Cetrom
  • Cloud Hosting →

    Secure, high-performance cloud environments engineered for accounting workloads and tax-season peaks.

    • Virtual Desktop A full Windows desktop from anywhere
    • Accounting Hosting CCH, Thomson Reuters, Lacerte, Drake
    • Cloud Migration Move your firm without downtime
    • Managed Microsoft 365 Email, Teams and SharePoint, managed
    Cloud Hosting overview →

    Case study

    From constant downtime to a cloud that stays up

    How a CPA firm battling poor support and frequent outages moved to Cetrom.

    Read the case study →
    Managed IT →

    Proactive, fully managed IT for accounting firms — monitored, patched and supported around the clock.

    • 24/7 Senior-level Help Desk Senior engineers, any hour
    • On-site IT Services Hands-on support at your office
    • CetromFS File Sharing & Cloud Printing Secure file sharing and printing
    • Secure VPN Encrypted access from anywhere
    Managed IT overview →

    Case study

    White-glove IT for a growth-focused firm

    Responsive support and scalable stability for a CPA firm on the move.

    Read the case study →
    Managed Security →

    Layered security and compliance controls built around the threats accounting firms actually face.

    • Zero-Trust Security Threat detection, EDR/MDR and DNS filtering
    • Cybersecurity Awareness Training Turn staff into the first line of defense
    • Compliance & Audit Support FTC Safeguards, GLBA, IRS and SOC 2
    Managed Security overview →

    Playbook

    Cetrom's Defense in Depth Playbook

    A layered security plan built for accounting firms.

    Get the playbook →
    IT Advisory →

    Strategic IT leadership for partners — roadmaps, budgets and decisions, without a full-time CIO.

    • Strategic IT & vCIO Services Technology strategy and IT roadmaps
    IT Advisory overview →

    White paper

    The AI readiness gap

    Why CPA firms are more exposed than they think — and what to do first.

    Read the white paper →

    Serving accounting firms since 2001. 99.9% uptime guarantee and SOC 2 compliant data centers.

    Not sure which service fits your firm? Talk it through with a senior engineer.

    Request an IT consultation → or call (866) 556-4357
  • Learn

    • Blog Practical IT guidance for firms
    • White Papers Deep dives on cloud and security
    • Coffee Talk Videos Short conversations with experts
    • Guides & Checklists FTC Safeguards, tax-season readiness

    Proof

    • Case Studies Firms like yours, before and after
    • Client Reviews Support, in their words
    • Referral Program Introduce a peer firm

    Connect

    • Events & Webinars Where to find us this season
    • News Announcements and press
    • Newsletter Monthly, and actually short

    Client review

    “Cetrom Support fixed all of my problems.”

    Mid-sized East Coast CPA firm

    Read client reviews →
  • Company

    • Our Story Serving accounting firms since 2001
    • Leadership The people accountable for your uptime
    • Careers Open roles, all levels

    Why Cetrom

    • Built for Accounting We only serve CPA and accounting firms
    • Security & Compliance SOC 2 compliant data centers
    • Awards & Recognition Industry and workplace honors

    Talk to Us

    • Contact Us Start a conversation
    • Technical Support Existing clients — reach an engineer
    • Partners Software and channel relationships

    Why firms switch

    One industry, twenty-five years

    We do not split attention across verticals — accounting is the whole practice.

    Read our story →
Contact Us Technical Support (866) 556-4357
(866) 556-4357 Contact Us

Intelligent Cloud Hosting for Accounting Firms

Secure, High-Performance CPA Cloud Solutions Built for the Way Your Firm Works
Request an IT Consultation

CPA Cloud Hosting Solutions Backed by Managed IT

Accounting firms don’t all work the same way—so your cloud environment shouldn’t either.
Whether your team needs full desktop access or streamlined application delivery,
Cetrom provides secure, high-performance cloud solutions designed specifically for CPA firms.

The Right Cloud Environment Starts with How Your Firm Works

Cetrom’s cloud hosting platform is engineered specifically for accounting workloads, applications, and seasonal demands. From tax and audit to advisory and wealth management, our environments deliver the performance, security, and reliability that accounting firms depend on.

Consistent performance during peak tax and audit deadlines

Cetrom’s cloud infrastructure is built to handle the increased workloads of tax season and audit deadlines, keeping your applications fast, stable, and available when it matters most.

Secure access to firm applications and data from anywhere

Your team can securely access accounting applications and client data from the office, home, or on the road with encrypted connections and enterprise-grade security.

Simplified infrastructure with predictable monthly costs

Eliminate the burden of managing servers and hardware. Cetrom provides a fully managed cloud environment with simple, predictable monthly pricing.

Scalable technology that supports firm growth

Easily add users, applications, and resources as your firm grows without costly infrastructure upgrades or disruptions.

IT Technology for CPA Firms

Cloud Solutions That Work with Your CPA Applications:

CCH
Thomson Reuters
Lacerte Tax
Intuit
CaseWare
Sage
Drake
TValue
SurePrep
View Hosted Accounting Applications →

Two Flexible Ways to Work in the Cetrom Cloud:

Virtual Desktop Solution

For firms seeking a comprehensive, high-performance desktop experience, Cetrom offers a Virtual Desktop solution optimized for accounting applications and workflows.

