Insights

Growth momentum ORBA is expanding its footprint with new offices (Oak Brook, IL) and strategic hires (Director of Growth Nico Berrini), signaling ongoing growth and a demand for scalable accounting and advisory services that can support multi-location client deployments.

Acquisition signal Industry activity shows ORBA is involved in a broader consolidation trend within the Midwest accounting space, following Citrin Cooperman’s acquisition, presenting a window for complementary services such as integration, outsourced finance, and advisory offerings to firms navigating mergers.

People focus High emphasis on leadership and talent with multiple senior hires (CFO, Director in Accounting and Assurance, Employee Benefits Consultant) and recognition as a Top Workplace, creating opportunities to offer talent optimization, benefits strategy, and HR-related advisory for growth-stage clients.

Tech enablement A robust tech stack including NetSuite, Xero, OneTrust, and NetSuite indicates readiness for advanced cloud onboarding, ERP consolidation, data security, and digital transformation projects for mid-market clients seeking modernized finance operations.

Mid-market focus Revenue scale ($100M–$250M) and client profile targeting small to mid-sized organizations position ORBA as a potential partner for scalable financial advisory, compliance, and process improvement services tailored to growing businesses pursuing efficiency and growth.

Similar companies to ORBA

ORBA Tech Stack

ORBA uses 8 technology products and services including Xero, Google Ads, Linkedin Insight Tag, and more. Explore ORBA's tech stack below.

Media & News

ORBA's Email Address Formats

ORBA uses at least 3 email formats:
ORBA Email FormatsExamplePercentage
FLast@orba.comJDoe@orba.com
96%
Last@orba.comDoe@orba.com
3%
LFirst@orba.comDJohn@orba.com
1%

Frequently Asked Questions

What is ORBA's phone number?

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You can contact ORBA's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is ORBA's official website and social media links?

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ORBA's official website is orba.com and has social profiles on LinkedIn.

How much revenue does ORBA generate?

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As of August 2026, ORBA's annual revenue is estimated to be $100M - $250M.

What is ORBA's SIC code and NAICS code?

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ORBA's SIC code is 7389 - Business Services, Not Elsewhere Classified and NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does ORBA have currently?

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As of August 2026, ORBA has approximately 156 employees across 5 continents, including North America, Asia and Europe. Key team members include Director President At Next Plateau Consulting Llc: C. V., Information Technology Director: C. S. and Director: O. H. Explore ORBA's employee directory with LeadIQ.

What industry does ORBA belong to?

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ORBA operates in the Accounting industry.

What technology does ORBA use?

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ORBA's tech stack includes Xero, Google Ads, Linkedin Insight Tag, iCIMS, OneTrust, NetSuite, Microsoft 365 and WP Engine.

What is ORBA's email format?

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ORBA's email format typically follows the pattern of FLast@orba.com. Find more ORBA email formats with LeadIQ.

When was ORBA founded?

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ORBA was founded in 1977.
ORBA logo

ORBA

AccountingIllinois, United States51-200 Employees

ORBA is a Chicago-based public accounting and financial advisory firm serving small to mid-size organizations. It emphasizes building one-on-one relationships between clients and proactive partners who are supported by the firm’s resources and staff, aiming to provide personalized guidance and hands-on collaboration. The firm operates within the accounting industry, offering services that span full-service accounting, tax, and advisory work through a local presence in Chicago and a suburban office in Oak Brook. With a workforce described as a mid-sized firm, ORBA positions itself as a connected partner that leverages depth of resources to support client growth and financial management.

Recent developments include the expansion of ORBA’s footprint with the opening of a new Oak Brook office, reflecting ongoing growth and capability expansion in the Chicago area. The company has announced leadership appointments and organizational updates as part of its growth trajectory, underscoring its focus on strengthening its accounting and assurance capabilities and expanding client services.

Section iconCompany Overview

Phone number
Website
orba.com
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1977
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    ORBA's revenue is estimated to be in the range of $100M - $250M

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