Insights

Diverse Industries Green Hasson Janks specializes in serving high-growth sectors such as entertainment, food and beverage, media, advertising, and nonprofit organizations, indicating potential opportunities to tailor financial services, advisory, and technology solutions to clients within these dynamic markets.

Strong Network As a member of HLB International, GHJ offers a global network with expertise across over 150 countries, providing prospects for multinational engagements or cross-border advisory services that can expand client reach and operational scope.

Innovation & Recognition Recognition as an innovative and DEI-focused firm, along with awards like Top 100 Firm and Fastest-Growing Firm, suggests a reputation for progressive practices and growth strategies, creating opportunities to position advanced advisory solutions that support similar aspirations.

Community Engagement Active involvement through partnerships with local initiatives like Everytable and The Mom Project demonstrates a client base that values social responsibility, opening doors to socially conscious organizations seeking advisory services aligned with their community impact goals.

Technology Stack Utilization of cloud and web technologies such as Microsoft, Google Maps, and PHP indicates an openness to leveraging digital solutions, which could be promising for selling innovative compliance, cybersecurity, or cloud migration services aligned with their tech infrastructure.

Similar companies to GHJ

GHJ Tech Stack

GHJ uses 8 technology products and services including Google Hosted Libraries, Vue.js, jQuery, and more. Explore GHJ's tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • Vue.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Campaign Monitor SPF
    Marketing Automation
  • PWA
    Miscellaneous
  • Google Tag Manager
    Tag Management
  • Adobe Creative Suite
    Visualisation Software
  • Facebook
    Widgets

GHJ's Email Address Formats

GHJ uses at least 2 format(s):
GHJ Email FormatsExamplePercentage
FLast@greenhassonjanks.comJDoe@greenhassonjanks.com
98%
Last@greenhassonjanks.comDoe@greenhassonjanks.com
1%
FiLast@greenhassonjanks.comJoDoe@greenhassonjanks.com
1%
FLast@ghjadvisors.comJDoe@ghjadvisors.com
97%
FiLast@ghjadvisors.comJoDoe@ghjadvisors.com
1%
First.Last@ghjadvisors.comJohn.Doe@ghjadvisors.com
1%
F.Last@ghjadvisors.comJ.Doe@ghjadvisors.com
1%

Frequently Asked Questions

Where is GHJ's headquarters located?

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GHJ's main headquarters is located at 700 S. Flower St., Suite 3300 Los Angeles, California 90017, US. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is GHJ's phone number?

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You can contact GHJ's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is GHJ's official website and social media links?

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GHJ's official website is ghjadvisors.com and has social profiles on LinkedIn.

How much revenue does GHJ generate?

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As of October 2025, GHJ's annual revenue is estimated to be $16M.

What is GHJ's NAICS code?

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GHJ's NAICS code is 5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services.

How many employees does GHJ have currently?

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As of October 2025, GHJ has approximately 1.5K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: D. T.Chief People Officer: A. S.Chief Human Resources Officer: J. S.. Explore GHJ's employee directory with LeadIQ.

What industry does GHJ belong to?

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GHJ operates in the Accounting industry.

What technology does GHJ use?

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GHJ's tech stack includes Google Hosted LibrariesVue.jsjQueryCampaign Monitor SPFPWAGoogle Tag ManagerAdobe Creative SuiteFacebook.

What is GHJ's email format?

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GHJ's email format typically follows the pattern of FLast@greenhassonjanks.com. Find more GHJ email formats with LeadIQ.

When was GHJ founded?

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GHJ was founded in 1953.
GHJ

GHJ

AccountingUnited States1001-5000 Employees

At GHJ, we go beyond numbers. We are a national advisory and accounting firm committed to empowering our clients and team members to pursue their passions, grow thriving businesses and create a brighter future. Committeed to a hybrid and inclusive work culture with headquarters in Los Angeles and offices in San Jose, Buffalo and Denver, our 250+ professionals and over 20 partners serve clients across the U.S. and around the world.

We specialize in industries that shape the future — entertainment, food and beverage, media and advertising and nonprofit organizations — delivering tailored solutions that meet you where you are and help you get to where you want to be.

Recognized as a Most Innovative Firm, DEI-Focused Firm of the Year, Top 100 Firm, 7th Fastest-Growing Firm and a Best Firm to Work For, among others, GHJ stands out for innovation, diversity and a deep dedication to success — for clients and employees alike. Our collective strength comes from the diversity of perspectives, experiences and passions that drive our team to deliver exceptional service. Here, hybrid work is the norm, and diversity, equity, inclusion and accessibility (DEIA) are not just part of our culture — they are how we thrive. 

Through the GHJ Foundation, we support causes that matter by contributing time, talent and resources to uplift our communities.

Additionally, as a proud member of HLB International, a global network of independent advisory and accounting firms, GHJ connects you to expertise in over 150 countries. Whether your goals are local or global, we are here to help you achieve them.

Explore opportunities to grow with us — whether as a client or a team member — and discover how GHJ helps businesses and people everywhere #BeMore.

Section iconCompany Overview

Headquarters
700 S. Flower St., Suite 3300 Los Angeles, California 90017, US
Phone number
NAICS Code
5412 - Accounting, Tax Preparation, Bookkeeping, and Payroll Services
Founded
1953
Employees
1001-5000

Section iconFunding & Financials

  • $250M$500M

    GHJ's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    GHJ's revenue is estimated to be in the range of $250M$500M

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