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Get Clear Answers From Your Own Data.

SixFiftyThree Consulting LLC is a data consulting firm serving northern Illinois, helping small and mid-sized businesses make sense of their data, control costs, and operate more efficiently.

SixFiftyThree Consulting LLC offers six core services to businesses across northern Illinois: data governance, profitability analysis, predictive analytics, operations optimization, business intelligence, and fractional chief data officer (CDO) support. Each service is scoped to fit where you are right now, not where a generic consulting framework assumes you should be.

Eight Ways We Help Your Business Run on Better Data

They run roughly in this order. Most businesses start near the top and stop once they have what they came for.

Data Health Check

Not sure where to start? We score how healthy your data is and rank what it is costing you today.

Explore Data Health Check

Data Governance

Clean up siloed, inconsistent data and build a single source of truth your team can trust.

Explore Data Governance

Business Intelligence

Replace spreadsheet chaos with live dashboards and KPI reporting that surfaces what actually matters.

Explore Business Intelligence

Profitability Analysis

Find out exactly which products, customers, and channels are making you money, and which ones aren't.

Explore Profitability Analysis

Predictive Analytics

Stop reacting to last month's numbers. Build models that forecast demand, churn, and customer behavior.

Explore Predictive Analytics

Operations Optimization

Cut the manual work out of scheduling, inventory, and reporting so your team focuses on higher-value tasks.

Explore Operations Optimization

Fractional CDO

Get senior data strategy and leadership on a part-time basis, without the overhead of a full-time executive hire.

Explore Fractional CDO

A Practitioner, Not a Pitch Deck

We founded SixFiftyThree Consulting LLC to solve the problem we kept seeing from the inside: businesses sitting on years of data with no reliable way to turn it into a decision. We work with owners and operators across Chicago, Libertyville, Gurnee, Waukegan, and the broader Lake County region.

Every business we work with is different. The problems repeat. Spreadsheets that don't reconcile. Reports that land a week too late. Revenue that looks fine until you dig into the margin. We've seen it. We know how to fix it.

We don't sell retainers before we understand the problem. The first conversation is about your situation, not our services.

A team reviewing a dashboard on screen in a conference room

Common Questions Before the First Call

What exactly does a data health check involve?

A Data Health Check is a structured first look at how your business currently collects, stores, and uses data. We review your reporting setup, identify where the gaps are, and give you a plain-language summary of what's working, what's costing you, and where the fastest wins are. No jargon, no sales pitch.

Do I need to be a large company to work with SixFiftyThree?

No. Most of our clients are small and mid-sized businesses in Lake County and the surrounding northern Illinois area. If you're generating revenue, making decisions, and not completely sure your data is telling you the truth, we can help, regardless of how many employees you have or what industry you're in.

How long does a typical engagement take?

It depends on the complexity of the engagement. A focused project with clean data and one clear question moves faster than fragmented data across several systems. Fractional CDO engagements are ongoing. We scope every project specifically to the business. We don't sell packaged retainers before we understand what you actually need.

What makes SixFiftyThree different from a larger consulting firm?

You work directly with the people doing the work, not a junior analyst who relays your situation up a chain. We operate as a focused, senior-level practice serving businesses in our region. That means faster decisions, clearer communication, and a practitioner who has done this work many times, not someone managing a template.

Ready to stop guessing and start deciding.

Book a Data Health Check and find out exactly where your business stands.

Book your Data Health Check