# Best Auditing Services Providers in Oklahoma City, OK *By [Nathan Calabrese](https://research.g2.com/insights/author/nathan-calabrese)* Auditing services help companies ensure their accounting records are an accurate representation of the transactions that they have made. Auditing services assist companies with constructing compliant financial statements and communication with banks, investors/shareholders, and other financial partners that their finances are in order. Auditing services are most commonly implemented in a company’s finance and accounting departments. Auditing services can often be supplemented by [financial consulting providers](https://www.g2.com/categories/financial-consulting), [bookkeeping services providers](https://www.g2.com/categories/bookkeeping-services), and [tax services providers](https://www.g2.com/categories/tax-services). To qualify for inclusion in the Auditing Services category, a services provider must: - Perform analytical procedures on expected or unexpected variances in account balances or classes of transactions - Communicate with management and gain an understanding of the organization, its operations, financial reporting, and known fraud or error - Confirm accounts receivable and other accounts with a third party - Construct compliant financial statements and communication with banks, investors/shareholders, and other financial partners ## G2 Grid® for Auditing Services Providers ![G2 Grid® for Auditing Services Providers plotting products by satisfaction and market presence](https://www.g2.com/categories/auditing-services/grids.png?focus%5B%5D=1317354&focus%5B%5D=22426&focus%5B%5D=1309730&focus%5B%5D=113590) Highlighted products: Insight Assurance, Deloitte Consulting, Johanson Group, and PricewaterhouseCoopers (PwC). Underlying data: [Grid® JSON](https://www.g2.com/categories/auditing-services/grids.json?focus%5B%5D=insight-assurance&focus%5B%5D=deloitte-consulting&focus%5B%5D=johanson-group&focus%5B%5D=pricewaterhousecoopers-pwc) ## How Many Auditing Services Providers Products Does G2 Track? **Total Products under this Category:** 42 ### Category Stats (Jul 2026) - **Average Rating**: 4.6/5 The average rating of products in this category, based on all submitted ratings - **Top Trending Product**: Baker Tilly (+0.04%) - Among all products in this category, Baker Tilly recorded the largest rating increase compared to last month *Last updated: July 21, 2026* ## How Does G2 Rank Auditing Services Providers Products? **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 500+ Authentic Reviews - 42+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. --- **Sponsored** ### GoodAccess GoodAccess is a cybersecurity platform (SASE/SSE) that empowers medium-sized enterprises to easily implement Zero Trust Architecture (ZTA) in their infrastructure, regardless of its complexity or scale. By leveraging a Low-Code/No-Code approach, GoodAccess delivers a hardware-free, rapid deployment solution within hours or days, allowing companies to enhance their security without the need for in-house IT experts. Our platform ensures seamless integration with modern SaaS/cloud applications as well as legacy systems, protecting critical assets for remote and hybrid workforces. GoodAccess serves businesses with 50-5000 employees across diverse industries, particularly those adopting multi-cloud and SaaS environments. What does GoodAccess do? GoodAccess protects the customer’s infrastructure under one zero-trust umbrella, regardless of how complex, heterogeneous, or widespread it is. It is a good fit for companies supporting full-remote or hybrid modes of work using both company-issued and employees’ own devices. The low-code/no-code, cloud-based SASE platform allows medium-sized businesses to create and manage zero trust architecture easily. In today’s cybersecurity landscape, this is an essential part of any medium-sized organization’s security, and a highly effective enabler of regulatory compliance. The GoodAccess platform combines several latest technologies to tackle the most pressing cybersecurity