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

Events (5)

Cetrom Events

Events

Webinar: AI Adoption in CPA Firms: Why Zero Trust Must Come First

Events

Event: Boomer Operations Circle Meeting 2026

AI Adoption in CPA Firms: Why Zero Trust Must Come First

Events

Event: CPAFMA Connections 2026

Events

Event: Boomer Circle Summit 2026

Events

Event: CPAmerica Technology Roundtable 2026

Events

Event: CCH User Conference 2026

Events

Event: Thomson Reuters Synergy 2026

cloud hosting

Event: CPAmerica Firm Management Roundtable 2026

Cloud Hosting for CPAs

Event: AICPA Engage 2026

cybersecurity

Event: Allinial Global Executive Team Conference (ETC) 2026

Events

Event: BDO EVOLVE Conference 2026

Cloud Hosting for CPAs

Event: Allinial Global Summit 2025

Events

Event: Thomson Reuters Synergy 2025

Events

Event: CCH User Conference 2025

Events

Event: CPAmerica Firm Management Roundtable 2025

Events

Event: BDO EVOLVE Conference 2025

Events

Event: CPAmerica Technology Roundtable 2025

Events

Event: AICPA Engage 2025

Events

Event: Accounting Today Growth Forum 2025

Events

Event: Allinial Global Executive Team Conference (ETC) 2025

Events

Webinar 11/7: IT Guide for Accounting Firms: Security, Compliance, and Outsourcing

Events

Event: Allinial Global Summit 2024

Events

Webinar 10/1: IT Guide for Accounting Firms: Security, Compliance, and Outsourcing

Events

Event: CCH User Conference 2024

Events

Event: CPAmerica Firm Management Roundtable 2024

Events

Event: Boomer Circle Summit 2024

Events

Event: AICPA Engage 2024

Events

Event: Allinial Global Executive Team Conference (ETC) 2024

Events

Event: CPAFMA Connections 2024

Events

Event: BDO Alliance USA Conference 2024

Events

Webinar 12/5: Guide to Data Security, Compliance, & Outsourcing for Accounting Firms

Events

Webinar 11/1: Guide to Data Security, Compliance, & Outsourcing for Accounting Firms

Events

Webinar 10/31: Guide to Data Security, Compliance, & Outsourcing for Accounting Firms

Events

Webinar 10/9: Cybersecurity Awareness: Your Pre-tax Season Checklist

Events

Webinar 9/27: Guide to Data Security, Compliance, & Outsourcing for Accounting Firms

Events

Webinar 9/20: Guide to Data Security, Compliance, & Outsourcing for Accounting Firms

