause of justice and uphold the sanctity of financial integrity across both civil and criminal landscapes.

Empowering your safety, shielding your assets less