challenges of today. ✅ Remote access and BYOD—Device security enforcement with device inventory and posture checks. ✅ Multi-factor authentication (MFA)---Unified MFA solution for all critical systems, including legacy applications. ✅ Identity-based access control (IAM/FwaaS)---Zero-Trust Architecture enabling control of all access by identity (SSO/SCIM). ✅ Network encryption and segmentation—Segmentation at maximum granularity radically reduces the attack surface. ✅ Full control and visibility—Security logs and reports from across the entire organization with SIEM integration. What makes GoodAccess unique? GoodAccess stands out by its usability-first design. It is an all-SaaS, zero-hardware platform that fits any infrastructure to deliver network-based Zero-Trust Architecture (SDP) without the need for an IT expert on staff. Our key uniquenesses include: ✅ Simplicity—Low-code/no-code/no-hardware platform for medium-sized organizations. ✅ Market-leading deployment time—GoodAccess takes hours to days to deploy. ✅ Infrastructure-agnostic—Deployable over any existing infrastructure. ✅ Easy management—No certified IT experts needed. ✅ Zero Trust on network layer—Allows for simple integration of legacy applications. ✅ Based in the EU—Ideal cybersecurity provider for NIS2 compliance. Interested in giving GoodAccess a shot? Book a Free Demo: https://calendar.goodaccess.com/meetings/eva-hisemova Start your Free Trial: https://app.goodaccess.com/free-trial/ [Visit website](https://www.g2.com/external_clickthroughs/record?secure%5Bad_program%5D=ppc&secure%5Bad_slot%5D=category_product_list&secure%5Bcategory_id%5D=1637&secure%5Bchosen_at%5D=2026-07-21T21%3A26%3A01Z&secure%5Bdisplayable_resource_id%5D=1848&secure%5Bdisplayable_resource_type%5D=Category&secure%5Bmedium%5D=sponsored&secure%5Bplacement_reason%5D=retargeted_product&secure%5Bplacement_resource_ids%5D%5B%5D=130601&secure%5Bprioritized%5D=false&secure%5Bproduct_id%5D=130601&secure%5Bresource_id%5D=1637&secure%5Bresource_type%5D=Category&secure%5Bsource_type%5D=category_page&secure%5Bsource_url%5D=https%3A%2F%2Fwww.g2.com%2Fcategories%2Fauditing-services%2Flocations%2Fnew-york-ny-us&secure%5Btoken%5D=0fb1067899cf6a99fb09f4483bc9a1fc3e7bd79da7e3dff445252d66ba45f626&secure%5Burl%5D=https%3A%2F%2Fwww.goodaccess.com%2Flp%2Fenterprise-vpn&secure%5Burl_type%5D=custom_url) --- ## What Are the Top-Rated Auditing Services Providers Products in 2026? ### 1. [Ernst & Young](https://www.g2.com/products/ernst-young/reviews) One of the world's leading professional services organizations, helps companies across the globe to identify and capitalize on business opportunities. **Average Rating:** 4.1/5.0 **Total Reviews:** 20 **Who Is the Company Behind Ernst & Young?** - **Seller:** [Ernst & Young (E&Y)](https://www.g2.com/sellers/ernst-young-e-y) - **Year Founded:** 1989 - **HQ Location:** London - **LinkedIn® Page:** https://www.linkedin.com/company/ernstandyoung (403,177 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 70% Enterprise, 40% Mid-Market #### What Are Recent G2 Reviews of Ernst & Young? **"[Advisory and Implementation](https://www.g2.com/survey_responses/ernst-young-review-11769267)"** **Rating:** 4.0/5.0 stars *— Verified User in Consulting* [Read full review](https://www.g2.com/survey_responses/ernst-young-review-11769267) --- **"[Good company to work with for rich experience](https://www.g2.com/survey_responses/ernst-young-review-10658599)"** **Rating:** 4.5/5.0 stars *— Aavinashh L.* [Read full review](https://www.g2.com/survey_responses/ernst-young-review-10658599) --- #### What Are G2 Users Discussing About Ernst & Young? - [Who owns EY India?](https://www.g2.com/discussions/who-owns-ey-india) - [Why is EY famous?](https://www.g2.com/discussions/why-is-ey-famous) - [What is Max Ernst known for?](https://www.g2.com/discussions/what-is-max-ernst-known-for) - [What is Ernst short for?](https://www.g2.com/discussions/what-is-ernst-short-for) ### 2. [KPMG](https://www.g2.com/products/kpmg/reviews) We offer broad management consulting skills including technology enablement. **Average Rating:** 4.2/5.0 **Total Reviews:** 22 **Who Is the Company Behind KPMG?