SIS Holdings Group

EXPERTISE THAT MOVES YOU FORWARD

Complex change.
Clear direction.
Confident growth.

Your next chapter deserves the right technology partner. We bring the leadership, strategy, and security to help you move forward with confidence.

Let’s build your next chapterExplore our expertise
Fractional CIO / CISO leadershipCybersecurity-first thinking
STRATEGIC THINKING. REAL-WORLD IMPACT.

RECOGNIZED FOR EXCELLENCE

Built on trust. Recognized for impact.

University of Houston Cougar 100Longhorn 100, 2025
Houston Business Journal: largest Houston-area cybersecurity companies, 2024Houston Business Journal: cybersecurity recognition, 2025Houston Business Journal: largest temporary staffing firms in the Houston area, 2025Houston Business Journal: staffing recognition, 2026Houston Business Journal: largest employers, 2025

ONE PARTNER. THE RIGHT EXPERTISE.

Big challenges.
Meet your unfair advantage.

From your first strategic decision to your next major transformation, we bring the people and perspective to make technology work for you.

01

Cybersecurity

Protect what matters. Build resilience with a security-first approach to your people, systems, and data.

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02

IT consulting

Turn complex technology challenges into a clear, actionable strategy for your next chapter.

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03

IT talent

The right expertise, right when you need it. Connect with exceptional people who move your business forward.

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04

Technology advisory

Experienced CIO and CISO leadership that connects your technology decisions to your business goals.

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FROM COMPLEXITY TO CLARITY

Change is inevitable.
Chaos doesn’t have to be.

An acquisition. A leadership gap. A new security challenge. Whatever comes next, we help you turn uncertainty into a plan.

Find your way forward
01

Leadership when it matters

Experienced fractional CIOs and CISOs bring strategic direction from day one.

02

A smoother transition

IT due diligence, integration planning, and cutover support keep your business moving.

03

Confidence in your compliance

Navigate regulatory change with clear documentation, oversight, and expert guidance.

04

More value from your technology

Align your investments with the security and operational capabilities you actually need.

CLIENT STORIES

Real problems.
Working results.

No long, expensive implementations. Practical AI and technology leadership, connected to the tools our clients already use.

Finance operationsAI automation

Entara

From 60-hour weeks to automation that’s ready before day one.

60 → 40hours a week for the accounting team, and on track
The challenge
Bookkeeping was eating the team alive. 60-hour weeks just to keep the books closed, and no time to wait another year on a big ERP project. They needed something working now.
What SIS did
Instead of another long, expensive system implementation, SIS piloted Claude and Cowork connected directly to the tools already in use, like QuickBooks, Gusto, and O365, putting the Finance skill to work automating month-end close and GL reconciliation.
The result
A new offshore controller joins this fall. Instead of walking into the same manual grind, they inherit automation that already works, built before their first day, not months after.
  • Claude
  • Cowork
  • QuickBooks
  • Gusto
  • O365
EnergyFractional CIO

Crossbridge Energy Partners

From “we should do something with AI” to a plan the board signed off on.

Phase 1of a three-pillar AI strategy, now underway
The challenge
They didn’t need another AI vendor. They needed a partner who could turn “we should probably do something with AI” into an actual plan the board would approve.
What SIS did
As Fractional CIO, SIS built a three-pillar AI strategy: automate the corporate back office, instrument the portfolio assets, and sharpen how deals are underwritten. SIS also stood up the AI & Data Council, giving the board and investors confidence in how model risk, data lineage, and vendor risk are managed.
The result
Now in Phase 1, with SIS providing hands-on advisory and managed delivery. The first phase targets the finance and back-office workflows that eat analyst hours, with faster, sharper M&A diligence and screening to follow.
  • Claude Enterprise
  • Cowork
  • Claude Code
  • Claude in Excel

DEEP EXPERTISE. REAL UNDERSTANDING.

Your industry.
Our shared focus.

Technology advice is only as good as the understanding behind it. We know the pressures, complexity, and possibilities of your world.

Energy infrastructure

Energy

Navigate acquisitions, modernize operations, and protect your critical infrastructure.

Utility infrastructure

Utilities

Build secure, reliable systems for a more connected and resilient future.

THE DIFFERENCE IS EXPERIENCE

“
Stephen’s leadership was crucial during our transition. His expertise in energy IT and NERC CIP ensured operational continuity and saved us $1.2 million by preventing integration delays and compliance issues.
Biren KumarCIO of Antero

GOOD PEOPLE. GREAT PARTNERS.

Experience at the table.
A partner on your side.

We’re technology leaders who understand business. Our team brings hands-on experience, honest advice, and a personal commitment to your success.

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A LITTLE MORE CLARITY

Good questions.
Straight answers.

Is fractional leadership right for our organization?+

Our fractional CIO/CISO model scales from small and midsize businesses to large enterprises. You get access to experienced executives without the cost and commitment of a full-time hire.

Can you help during a merger or acquisition?+

Yes. We support IT due diligence, integration planning, and Day 1 readiness, with a focus on business continuity, security, and compliance throughout the transition.

How do you approach compliance during change?+

We assess compliance gaps, maintain documentation through personnel changes, review security controls during integrations, and support ongoing monitoring and audit readiness.

What does the first conversation look like?+

A confidential, 30-minute discussion with senior IT leadership about your organization, your challenges, and the next steps that make sense for you.

YOUR NEXT CHAPTER STARTS HERE

Move forward.
With confidence.

Bring us your biggest technology challenge. We’ll help you find a clear path forward.

Schedule a consultationA conversation. A fresh perspective. No commitment.