Events

Event: BDO Alliance USA Conference 2023

Events

Event: Allinial Global Executive Team Conference 2023

Events

Event: AICPA Engage 2023

Events

Event: BTC Summit 2023

Events

Event: CPAmerica Firm Management Roundtable 2023

Events

Event: CCH User Conference 2023

Events

Event: Allinial Global Summit 2023

Events

Event: CPAmerica Tax Conference 2022

Events

Event: CCH User Conference 2022

Events

Webinar: How to Build a Stronger IT Security Solution

Events

Webinar: AI Adoption in CPA Firms: Why Zero Trust Must Come First

Events

Event: Boomer Operations Circle Meeting 2026

AI Adoption in CPA Firms: Why Zero Trust Must Come First

Events

Event: CPAFMA Connections 2026

Events

Event: Boomer Circle Summit 2026

Check Out Our Blogs

Events

Webinar: AI Adoption in CPA Firms: Why Zero Trust Must Come First

October 1 2026 Cetrom
Events

Event: Boomer Operations Circle Meeting 2026

September 28 2026 Cetrom

AI Adoption in CPA Firms: Why Zero Trust Must Come First

July 16 2026 Cetrom
Events

Event: CPAFMA Connections 2026

April 7 2026 Cetrom
Events

Event: Boomer Circle Summit 2026

April 7 2026 Cetrom
Events

Event: CPAmerica Technology Roundtable 2026

April 7 2026 Cetrom
Events

Event: CCH User Conference 2026

April 6 2026 Cetrom
Events

Event: Thomson Reuters Synergy 2026

April 6 2026 Cetrom
cloud hosting

Event: CPAmerica Firm Management Roundtable 2026

April 6 2026 Cetrom
Cloud Hosting for CPAs

Event: AICPA Engage 2026

April 6 2026 Cetrom
cybersecurity

Event: Allinial Global Executive Team Conference (ETC) 2026

April 6 2026 Cetrom
Events

Event: BDO EVOLVE Conference 2026

April 6 2026 Cetrom
Cloud Hosting for CPAs

Event: Allinial Global Summit 2025

September 9 2025 Cetrom
Events

Event: Thomson Reuters Synergy 2025

September 9 2025 Cetrom
Events

Event: CCH User Conference 2025

September 9 2025 Cetrom
Events

Event: CPAmerica Firm Management Roundtable 2025

July 3 2025 Cetrom
Events

Event: BDO EVOLVE Conference 2025

May 2 2025 Cetrom
Events

Event: CPAmerica Technology Roundtable 2025

May 1 2025 Cetrom
Events

Event: AICPA Engage 2025

May 1 2025 Cetrom
Events

Event: Accounting Today Growth Forum 2025

May 1 2025 Cetrom
Events

Event: Allinial Global Executive Team Conference (ETC) 2025

May 1 2025 Cetrom
Events

Webinar 11/7: IT Guide for Accounting Firms: Security, Compliance, and Outsourcing

November 6 2024 Cetrom
Events

Event: Allinial Global Summit 2024

October 28 2024 Cetrom
Events

Webinar 10/1: IT Guide for Accounting Firms: Security, Compliance, and Outsourcing

September 24 2024 Cetrom
Events

Event: CCH User Conference 2024

August 5 2024 Cetrom
Events

Event: CPAmerica Firm Management Roundtable 2024

July 22 2024 Cetrom
Events

Event: Boomer Circle Summit 2024

July 1 2024 Cetrom
Events

Event: AICPA Engage 2024

May 31 2024 Cetrom
Events

Event: Allinial Global Executive Team Conference (ETC) 2024

May 14 2024 Cetrom
Events

Event: CPAFMA Connections 2024

May 1 2024 Cetrom
Events

Event: BDO Alliance USA Conference 2024

April 25 2024 Cetrom
Events

Webinar 12/5: Guide to Data Security, Compliance, & Outsourcing for Accounting Firms

November 30 2023 Cetrom
Events

Webinar 11/1: Guide to Data Security, Compliance, & Outsourcing for Accounting Firms

October 9 2023 Cetrom
Events

Webinar 10/31: Guide to Data Security, Compliance, & Outsourcing for Accounting Firms

October 9 2023 Cetrom
Events

Webinar 10/9: Cybersecurity Awareness: Your Pre-tax Season Checklist

October 9 2023 Cetrom
Events

Webinar 9/27: Guide to Data Security, Compliance, & Outsourcing for Accounting Firms

September 15 2023 Cetrom
Events

Webinar 9/20: Guide to Data Security, Compliance, & Outsourcing for Accounting Firms

September 15 2023 Cetrom
Events

Event: BDO Alliance USA Conference 2023

March 8 2023 Cetrom
Events

Event: Allinial Global Executive Team Conference 2023

March 7 2023 Cetrom
Events

Event: AICPA Engage 2023

March 6 2023 Cetrom
Events

Event: BTC Summit 2023

March 3 2023 Cetrom
Events

Event: CPAmerica Firm Management Roundtable 2023

March 2 2023 Cetrom
Events

Event: CCH User Conference 2023

March 1 2023 Cetrom
Events

Event: Allinial Global Summit 2023

February 22 2023 Cetrom
Events

Event: CPAmerica Tax Conference 2022

September 6 2022 Cetrom
Events

Event: CCH User Conference 2022

September 6 2022 Cetrom
Events

Webinar: How to Build a Stronger IT Security Solution

August 30 2022 Cetrom
  • 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