B2B data
Accounting Firms in New Jersey
Ken's database lists 1,115 accounting firms headquartered in New Jersey as of Oct 17, 2026. The largest group, 77%, has 1-10 employees.
Ken Search Results
Ken Search
Query
Industry: "Accounting"; HQ state: New Jersey; HQ country: United States; Employees on record: 1 or more
- Companies
- 1,115
- 1-10 employees
- 855 (77%)
- 11-50 employees
- 215 (19%)
- 51-200 employees
- 15 (1%)
Ken's database, Oct 17, 2026. Headquarters counts, refreshed weekly.
How Many Accounting Firms Are in New Jersey?
In short 1,115 accounting firms in Ken's database have their headquarters in New Jersey (Oct 17, 2026).
Ken's database lists 1,115 accounting firms with headquarters in New Jersey. The largest group, 77%, has 1-10 employees. A company with only a branch office in New Jersey is not counted.
| Employees | Companies | Share |
|---|---|---|
| 1-10 | 855 | 77% |
| 11-50 | 215 | 19% |
| 51-200 | 15 | 1% |
| 201-500 | 1 | <1% |
| Not listed | 29 | 3% |
| Total | 1,115 | 100% |
Employee range as listed on each company profile, for the companies in the count. Not listed means the profile shows no size.
Largest Accounting Firms in New Jersey
In short By employee count in Ken's database, the largest is Withum in Princeton with 1,001-5,000 employees.
| Company | City | Employees |
|---|---|---|
| Withum | Princeton | 1,001-5,000 |
| SAX | Parsippany | 201-500 |
| Wiss | Florham Park | 201-500 |
| Accounts Payable Professionals Group | Newark | 201-500 |
| RRBB | Somerset | 51-200 |
| WilkinGuttenplan | East Brunswick | 51-200 |
| EOS Accountants LLP | Teaneck | 51-200 |
| Smolin, Lupin & Co., LLC | Parsippany | 51-200 |
| Nisivoccia CPAs | Mount Arlington | 51-200 |
| PNF Accountants & Advisors | East Brunswick | 51-200 |
Company-level data from Ken's database, ranked by employee count. This table reads each company's state from its address, so it can include large companies the count above misses because their record stores the state with a ZIP code. Public bodies, schools, job boards and companies with 50 employees or fewer are left out.
How We Counted
In short We counted accounting firms in Ken's database with headquarters in New Jersey on Oct 17, 2026.
- Filter: Companies in Accounting, with headquarters in New Jersey, United States, and at least one employee on record.
- Headquarters only. Companies with just an office in New Jersey are not counted.
- These are companies in Ken's database (250M people and 24M companies), not every company that exists.
- Some records store the state with a ZIP code, and the state filter misses those, so read the count as a floor. The largest-companies table reads the state from each record's address, so it includes them.
- Counts as of Oct 17, 2026. We check them weekly, and the dates move only when a count or a listed company changes.
- Pages publish only at 50 companies or more. Ken is our product, and these counts come from its company database.
{"industries":["Accounting"],"countries":["US"],"states":["New Jersey"],"employeesCount":{"min":1},"pageSize":0}FAQ
How many accounting firms are in New Jersey?
Ken's database lists 1,115 accounting firms headquartered in New Jersey as of Oct 17, 2026.
Which accounting firms in New Jersey have the most employees?
In Ken's database, Withum, SAX and Wiss have the most employees of the accounting firms headquartered in New Jersey.
Can I get a list of accounting firms in New Jersey?
Yes. Run the filter on this page in Ken Search. Searching is free, and a valid email costs 1 credit ($0.02).
How often is this count updated?
We check it weekly. The dates on this page move only when a count or a listed company changes, so an older date means nothing moved since.
Why does this count differ from other sources?
Sources count differently: headquarters or any office, industry labels or government codes, and how many companies they track. This page counts headquarters in Ken's database with the filter shown above.
Do This in Ken
Search these companies in Ken
Open Ken Search with the same filter to see all 1,115 companies, narrow them by size or city, and find a valid email for the people you want to reach.
- Set these filters: Industry: "Accounting"; HQ state: New Jersey; HQ country: United States; Employees on record: 1 or more.
- Narrow by employee range or city.
- Find valid emails and add the companies to a campaign.
- Module
- Ken Search
- Open in Ken
- /waitlist
- API
POST /v1/search/companies- MCP tool
search_search_companies- Cost
- Free to search, 1 credit ($0.02) per valid email
The new Ken opens to the waiting list in batches.
Related
Sources
| Source | Checked |
|---|---|
| Ken's company database, queried through Ken Search (POST /v1/search/companies) | |
| Ken pricing (credit cost per valid email) |
Changelog
- Page published with counts from Ken's database.