About: Artiffex
About Artiffex

Precision at scale. The future of scale.

Founded in Montréal in 2015 and part of the NDEX family, Artiffex builds the modernization behind investment accounting for firms that demand accuracy, speed, and control.

2015
Founded in Montréal
Modernizing investment bookkeeping for financial professionals
25+ yrs
NDEX data heritage
Built on financial data expertise dating back to 1999
$300B+
In managed assets powered
Through the NDEX platform that Artiffex is built on
350+
Investment firms served
Across the NDEX network of wealth and accounting professionals

The company behind the modernization

Artiffex is a financial technology company serving accounting firms, family offices, and financial professionals who process multi⁠source investment data and cannot afford to get it wrong.

Artiffex has transformed investment bookkeeping through modernization, replacing manual, error⁠prone processes with auditable, transparent, and scalable systems. Through its cloud⁠based SaaS platform and Managed Services offering, Artiffex lets firms focus on their clients and proactive tax planning rather than repetitive reconciliation and data entry.

Today, the company combines a team of client success specialists in accounting and finance with world⁠class developers and engineers, all working from the belief that financial professionals deserve tools that match the seriousness of their work.

What we stand behind

  • Purpose built for Canadian tax workflows, including T2 schedules and T1135 reporting
  • Built on patented NDEX data aggregation and normalization technology
  • Canadian data residency, with security designed for financial services
  • A full audit trail behind every reconciled number we deliver

Two companies. One data obsession.

The Artiffex story begins before Artiffex, with the data technology that made it possible.

1999

NDEX Systems is founded in Montréal

Laurent Bensemana founds NDEX Systems with a mission to democratize access to financial data, launching one of the first web based portfolio management platforms and pioneering multi custodial data aggregation for the wealth management industry.

2000s

Patented data technology takes shape

NDEX grows into an independent, multi custodial wealth management technology provider, earning USPTO patents for aggregating and harmonizing financial data from virtually any source, in any format.

2015

Artiffex is founded

Guy Vadish, a pioneer from the early commercialization of the Internet, partners with co⁠founder Jason Ades to launch Artiffex, born from a shared vision with NDEX founder Laurent Bensemana: bring NDEX’s proven data aggregation technology to accounting professionals and redefine how they work with financial data.

2015–2024

Investment bookkeeping, transformed

Artiffex replaces manual, spreadsheet driven reconciliation with modernized, auditable workflows, growing to serve accounting firms and family offices across North America through its SaaS platform and Managed Services.

2025

Built for precision

Artiffex has built deep roots in Canadian tax and investment accounting, grounded in dependable outputs and transparent processes.

Today

Deepening modernization, embedding AI

The mission remains unchanged: empower professionals with the tools and confidence to deliver faster, smarter, and more reliable financial reporting.

Part of the NDEX family

Artiffex is a key member of the NDEX suite of wealth management and investment accounting solutions. Through its close collaboration with NDEX, Artiffex draws on deep financial data expertise.

That heritage matters. The engine that structures and normalizes your clients’ investment data is not new technology being tested on your files. It is the same data foundation that powers more than $300 billion in managed assets and serves 350+ investment firms, drawing on a broad network of custodians and financial institutions worldwide.

Data aggregation at scale

Investment data captured and normalized from a worldwide network of custodians and financial institutions.

Patented, proven technology

USPTO patented methods for aggregating and harmonizing financial data from any source.

Years of refinement

Financial data infrastructure continuously hardened since 1999, in production with real firms every day.

Excellence. Trust. Innovation.

Three values, applied to work where errors matter and shortcuts show.

Excellence

Investment accounting is unforgiving work. We hold our outputs to the standard your reviewers and auditors will hold you to, with a verifiable trail behind every number.

Trust

Firms hand us the data their client relationships depend on. We treat that as the responsibility it is, with Canadian data residency and security designed for financial services.

Innovation

From early web based portfolio management to today’s modernization and AI, our roots are in building what the industry needs next, without breaking what it relies on today.

The people behind the platform

Founded by technology entrepreneurs, run with accountants at the table.

GV

Guy Vadish

Founder & CEO
LinkedIn →
JA

Jason Ades

Co⁠founder · Director of Product and Operations
LinkedIn →

Join our team

We embrace a culture of inclusivity and diversity, and we invest in keeping our people at the front of the technology and trends that matter to our clients. If redefining investment accounting sounds like your kind of work, we would like to hear from you.

See current opportunities

Ready to modernize your investment accounting?

See how Built for precision can change how your firm works.