** - **Seller:** [KPMG](https://www.g2.com/sellers/kpmg-e2874d4d-01ea-4fab-aa80-7344e39b9d73) - **HQ Location:** New York - **LinkedIn® Page:** https://www.linkedin.com/company/kpmg-us (53,551 employees on LinkedIn®) **Who Uses This Product?** - **Top Industries:** Accounting - **Company Size:** 50% Mid-Market, 36% Small-Business #### What Are Recent G2 Reviews of KPMG? **"[The greatest financial service](https://www.g2.com/survey_responses/kpmg-review-7640920)"** **Rating:** 5.0/5.0 stars *— John M.* [Read full review](https://www.g2.com/survey_responses/kpmg-review-7640920) --- **"[KPMG - Right Choice](https://www.g2.com/survey_responses/kpmg-review-8605228)"** **Rating:** 4.0/5.0 stars *— Verified User in Consulting* [Read full review](https://www.g2.com/survey_responses/kpmg-review-8605228) --- ### 3. [Eide Bailly](https://www.g2.com/products/eide-bailly/reviews) Eide Bailly provides 54,000 clients across the US with core services of audit & assurance and tax, as well as expanded services. **Average Rating:** 2.5/5.0 **Total Reviews:** 2 **Who Is the Company Behind Eide Bailly?** - **Seller:** [Eide Bailly](https://www.g2.com/sellers/eide-bailly) - **HQ Location:** United States Oval Historic District, New York, United States - **Twitter:** @EideBaillyLLP (2,995 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/eide-bailly-llp (3,785 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 50% Mid-Market, 50% Small-Business #### What Are Recent G2 Reviews of Eide Bailly? **"[Their robust business analysis and sprint performance was most impressive.](https://www.g2.com/survey_responses/eide-bailly-review-4370550)"** **Rating:** 5.0/5.0 stars *— Jan N.* [Read full review](https://www.g2.com/survey_responses/eide-bailly-review-4370550) --- #### What Are G2 Users Discussing About Eide Bailly? - [What is Eide Bailly used for?](https://www.g2.com/discussions/eide-bailly-what-is-eide-bailly-used-for) - [What is Eide Bailly used for?](https://www.g2.com/discussions/what-is-eide-bailly-used-for) ### 4. [Grant Thornton](https://www.g2.com/products/grant-thornton/reviews) Grant Thornton is a firm that offers three main service including Audit/Assurance, Tax and Advisory to help organizations pursue growth holistically whether through revenue improvement, leadership, mission fulfillment, or innovation. **Average Rating:** 4.8/5.0 **Total Reviews:** 3 **Who Is the Company Behind Grant Thornton?** - **Seller:** [Grant Thornton](https://www.g2.com/sellers/grant-thornton) - **Year Founded:** 1924 - **HQ Location:** Chicago, Illinois, United States - **Twitter:** @ThorntonBenefit (373 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/grant-thornton-us (11,671 employees on LinkedIn®) **Who Uses This Product?** - **Company Size:** 100% Enterprise #### What Are Recent G2 Reviews of Grant Thornton? **"[Grant Thornton are trusted advisors whom help us implement industry leading solutions](https://www.g2.com/survey_responses/grant-thornton-review-9754512)"** **Rating:** 4.5/5.0 stars *— Joanthan F.* [Read full review](https://www.g2.com/survey_responses/grant-thornton-review-9754512) --- **"[Indeed Big 5 !](https://www.g2.com/survey_responses/grant-thornton-review-7498002)"** **Rating:** 5.0/5.0 stars *— Prasad B.* [Read full review](https://www.g2.com/survey_responses/grant-thornton-review-7498002) --- #### What Are G2 Users Discussing About Grant Thornton? - [What is Grant Thornton used for?](https://www.g2.com/discussions/what-is-grant-thornton-used-for) ## What Is Auditing Services Providers? [Business Finance Providers](https://www.g2.com/categories/business-finance) ## What Software Categories Are Similar to Auditing Services Providers? - [Cybersecurity Consulting Services](https://www.g2.com/categories/cybersecurity-consulting) - [Accounting Firms ](https://www.g2.com/categories/accounting-firms) - [Financial Consulting Providers](https://www.g2.com/categories/financial-consulting) - [Tax Services Providers](https://www.g2.com/categories/tax-services)