Best Management Consulting Services Companies in New York, United States
The 365 best Management Consulting Services companies in New York, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: GLG.
Ranked: Best Management Consulting Services companies in New York
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | GLG 🦄 Provider of network consulting services | $442M | 125 mo ago | 1,477 | Thomas Lehrman Co-Founder | WordPressMySQLPHP+24 | — | 2 launchs |
| 2 | Teneo Provider of global strategic advisory and communications business | $400M | 137 mo ago | 313 | — | Apple iCloud MailMicrosoft 365YouTube+30 | — | 3 awards |
| 3 | Sequence Holdings Provider of capital, operational expertise, and technology to drive business growth | $75M | — | — | Michael Lee Co-Founder | — | 12 patents Ergonomic footwear and yoga mats featuring columnar support/traction structures. | — |
| 4 | AlixPartners M&A and corporate advisory firm focused on energy, consumer product, retail, and multiple sectors | $57M | 85 mo ago | 1,499 | Jay Alix Founder | Apple iCloud MailAlgoliaElement UI+18 | 12 patents Patents concentrated in computing, sensing & instrumentation | 1 launch |
| 5 | MAGNA Provider of management consulting services | $18M | 45 mo ago | 333 | Magna Solis CEO | — | — | — |
| 6 | Moxie Partners Provider of diversified management consulting services | $16M | 34 mo ago | — | — | — | — | — |
| 7 | Morrow Sodali Provider of strategic advisory, M&A and capital market intelligence services | $15M | 82 mo ago | 1,000 | — | — | — | — |
| 8 | Liiv Group Home - Liiv Group | $14M | 79 mo ago | — | Benoit Lagarde Founder | — | — | — |
| 9 | houck.fyi Provider of business consulting services | $12M | 47 mo ago | — | Michael Houck Founder | — | — | — |
| 10 | Finsbury Glover Hering Provider of management consulting, digital strategy, and financial services | $12M | 32 mo ago | — | Alexander Geiser CEO | — | — | — |
| 11 | Seven Springs Partners Provider of management consulting services | $12M | 23 mo ago | — | Brandon Kuchta Co-Founder & Director | Cart FunctionalitySquarespace CommerceSquarespace+17 | — | — |
| 12 | N5 Developer of a fintech platform for financial institutions | $10M | 15 mo ago | 2 | Julian Colombo CEO | Three.jsEmotionReact+19 | — | — |
| 13 | FGS Global Provider of business strategy, financial, and education consulting services | $6M | 32 mo ago | 1,704 | — | StoryblokApple iCloud MailTypeScript+21 | — | 1 award |
| 14 | Bonsai Provider of management consulting services | $5M | 60 mo ago | 18 | Patrick Sullivan Founder & CEO | Node.jsFacebook LoginTailwind CSS+15 | 37 patents AI model training platforms with UI, searchable libraries, and blockchain ledger integration | — |
| 15 | Kindred Provider of management consulting services | $5M | 76 mo ago | 100 | — | — | — | — |
| 16 | Purpose Creative campaigns for global impact, driving change and influencing decision-makers | $4M | 146 mo ago | 32 | Alex Montgomery Founder/Manager | WordPressApple iCloud MailGoogle Workspace+25 | 5 patents Cell culture and tissue engineering technologies for producing biological constructs | — |
| 17 | SmartAnalyst Provider of data analytics & consulting services | $4M | 237 mo ago | 147 | Ranjit Shastri Co-Founder | — | — | — |
| 18 | Endless Frontier Labs Provider of leadership management services | $3M | 22 mo ago | 81 | — | WordPressMySQLPHP+20 | — | 5 awards |
| 19 | USQ Provider of customized (re)insurance solutions and alternative risk transfer | $3M | 66 mo ago | 14 | Anibal Moreno Founder / Chief Executive Officer / Chairman of the Board | Webflowcore-jsjQuery+5 | — | — |
| 20 | Primary Insight Provider of market research and insights services | $2M | 183 mo ago | 80 | Leighton Thomas Co-Founder & CEO | — | — | — |
| 21 | Oliver Wyman Provider of insurance risk management services | $2M | 76 mo ago | 8,327 | Sumit Sarawgi Partner | Adobe Experience ManagerApple iCloud MailJava+26 | — | — |
| 22 | Skye Provider of management consulting services | $2M | 47 mo ago | 43 | Jessica Wolf CEO | — | — | — |
| 23 | Radiate Provider of management consulting and business management services | $975K | 99 mo ago | 3,612 | — | — | — | — |
| 24 | The Ember Company Provider of business and operational consulting services | $895K | 56 mo ago | 1 | Matt Jung Co-Founder & Managing Director | — | 40 patents Active temperature-controlled beverage containers and portable cooling systems for on‑the‑go use. | — |
