Best Finance & Accounting Services Companies in Illinois, United States
The 155 best Finance & Accounting Services companies in Illinois, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: True Partners.
Our analysis of 50 Finance & Accounting Services companies
$6.2b in tracked funding; 80% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2022.
Ranked: Best Finance & Accounting Services companies in Illinois
| # | Company | Disclosed funding | Employees | Stage | Last round | Founded | Founder | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | Grant Thornton Merger and acquisition advisory firm | — | 6,500 | Acquired | 27 mo ago | 1924 | Alexander Grant Founder | — |
| 2 | UHY LLP Provider of accounting, tax, and business consulting services | — | 1,687 | Late Stage | 18 mo ago | 2006 | — | 1 award |
| 3 | Cdhcpa Provider of assurance, tax, and advisory services to businesses | — | 239 | Unfunded | — | — | — | 1 job opening · 2 partnerships |
| 4 | Accelerated Growth Advisors Provider of accounting, advisory and financial analysis services | — | 137 | Acquired | — | 2009 | — | 1 job opening |
| 5 | True Partners Provider of tax consulting services 45Market top 49%Funding top 50%Talent bottom 49%Global bottom 29% All 4 signals ▾Markettop 49% Fundingtop 50% Talentbottom 49% Globalbottom 29% Market: 133 employees (top 38% of Finance & Accounting Services) Funding: Raised $20.0M across 1 rounds · 1 rounds over 21 yrs (0.0/yr) rank vs industry peers · Fliar Intelligence Index 45/100 | $20M | 133 | Acquired | 247 mo ago | 2005 | Cary D McMillan Founder & Chairman | — |
| 6 | dhjj (digiovine, hnilo, jordan + johnson ltd.) DHJJ is an accounting company based in Naperville, IL. | — | 108 | Unfunded | — | 1974 | Patrick Kolzow CEO & MD | — |
| 7 | ATG Provider of recovery audit and purchase transaction analytics for retailers | — | 79 | Unfunded | — | 2004 | — | — |
| 8 | chawla & associates Chawla & Associates offers cloud-based accounting, FBAR reporting, IRS, and financial planning services for… | — | 65 | — | — | — | — | — |
Top 6 Finance & Accounting Services companies in Illinois
#1
Acquired · Chicago, Illinois · founded 2005 · 133 employees$20Mraised▾
Provider of tax consulting services
- Nov 2005Series B$20M
#2
Late Stage · Chicago, Illinois · founded 2006 · 1687 employees—raised▾
Provider of accounting, tax, and business consulting services. They serve various industries including construction, dealerships, energy, financial institutions, government, healthcare, manufacturing and distribution, not-for-profit, private equity, real estate, staffing, and technology. Services are tailored to each industry's specific needs and challenges. The firm also operates a charitable giving program supporting community initiatives.
- Dec 2024PE—
#3
Acquired · Chicago, Illinois · founded 1924 · 6500 employees—raised▾
Merger and acquisition advisory firm. Middle-market focused investment bank. Provides services such as merger and acquisition advisory, corporate financing, capital raising, and restructuring. The industry sectors served include construction, real estate, energy, and more.
#4
Acquired · Mokena, Illinois · founded 1956 · 36 employees—raised▾
Provider of freight auditing services
- Oct 2018PE—
#5
Series A · Chicago, Illinois · founded 2010—raised▾
Tax consultancy for businesses
- Jun 2017Series A—
#6
Acquired · Chicago, Illinois · founded 1942 · 1 employees—raised▾
M&A and strategic advisory firm focused on healthcare, fintech, manufacturing, and multiple sectors
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Finance & Accounting Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
What Illinois researches in fintech
University of Illinois institutions (led by UIUC) research fintech, crowdfunding, and blockchain with a cautiously optimistic tone, balancing advancements against concerns in digital finance and financial inclusion.
- University of Illinois at Springfield7
- Eastern Illinois University4
- University of Illinois Urbana-Champaign4
- Illinois Institute of Technology4
- Western Illinois University3