What is Blackline Partners's NAICS code?

Blackline Partners's NAICS code is 52 (Finance and Insurance).

Insights

Market positioning Boutique tax and financial services firm with a California footprint serving small business owners and high net worth individuals, suggesting opportunity to cross-sell tax, financial planning, and compliance services to a concentrated client base.

Growth signals Recent collaboration with Artemis Real Estate Partners indicates appetite for strategic partnerships in real estate and related sectors, presenting a pathway to expand services to property firms, developers, and investment groups.

Scale and reach Mid-sized firm with 51-200 employees across 27 offices and 15,000 clients, implying solid regional presence and the potential to upsell managed services, practice consolidation, or enterprise-grade tax technology deployments.

Tech modernization Tech stack includes cloud, web, and collaboration platforms (Google Cloud, Microsoft 365, WordPress) indicating readiness for modern practice management, data security enhancements, and scalable client portals to improve efficiency and client experience.

Revenue focus Revenue in the $1M-$10M range points to upsell opportunities with larger enterprise tax and financial services solutions, advisory packages, and targeted add-ons for high net worth clientele or more complex business needs.

Blackline Partners Tech Stack

Blackline Partners uses 8 technology products and services including WordPress, MySQL, Microsoft 365, and more. Explore Blackline Partners's tech stack below.

WordPress
Content Management System
MySQL
Database
Microsoft 365
Email
Google Cloud
Infrastructure As A Service
TweenMax
Javascript Frameworks
Modernizr
Javascript Libraries
WP Engine
Platform As A Service
Nginx
Web Servers

Media & News

Blackline Partners partners with Artemis Real Estate Partners.
Blackline Partners has teamed up with Artemis Real Estate Partners on the project located at 6330 Nita Way.
Apr 29, 2021 | www.boomeranginterests.com

Blackline Partners's Email Address Formats

Blackline Partners uses at least 3 email formats:

Blackline Partners Email Formats	Example	Percentage
First.Last@blacklinepartners.net	John.Doe@blacklinepartners.net	84%
Fir.Last@blacklinepartners.net	Joh.Doe@blacklinepartners.net	11%
LastFirst@blacklinepartners.net	DoeJohn@blacklinepartners.net	5%

Frequently Asked Questions

What is Blackline Partners's official website and social media links?

Blackline Partners's official website is blacklinepartners.net and has social profiles on LinkedIn.

How much revenue does Blackline Partners generate?

As of August 2026, Blackline Partners's annual revenue is estimated to be $1M - $10M.

What is Blackline Partners's SIC code and NAICS code?

Blackline Partners's SIC code is 8721 - Accounting, Auditing, and Bookkeeping Services and NAICS code is 52 - Finance and Insurance.

How many employees does Blackline Partners have currently?

As of August 2026, Blackline Partners has approximately 51 employees across 1 continents, including North America. Key team members include Vice President, Operations And Development: J. N., Prin: J. G. and Certified Public Accountant: S. S. Explore Blackline Partners's employee directory with LeadIQ.

What industry does Blackline Partners belong to?

Blackline Partners operates in the Financial Services industry.

What technology does Blackline Partners use?

Blackline Partners's tech stack includes WordPress, MySQL, Microsoft 365, Google Cloud, TweenMax, Modernizr, WP Engine and Nginx.

What is Blackline Partners's email format?

Blackline Partners's email format typically follows the pattern of First.Last@blacklinepartners.net. Find more Blackline Partners email formats with LeadIQ.

Blackline Partners

Q: How many employees does Blackline Partners have currently?

Blackline Partners has approximately 51 employees.

Q: What technology does Blackline Partners use?

Blackline Partners's tech stack includes Modernizr, Google Fonts API, PHP, Google Analytics, RSS.

Financial ServicesCalifornia, United States51-200 Employees

Blackline Partners is a mid-sized financial services firm based in San Diego, California, operating as a network of boutique tax and financial offices across the state. The organization brings together nearly 150 professionals across 27 offices to serve more than 15,000 tax and financial clients, with a focus on small business owners and high net worth individuals. It offers partnership opportunities for EA and CPA tax practitioners seeking to reduce the administrative burden of operating a tax practice.

In April 2021, Blackline Partners announced a partnership with Artemis Real Estate Partners on a project located at 6330 Nita Way. The arrangement reflects the firm's engagement with external collaborations within the California market.