Best Business Consultants in Brooklyn, NY

23 firms listed · all 23 in Brooklyn · 4 open weekends · 12 rated 4.5+ · 1 shows a license

Data verified October 21, 2026

The Peli Firm

The Peli Firm

5.0 60 reviews
“Their service and commitment to excellence assure you that your needs are truly valued and prioritized.”
Free phone consultationVirtual consultationsSince 2011
1 Dock 72 Wy Suite 7-128
i
Book onlineBook
Maroon Strategist

Maroon Strategist

5.0 20 reviews
“My company retained Maroon Strategist team to help us through the MBE certification process.”
Free consultationServes WorldwideSince 2016
495 Flatbush Ave
i
Lishawns Consulting

Lishawns Consulting

4.6 5 reviews
“At the initial stage of creating our 501c3, Lishawn Consulting walked us through the options for grant writing and funding resources offered by the Mayor's office and the city of New York.”
Since 2019
720 St Marks Ave #5G
i
Yona Love Consulting Services

Yona Love Consulting Services

4.6 9 reviews
“I would HIGHLY recommend this team to anyone needing help navigating the DOB and completing construction/renovation projects.”
1,500+ clients served35+ years
1928 Bay Ave #300
i
Chiefly Consultants

Chiefly Consultants

5.0 3 reviews
“She is dynamic and is great at helping businesses get more efficient, and productive.”
Since 2021
335 7th Ave
i
Makeover 360 Agency

Makeover 360 Agency

5.0 5 reviews
“She is a great advisor and would recommend anybody to consult with her.”
Since 2019
147 Prince St
i

The 23 consulting firms listed for Brooklyn, NY work with businesses on strategy, operations, growth and process. Everything shown about their service lines and the sectors they serve comes from their own websites; ratings come from public reviews.

Area overview: Brooklyn, NY

All 23 firms we list here are in Brooklyn itself. We have 25 firms in Brooklyn on file; this page shows the highest-rated 23. 14 of the firms on this page have a rating, from 3.9 to 5.0 across 171 reviews; 1 has 50 or more reviews and 12 are rated 4.5 or higher. 4 are open on Saturdays and 1 on Sundays. 1 shows a license on its website. Domain records put 8 websites of the firms on this page at ten or more years old; the oldest dates from 1995. We have a website on file for 21 of the firms on this page; 18 publish a contact page; 17 list a public email and 6 take bookings online. We count these figures across the firms on this page; hours and prices change, so confirm the details with the firm before you book a consultation.

Can I book a session online with consultants listed for Brooklyn?

6 of the 23 firms take bookings through their sites. The first slot is usually a qualifying call: what your business does, what the problem is, whether they work on that kind of thing. Write the problem in one paragraph before you book and the call gets far more useful.

J Hassan Consultant

J Hassan Consultant

5.0 1 review
Since 2006Prices online
47 Cambridge Pl
i
Book onlineBook
Furth & Associates

Furth & Associates

5.0 1 review
“As a (now exited) founder and CEO, my role as a front-line contributor eventually evolved into a 'best practices' setting cultural and metrics-prioritizing leader”
Free consultationServes New York City, NY, surrounding areasLicensedSince 2018
365 Bridge St #15f
i
Hucs Consulting

Hucs Consulting

Since 2015
3413 Avenue H #65
i
Under the Ark Enterprises

Under the Ark Enterprises

5.0 3 reviews
“Any company needing support with MWBE certification, securing funding through grants and capital campaigns and/or strategic planning and visioning, Under the Ark Enterprises delivers with professionalism and great attention to detail.”
Since 2023
21 De Sales Pl
i
Balcom Consulting Services

Balcom Consulting Services

3.9 9 reviews
“Very good service and they help guide me out of a big tax mess.”
Serves worldwideSince 2002
494 Flatbush Ave
i
JD Consulting

JD Consulting

4.9 2 reviews
Since 2014
1821 58th St
i
AGD Consulting

AGD Consulting

Since 2019
1364 E 58th St Suite 1
i
Noulas Consulting

Noulas Consulting

5.0 2 reviews
“He is an amazing man smart helpful and courteous to all your needs must use if needed and his services are great”
Since 1996
8516 4th Ave
i
B & C Consultants

B & C Consultants

5.0 1 review
“Luis Alfonso took his time to explain what he was doing.”
4907 18th Ave
i
Shmma Management Corp

Shmma Management Corp

Since 2023
1610 Avenue P Unit 1F
i
Rands Consulting

Rands Consulting

Since 2021
97 N 10th St #2A
i
Lenbar Consulting

Lenbar Consulting

Since 1995
1114 E 31st St
i
Elite Listings NYC

Elite Listings NYC

2141 Cortelyou Rd Office
i
Cleonmaye Corp.

Cleonmaye Corp.

Since 2015
195 Plymouth St
i
SMP Global Consultants

SMP Global Consultants

Since 2016
495 Flatbush Ave
i
Brunner Consulting

Brunner Consulting

Since 2017
3611 14th Ave
i
Bing Consulting Group

Bing Consulting Group

Since 2009
212 St James Pl
i
HomeBusiness Consulting FirmsNew YorkBrooklyn, NY

Why these companies made our list

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