A tech consultancy where engineering meets regulated operations.
A tech consultancy where engineering meets regulated operations.
A tech consultancy where engineering meets regulated operations.

WHO WE ARE
WHO WE ARE
WHO WE ARE
Data Complex LLC
Data Complex LLC
Data Complex LLC
We started where the hardest data problems live.
Data Complex began as a data engineering and cloud infrastructure consultancy, the team people called when their data was scattered, their processes were manual, and the stakes were high. Over time, we saw the same pattern in one domain after another: brilliant professionals in Global Mobility, Tax and Accounting doing critical, regulated work by hand.
So we focused. Instead of generic "digital transformation," we build bespoke systems for these specific operations, designed around how each team actually works, not around a product we're trying to sell. And because so much of that work depends on software built by third parties, we added Software Escrow: independent custody of source code, so a vendor failure never becomes your failure.
We started where the hardest data problems live.
Data Complex began as a data engineering and cloud infrastructure consultancy, the team people called when their data was scattered, their processes were manual, and the stakes were high. Over time, we saw the same pattern in one domain after another: brilliant professionals in Global Mobility, Tax and Accounting doing critical, regulated work by hand.
So we focused. Instead of generic "digital transformation," we build bespoke systems for these specific operations, designed around how each team actually works, not around a product we're trying to sell. And because so much of that work depends on software built by third parties, we added Software Escrow: independent custody of source code, so a vendor failure never becomes your failure.
We started where the hardest data problems live.
Data Complex began as a data engineering and cloud infrastructure consultancy, the team people called when their data was scattered, their processes were manual, and the stakes were high. Over time, we saw the same pattern in one domain after another: brilliant professionals in Global Mobility, Tax and Accounting doing critical, regulated work by hand.
So we focused. Instead of generic "digital transformation," we build bespoke systems for these specific operations, designed around how each team actually works, not around a product we're trying to sell. And because so much of that work depends on software built by third parties, we added Software Escrow: independent custody of source code, so a vendor failure never becomes your failure.
We're deliberately boutique. When you work with us, you work directly with the senior people who design and build your solution, no sales layer, no hand-offs.
We specialize in Global Mobility Tech Solutions, Tax Technology and Accounting Tech
And we protect what we build with Software Escrow. Every solution is bespoke, designed around how your team actually works.

OUR TEAM
OUR TEAM
OUR TEAM
A small team, deeply involved.
A small team, deeply involved.
A small team, deeply involved.
We don't scale by adding account managers. We scale by building systems that keep working long after we've handed them over, and by training your team to own them. Every engagement is led by a senior consultant who stays with you from audit to optimization.
We don't scale by adding account managers. We scale by building systems that keep working long after we've handed them over, and by training your team to own them. Every engagement is led by a senior consultant who stays with you from audit to optimization.
We don't scale by adding account managers. We scale by building systems that keep working long after we've handed them over, and by training your team to own them. Every engagement is led by a senior consultant who stays with you from audit to optimization.
OUR VALUES
OUR VALUES
OUR VALUES
Client first. Understanding the needs.
Client first. Understanding the needs.
Client first. Understanding the needs.
01
Built to fit

03
Compliance by design

02
Automation with judgment

04
Continuity first

TESTIMONIALS
TESTIMONIALS
TESTIMONIALS
Our clients.
Our clients.
Our clients.
Before working with them, our sales team spent 3 hours daily on data entry. Their automation solution cut that to 20 minutes. Our team can now focus on actual selling instead of paperwork.
Jennifer Walsh
Sales Director
They automated our invoice processing and reduced our monthly admin time by 15 hours. The ROI was immediate and the team was incredibly responsive throughout implementation.
Sarah Chen
Operations Manager
As a growing startup, we couldn't afford to hire more admin staff. Their virtual assistant workflows handle our customer inquiries 24/7 and follow up on leads automatically. It's like having a full-time employee for a fraction of the cost.
Alex Thompson
Founder, GreenTech Innovations
They streamlined our employee onboarding process and eliminated manual data entry errors. What used to take our HR team 4 hours per new hire now takes 30 minutes, with better accuracy and compliance tracking.
Maria Santos
HR Manager, Regional Construction Co.
NEXT STEPS
NEXT STEPS
NEXT STEPS
Tell us what you run in spreadsheets today.
Tell us what you run in spreadsheets today.
Tell us what you run in spreadsheets today.
A 30-minute technical session. We map your data sources and leave with a fixed-scope proposal, or tell you that you don't need one.
A 30-minute technical session. We map your data sources and leave with a fixed-scope proposal, or tell you that you don't need one.
A tech consultancy where engineering meets regulated operations.
A tech consultancy where engineering meets regulated operations.
A tech consultancy where engineering meets regulated operations.