✓ Access a full desktop experience from any location

✓ High performance for resource-intensive tax and audit software

✓ Centralized management of data designed for security and compliance

✓ Faster application performance during peak usage

Request a Quote →

 

 

Published Application Solutions

For firms that prefer to run locally while maintaining access to hosted applications, Cetrom offers a Published App solution. This approach has the flexibility of a hybrid environment, with local and cloud access.

✓ Access a published app experience accessible from any location

✓ Secure access to key accounting applications without requiring a full virtual desktop

✓ Work locally with direct access to hosted applications


✓ Flexible, secure, and controlled access to firm application

Request a Quote →

More Than Cloud Hosting:
A Complete Technology Partner for Accounting Firms

Cetrom delivers more than cloud infrastructure. Our platform combines fully managed IT services, advanced security solutions, and strategic guidance tailored to accounting firms.
cetrom-infastructure (1)

Fully Managed IT Services

Cetrom’s managed IT services handle infrastructure monitoring, performance optimization, patch management, and ongoing support so your team can stay focused on serving clients.

• Proactive system maintenance

• End-user support to quickly resolve day-to-day technical issues

• Network and system reliability to keep your firm running without interruption

• Scalable IT management

Learn More
security

Advanced Security for CPA Firms

Security is embedded throughout the Cetrom cloud platform, protecting sensitive financial data while supporting compliance requirements for accounting firms.

• Layered security architecture and continuous monitoring

• Advanced threat detection and response

• Zero-trust access controls and data protection

• Ongoing risk management as threats evolve

Learn More
support

A Trusted IT Advisor

Cetrom works alongside firm leadership to align technology with performance, growth, and risk management goals.

• Exclusive focus on accounting firms

• Custom cloud environments tailored to each firm

• Strategic technology guidance beyond reactive support

Learn More
Request an IT Consultation

Speak with one of our IT Solution Experts.

Sales@cetrom.com

(866) 556-4357

Our Clients Review

Trusted by Accounting Firms Nationwide

Hear from firms like yours that have transformed their IT experience with Cetrom’s reliable, secure, and expert-driven solutions.

Our migration process with Cetrom was very smooth and we've had an excellent experience with their support.

Small Midwest CPA Firm

Migration

We are extremely happy with the service and support we receive from Cetrom. Our staff is more efficient overall in our day-to-day activities and we don’t have any downtime. It’s a good feeling knowing we have them in our corner to guide us in making the right IT decisions.

Mid-sized East Coast CPA Firm

Service & Support

Our downtime has been non‑existent. That promise - keeping us working - has absolutely been upheld.

Mid-sized Midwest CPA Firm

Uptime

Anytime there’s an issue, it’s a quick fix. Very quick. We get a quick, concise, and complete response. The person you get when you call is a senior support engineer, and that’s been 100% of my experience.

Small Midwest CPA Firm

Support

Our senior partners went from ‘there’s no way we can afford this’ to ‘we can’t afford to work without it.

Mid-sized Central CPA Firm

Value

We’ve gone through multiple mergers, and Cetrom’s migration team handled it so smoothly I barely remember being involved.

Mid-sized Central CPA Firm

Mergers & Acquisitions

Accounting firms don’t know what they don’t know about IT. Cetrom showed us what we actually needed.

Mid-sized East Coast CPA Firm

Trusted IT Advisor

Cetrom takes security seriously at every level. That gives us the ultimate peace of mind.

Large West Coast CPA Firm

Security

Awards & Endorsements

2020-AICPA-SOC-Logo
logo-a-lign-hipaapng
BDO-Alliance_VMP-vertical
intuit-partner
Microsoft Logo
CPA-Practice-Advisor-Logo-700x249
CPAmerica-Logo-PMS130282
AllinialGlobal_Logo
CRN

 

 

 

  • Contact Us
    • Sales
    • Support
    • Privacy Policy
  • Solutions
    • Managed Security
    • Cloud Services
    • On-site IT Support
  • Resources
    • Blog
    • Case Studies
    • Events
    • Whitepapers
    • Coffee Talk
  • About Us
    • Our Story
    • Careers
    • Refer a Firm
    • News

Cetrom is an accounting-focused managed IT and cybersecurity provider helping CPA firms modernize securely, strengthen compliance, and operate with confidence. Through white-glove support, strategic advisory services, Zero Trust security, and practical AI governance, Cetrom protects firm data, improves performance, and turns technology into a foundation for sustainable growth.

AICPA
A-LIGN HIPAA
BDO VMP
Intuit Partner
Microsoft Gold Partner
CPA 5-Star Practice Advisor
Sales: 866-556-4357 - Copyright © 2001-2025 Cetrom Information Technology, Inc. All Rights Reserved
Cetrom Headquarters: 5457 Twin Knolls Road, Suite 300 #1028, Columbia, MD 21045