My relationship with TPI (Inteserra) has benefited me and my company beyond expectation. The process TPI (Inteserra) presides over has helped transform our regulatory and accounting departments. The relationship with TPI (Inteserra) has positively impacted our back office and as such our ability to consistently grow revenue year after year. We consider Telecom Professionals a partner, one I’m very glad to have.

Intellitrace has used TPI (Inteserra) for several years now, after using other providers, we feel confident in TPI's (Inteserra's) approach to compliance. No question is too small or project too large for undertaking. We value TPI's continued support and reliability

Inteserra has been a two decades long source of knowledge and assurance that our regulatory and tax compliance needs will be addressed. We know that all deadlines will be met and that we are aware of the constantly changing rules and regulations pertaining to our industry. Inteserra is essential to TerraCom’s compliance and good standing in the Telecommunications industry.

The team at Inteserra has been a valuable partner for us as our business has grown. Everyone is responsive to our needs, knowledgeable about issues facing our business, and quick to address any concerns or issues that pop up. We are very pleased with the customer service we get from Inteserra.

Inteserra has provided Nitel with top-notch service for over 14 years. As a trusted partner, they have supported our business in an ever-changing telecommunications landscape. Their guidance on compliance and reporting has been invaluable in navigating the many regulations and requirements on a national basis.

We love working with Inteserra. They are efficient, effective, and detailed. They remove the burden of the ever-changing communication tax and compliance regulations. They are very easy to work with and occasional requests are handled within a timely matter and they are always there to answer any questions we may have. I highly recommend their services.

We have been working with Inteserra for past 3 years. Regulatory compliance and all related filings have been a breeze since we partnered with them. Their team has always been extremely prompt and responsive in answering questions and providing guidance on complex tax rules; no question or issue is considered small or negligible by their team. The Inteserra team has not only provided guidance but also been instrumental in helping us integrate with the acquisitions we made in the recent years. We look forward to partnering with them in future years and would highly recommend them.