Business Service Company

Green Hasson Janks

National accounting, tax and advisory firm serving nonprofits, private equity and media clients

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TrustList summary

Green Hasson Janks, known as GHJ, is a national advisory, accounting and tax firm with clients across the globe. It provides audit, accounting, tax, profit participation and advisory services, and works with clients in several specialised industries.

Services

Audit and assurance: employee benefit plan audits, nonprofit audits and profit participation audits.
Tax services: international tax, nonprofit tax and state and local tax work.
Client accounting and advisory: outsourced accounting and advisory support for clients.
Transaction advisory: help with transactions, including exit and transaction planning.
Forensic and cyber services: forensic work and cyber incident response and threat assessment.
Profit participation services: litigation support and sales consulting for profit participation.

Clients

Entertainment and media, food and beverage, nonprofits, private foundations, private equity, real estate, manufacturing and distribution, high net worth clients, and waste and recycling businesses, according to its industries list.

Summary written by TrustList from the business's own published information, Oct 2026.

Categories & features

Rankings

Green Hasson Janks is ranked on 7 TrustList rankings: #2 on 1, #5 on 1, #12 on 2, #24 on 1, #31 on 1 and #42 on 1.

Every ranking orders its listings by their reviews, how complete the profile is and the Trust Score. Green Hasson Janks has no reviews yet and 3 of the 10 profile details we look for. Where no listing on a page has been reviewed, the order follows the profiles alone.

Business service company · 7 rankings

#2of 8
Private equity
It is the only one of the 8 here listing arts, entertainment & music and consumer products & services.
Its profile: “Entertainment and media, food and beverage, nonprofits, private foundations, private equity, real estate, manufacturing and distribution, high net worth clients, and waste and recycling businesses, according to its industries list.”
Of the 8 here, 3 also cover tax and 2 also cover business services.
Behind EFG Hermes, ahead of Hueman.
#5of 12
Nonprofit
It is the only one of the 12 here listing business services and non profit.
Its profile: “- Audit and assurance: employee benefit plan audits, nonprofit audits and profit participation audits.”
Of the 12 here, 8 also cover accounting and 2 also cover private equity.
Behind FOCUS St. Louis, ahead of JDC Events.
#12of 46
Real estate
It is the only one of the 46 here listing nonprofit and private equity.
Its profile: “Entertainment and media, food and beverage, nonprofits, private foundations, private equity, real estate, manufacturing and distribution, high net worth clients, and waste and recycling businesses, according to its industries list.”
Of the 46 here, 21 also cover medical and 18 also cover financial services; 2 also work in Mumbai and 2 also work in London.
Behind Braant Accounting, ahead of Greenlight Financial.
#12of 14
Arts entertainment and music
It is one of 3 here listing real estate and one of 5 here listing manufacturing.
Of the 14 here, 8 also cover consumer products & services and 7 also cover education; 2 also work in New York and 2 also work in Dubai.
Behind Globex Outreach, ahead of IKS Logics.
#24of 54
Non profit
It is one of 19 here listing tax and one of 23 here listing accounting.
Of the top 51 here, 13 also cover government and 12 also cover manufacturing; 4 also work in Washington and 2 also work in Michigan.
Behind Gka, P.C, ahead of Healy Consultants Group PLC.
#31of 106
Manufacturing
It is the only one of the top 72 here listing nonprofit and private equity.
Its profile: “Entertainment and media, food and beverage, nonprofits, private foundations, private equity, real estate, manufacturing and distribution, high net worth clients, and waste and recycling businesses, according to its industries list.”
Of the top 72 here, 14 also cover engineering and 12 also cover information technology; 3 also work in Middle East and 3 also work in California.
Behind First Last Staffing, ahead of Gross, Mendelsohn & Associates.
#42of 165
Media
It is the only one of the top 91 here listing nonprofit and private equity.
Its profile: “Entertainment and media, food and beverage, nonprofits, private foundations, private equity, real estate, manufacturing and distribution, high net worth clients, and waste and recycling businesses, according to its industries list.”
Of the top 91 here, 18 also cover creative and 17 also cover SEO; 6 also work in Asia and 5 also work in Europe.
Behind Golden Palms Group, ahead of Gtechwebindia.