About Vixul

We Transform Tech Services Firms Into AI-First Businesses

Higher growth, higher margins, and durable equity — for founders who are ready to make the shift.

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Our Mission

Transform underserved technology services firms into focused, AI-first businesses designed for higher growth, stronger margins, and durable equity.

We do that by installing the building blocks every firm needs — positioning, demand generation, sales discipline, and AI-first automation — under the mentorship and guidance of experienced tech services founders who've built and exited their own firms.

Because tech services founders have built valuable companies for decades without the frameworks, community, or expert guidance that product founders take for granted — and that gap ends here.

30+
Companies in Program
3
Successful Exits
We install the building blocks every firm needs: positioning, operational discipline, proactive demand, value-based pricing, professional sales, and differentiated IP.
— Vixul, 2026 Program Framework
Our Story

We Built It the Hard Way. Now We Help You Do It Smarter.

The Vixul founding team brings decades of combined experience building, scaling, and exiting tech services businesses. Three co-founders built Flux7 — a Cloud & DevOps consultancy — from zero to acquisition by NTT Data in 2019. Sam Melehy adds a complementary track record: founding Zefflin Systems and selling it in 2019, scaling tech services organizations to $100M across 27 countries, and completing multiple exits across his career.

Together, they learned everything tech services founders aren't taught: how to position, price for value, build a repeatable sales motion, and create equity from a services business. And they built Vixul because the ecosystem that product founders take for granted simply didn't exist for services founders.

Vixul was born from lived experience — not theory. Every framework we install, every milestone we guide our companies toward, reflects the hard-won lessons of founders who've been through the full journey: from early-stage struggle to successful exit.

Key Milestones

2019

The Founding Team Exits

Flux7 acquired by NTT Data. Zefflin Systems acquired by EVT. Two exits in the same year — and the same question: how do we help other founders do the same?

2022

First Bootcamp

Vixul launches its inaugural bootcamp, bringing together the first cohort of tech services founders ready to make the shift.

2023

VixulCon

Launched our annual conference — a gathering of tech services founders, operators, and ecosystem partners building what's next.

2024

AI-First Investment

Vixul doubles down on AI — embedding AI-first frameworks, tools, and automation into every part of the program and portfolio.

2025

Executive Advocate Program

Launched a curated network of senior executives who champion and open doors for Vixul portfolio companies — and planted the seeds of what would become the full milestone-driven program.

2026

Milestone-Driven Program

Evolved from bootcamp to a structured, milestone-driven journey — with defined outcomes, graduation criteria, and a clear path to exit readiness.

Our Team

Operators Who've Done It. Now Helping You Do It.

Every Vixul team member brings direct, hands-on experience building and exiting tech services businesses — so the guidance you receive is grounded in reality, not theory.

Aater Suleman

Aater Suleman

Managing Partner

Former CEO of Flux7 Labs and operator-in-residence at UT Austin, with deep expertise in building focused, scalable tech services firms from the ground up to exit. At Vixul, he leads curriculum development and program delivery.

Ali A. Hussain

Ali A. Hussain

Managing Partner

Former CTO of Flux7, Ali led the engineering delivery team through hypergrowth and acquisition. At Vixul, he leads content strategy, partner marketing, and delivery transformation.

Vishnu Priya

Vishnu Priya

Managing Partner

Formerly led BizOps at Flux7. At Vixul, Vishnu leads financial operations, AI-first margin improvement, and the operational discipline that underpins every milestone.

Sam Melehy

Sam Melehy

Managing Partner

Founder of Zefflin Systems, grown and sold in 2019. Sam has scaled tech services organizations to $100M across 27 countries, completed multiple exits, and holds an MS in Robotics with an AI thesis. At Vixul, he leads sales coaching and investment readiness.

Ready to Build a Business Worth Buying?

Join the Vixul program and start your milestone journey — from operationally ready to exit ready, with the frameworks, community, and expert guidance to make it real.

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