Company lists · Data refreshed November 2026

Top 19 Accounting systems services based in Seattle, United States

RevenueBase identified 33 company matches for accounting systems services associated with Seattle, United States as of November 2026 and tracks 324 professional contacts across them, including 169 with verified work emails. Across the United States, New York is the largest hub for this category (123 companies); Seattle has 33.

This list covers company matches for accounting systems services associated with Seattle, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
33Companies
324Contacts tracked
169Verified emails
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The 19 largest accounting systems services based in Seattle, United States

Ranked by team size
Top 19 of 33 company matches for accounting systems services based in Seattle, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202651-200175 contacts →

Exact match

“NexTec Group is an award-winning business technology consultancy offering ERP and BI solutions to small and mid-sized businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Greenwood Ohlund, PS founded in 1971, is a well-respected partner in the Seattle community.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Camber Consulting LLC was founded in 2011 with the goal of providing specialized finance, accounting, and IT project management services to clients in the Pacific Northwest and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Pretty Books offers accounting, bookkeeping, payroll, and tax services to small business clients around the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Ledgerly Consulting was born from the shared passion of two accounting leaders whose core focus is providing clients with a deeper understanding of how to make their businesses…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Accman Inc is an accounting company based out of 215 NE 40th St.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSeattle, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“ChowaCo is a premier business consultancy dedicated to revolutionizing the way companies operate.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-106 contacts →

Exact match

“At Suite Solutions Group, we understand that a strong technology foundation is essential for business success, but equally important is having data that provides actionable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Whether you're launching a startup, scaling a growing business, or leading an established enterprise, we're here to elevate your financial management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSeattle, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“For over 30 years, our firm has been providing quality, personalized financial guidance to local individuals and businesses.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-104 contacts →

Exact match

“We are available to help with the following services- Accounting and Financial Reporting - Budgeting - Bookkeeping - Audit Preparation and Internal Audit Services - Interim CFO…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSeattle, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Seattle Accounting Services provides the guidance and expertise that Puget Sound organizations need to succeed in an ever-changing business and regulatory landscape.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

“ERP application software and ERP consultants with Manage Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Putting our Clients in Control Since 1991, Seattle-based SNI has provided technology solutions that help businesses stay ahead of changes in the marketplace.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Over 10 years of accounting experience from public accounting to private accounting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“As a business owner, you often have to fulfill many different roles, especially if you are growing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Streamline all aspects of your business accounting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Advocate Accounting is one of the most trusted names in Seattle for cost-effective and personal accounting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“ONE ON ONE ATHLETICS SEATTLE LLC is an accounting company based out of 4412 NE 74TH ST, SEATTLE, Washington, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 19 of 33 accounting systems services based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 169 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting systems services based in Seattle, United States at a glance

As of Nov 6, 2026
52.2%Verified-email coverage
9.8Average contacts per company
1-10Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
27
11-50
5
51-200
1

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 33 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Seattle, United States whose business descriptions match “accounting systems services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 169 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “accounting systems services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting systems services are there based in Seattle, United States?

RevenueBase identified 33 company matches for accounting systems services associated with Seattle, United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nextec Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most accounting systems services?

New York leads the United States with 123 company records, followed by Houston (90) and Los Angeles (81). Seattle has 33.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 169 professional contacts with verified work emails tracked across these 33 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.