WHO WE ARE
WHO WE ARE
WHO WE ARE
Data Complex LLC
Data Complex LLC
Data Complex LLC
We started where the hardest data problems live.
Data Complex began as a data engineering and cloud infrastructure consultancy, the team people called when their data was scattered, their processes were manual, and the stakes were high. Over time, we saw the same pattern in one domain after another: brilliant professionals in Global Mobility, Tax and Accounting doing critical, regulated work by hand.
So we focused. Instead of generic "digital transformation," we build bespoke systems for these specific operations, designed around how each team actually works, not around a product we're trying to sell. And because so much of that work depends on software built by third parties, we added Software Escrow: independent custody of source code, so a vendor failure never becomes your failure.
We started where the hardest data problems live.
Data Complex began as a data engineering and cloud infrastructure consultancy, the team people called when their data was scattered, their processes were manual, and the stakes were high. Over time, we saw the same pattern in one domain after another: brilliant professionals in Global Mobility, Tax and Accounting doing critical, regulated work by hand.
So we focused. Instead of generic "digital transformation," we build bespoke systems for these specific operations, designed around how each team actually works, not around a product we're trying to sell. And because so much of that work depends on software built by third parties, we added Software Escrow: independent custody of source code, so a vendor failure never becomes your failure.
We started where the hardest data problems live.
Data Complex began as a data engineering and cloud infrastructure consultancy, the team people called when their data was scattered, their processes were manual, and the stakes were high. Over time, we saw the same pattern in one domain after another: brilliant professionals in Global Mobility, Tax and Accounting doing critical, regulated work by hand.
So we focused. Instead of generic "digital transformation," we build bespoke systems for these specific operations, designed around how each team actually works, not around a product we're trying to sell. And because so much of that work depends on software built by third parties, we added Software Escrow: independent custody of source code, so a vendor failure never becomes your failure.
We're deliberately boutique. When you work with us, you work directly with the senior people who design and build your solution, no sales layer, no hand-offs.
We specialize in Global Mobility Tech Solutions, Tax Technology and Accounting Tech
And we protect what we build with Software Escrow. Every solution is bespoke, designed around how your team actually works.

OUR TEAM
OUR TEAM
OUR TEAM
A small team, deeply involved.
A small team, deeply involved.
A small team, deeply involved.
We don't scale by adding account managers. We scale by building systems that keep working long after we've handed them over, and by training your team to own them. Every engagement is led by a senior consultant who stays with you from audit to optimization.
We don't scale by adding account managers. We scale by building systems that keep working long after we've handed them over, and by training your team to own them. Every engagement is led by a senior consultant who stays with you from audit to optimization.
We don't scale by adding account managers. We scale by building systems that keep working long after we've handed them over, and by training your team to own them. Every engagement is led by a senior consultant who stays with you from audit to optimization.
OUR VALUES
OUR VALUES
OUR VALUES
Client first. Understanding the needs.
Client first. Understanding the needs.
Client first. Understanding the needs.
01
Built to fit

03
Compliance by design

02
Automation with judgment

04
Continuity first

TESTIMONIALS
TESTIMONIALS
TESTIMONIALS
Our clients.
Our clients.
Our clients.
Before working with them, our sales team spent 3 hours daily on data entry. Their automation solution cut that to 20 minutes. Our team can now focus on actual selling instead of paperwork.
Jennifer Walsh
Sales Director
They automated our invoice processing and reduced our monthly admin time by 15 hours. The ROI was immediate and the team was incredibly responsive throughout implementation.
Sarah Chen
Operations Manager
As a growing startup, we couldn't afford to hire more admin staff. Their virtual assistant workflows handle our customer inquiries 24/7 and follow up on leads automatically. It's like having a full-time employee for a fraction of the cost.
Alex Thompson
Founder, GreenTech Innovations
They streamlined our employee onboarding process and eliminated manual data entry errors. What used to take our HR team 4 hours per new hire now takes 30 minutes, with better accuracy and compliance tracking.
Maria Santos
HR Manager, Regional Construction Co.
NEXT STEPS
NEXT STEPS
NEXT STEPS
Tell us what you run in spreadsheets today.
Tell us what you run in spreadsheets today.
Tell us what you run in spreadsheets today.
A 30-minute technical session. We map your data sources and leave with a fixed-scope proposal, or tell you that you don't need one.
A 30-minute technical session. We map your data sources and leave with a fixed-scope proposal, or tell you that you don't need one.
A tech consultancy where engineering meets regulated operations.
A tech consultancy where engineering meets regulated operations.
A tech consultancy where engineering meets regulated operations.

WHO WE ARE
WHO WE ARE
WHO WE ARE
Data Complex LLC
Data Complex LLC
Data Complex LLC
We started where the hardest data problems live.
Data Complex began as a data engineering and cloud infrastructure consultancy, the team people called when their data was scattered, their processes were manual, and the stakes were high. Over time, we saw the same pattern in one domain after another: brilliant professionals in Global Mobility, Tax and Accounting doing critical, regulated work by hand.
So we focused. Instead of generic "digital transformation," we build bespoke systems for these specific operations, designed around how each team actually works, not around a product we're trying to sell. And because so much of that work depends on software built by third parties, we added Software Escrow: independent custody of source code, so a vendor failure never becomes your failure.
We started where the hardest data problems live.
Data Complex began as a data engineering and cloud infrastructure consultancy, the team people called when their data was scattered, their processes were manual, and the stakes were high. Over time, we saw the same pattern in one domain after another: brilliant professionals in Global Mobility, Tax and Accounting doing critical, regulated work by hand.
So we focused. Instead of generic "digital transformation," we build bespoke systems for these specific operations, designed around how each team actually works, not around a product we're trying to sell. And because so much of that work depends on software built by third parties, we added Software Escrow: independent custody of source code, so a vendor failure never becomes your failure.
We started where the hardest data problems live.
Data Complex began as a data engineering and cloud infrastructure consultancy, the team people called when their data was scattered, their processes were manual, and the stakes were high. Over time, we saw the same pattern in one domain after another: brilliant professionals in Global Mobility, Tax and Accounting doing critical, regulated work by hand.
So we focused. Instead of generic "digital transformation," we build bespoke systems for these specific operations, designed around how each team actually works, not around a product we're trying to sell. And because so much of that work depends on software built by third parties, we added Software Escrow: independent custody of source code, so a vendor failure never becomes your failure.
We're deliberately boutique. When you work with us, you work directly with the senior people who design and build your solution, no sales layer, no hand-offs.
We specialize in Global Mobility Tech Solutions, Tax Technology and Accounting Tech
And we protect what we build with Software Escrow. Every solution is bespoke, designed around how your team actually works.

OUR TEAM
OUR TEAM
OUR TEAM
A small team, deeply involved.
A small team, deeply involved.
A small team, deeply involved.
We don't scale by adding account managers. We scale by building systems that keep working long after we've handed them over, and by training your team to own them. Every engagement is led by a senior consultant who stays with you from audit to optimization.
We don't scale by adding account managers. We scale by building systems that keep working long after we've handed them over, and by training your team to own them. Every engagement is led by a senior consultant who stays with you from audit to optimization.
We don't scale by adding account managers. We scale by building systems that keep working long after we've handed them over, and by training your team to own them. Every engagement is led by a senior consultant who stays with you from audit to optimization.
OUR VALUES
OUR VALUES
OUR VALUES
Client first. Understanding the needs.
Client first. Understanding the needs.
Client first. Understanding the needs.
01
Built to fit

03
Compliance by design

02
Automation with judgment

04
Continuity first

TESTIMONIALS
TESTIMONIALS
TESTIMONIALS
Our clients.
Our clients.
Our clients.
Before working with them, our sales team spent 3 hours daily on data entry. Their automation solution cut that to 20 minutes. Our team can now focus on actual selling instead of paperwork.
Jennifer Walsh
Sales Director
They automated our invoice processing and reduced our monthly admin time by 15 hours. The ROI was immediate and the team was incredibly responsive throughout implementation.
Sarah Chen
Operations Manager
As a growing startup, we couldn't afford to hire more admin staff. Their virtual assistant workflows handle our customer inquiries 24/7 and follow up on leads automatically. It's like having a full-time employee for a fraction of the cost.
Alex Thompson
Founder, GreenTech Innovations
They streamlined our employee onboarding process and eliminated manual data entry errors. What used to take our HR team 4 hours per new hire now takes 30 minutes, with better accuracy and compliance tracking.
Maria Santos
HR Manager, Regional Construction Co.
NEXT STEPS
NEXT STEPS
NEXT STEPS
Tell us what you run in spreadsheets today.
Tell us what you run in spreadsheets today.
Tell us what you run in spreadsheets today.
A 30-minute technical session. We map your data sources and leave with a fixed-scope proposal, or tell you that you don't need one.
A 30-minute technical session. We map your data sources and leave with a fixed-scope proposal, or tell you that you don't need one.