| 25 | SYPartners Provider of strategy management consulting services | $500K | 164 mo ago | 220 | Jessica Orkin Chief Executive Officer | Cart FunctionalitySquarespace CommerceSquarespace+22 | — | — |
| 26 | FirstBase Provider of business consulting services | $466K | 58 mo ago | 85 | Mark M CEO | WebflowAmazon Web ServicesAppcues+28 | — | 1 launch |
| 27 | FiComm Provider of management & business consulting and digital marketing services | $300K | 93 mo ago | 17 | Megan Carpenter Co-Founder & CEO | — | — | — |
| 28 | BSR Foundation focused on business advisory, human right, legal, and supply chain consulting services | $297K | 203 mo ago | 98 | — | ExpressionEngineSalesforcePHP+16 | — | — |
Top 12 Management Consulting Services companies in New York
#1
Series B · New York City, New York · founded 2017 · 2 employees$9.5Mraised▾
Developer of a fintech platform for financial institutions. This platform helps financial firms transition from complex legacy systems to modern digital solutions without requiring core technology changes. It offers tailored implementations, connecting seamlessly with existing systems. The company also provides consulting services and a software development lab to transform client ideas into software. The platform is designed to address specific pain points within the financial industry, improving efficiency and productivity.
- Feb 2025Series B$20M
- Sep 2023Series A$9.5M
#2
Series A · New York City, New York · founded 2015$11.5Mraised▾
Provider of management consulting services
- Jun 2024Series A$10M
- Jan 2021Seed$1.5M
#3
Series A · New York, New York · founded 2019 · 81 employees$3.4Mraised▾
Provider of leadership management services
- Aug 2024Series A$3.4M
#4
GLG 🦄Series E · New York City, New York · founded 1998 · 1477 employees$442Mraised▾
Provider of network consulting services. It offers a technology platform that connects professionals with industrial, media, life sciences, private equity, hedge funds, and law sectors. Its experts include asset managers, consultants, physicians, engineers, senior executives, and former government officials.
- Dec 2015Series E$212M
- 2008Series D$200M
- 2004Series B$30M
#5
Acquired · New York City, New York · founded 2011 · 313 employees$400Mraised▾
Provider of global strategic advisory and communications business. The company focuses on helping clients achieve major business objectives, manage their reputations and enhance stakeholder value. The company provides expertise and leadership that companies need to drive strategic change at critical inflection points that demand CEO focus and cross functional attention. It advises clients on strategies and actions to create, protect and realize value across the full spectrum of transactions and industries. The company anticipates and mitigates risks associated with geopolitics, physical security and cybersecurity to ensure business continuity and resiliency. It assesses current organizational needs and identifying what and who is needed in the future to build thriving, sustainable organizations.
- Jan 2015PE$400M
#6
Series B · Brooklyn, New York$15.7Mraised▾
Provider of diversified management consulting services
#7
Series B · New York City, New York · founded 1996$11.8Mraised▾
Provider of management consulting, digital strategy, and financial services
#8
Acquired · New York City, New York · founded 1994 · 1704 employees$6.5Mraised▾
Provider of business strategy, financial, and education consulting services
- Oct 2023Unattributed$6.5M
- May 2023PE—
#9
Series A · New York, New York · founded 2001 · 333 employees$17.7Mraised▾
Provider of management consulting services
- Sep 2022Series A$17.7M
#10
Acquired · New York City, New York · founded 1981 · 1499 employees$57.2Mraised▾
M&A and corporate advisory firm focused on energy, consumer product, retail, and multiple sectors
- Apr 2019PE$57.2M
- 2006PE—
#11
Series A · New York, New York · founded 2025$75Mraised▾
Provider of capital, operational expertise, and technology to drive business growth. The company partners with businesses and management teams to foster industry leadership. It offers resources to support sustainable expansion. The company focuses on providing support to help businesses achieve their potential.
- Seed$75M
- Series A—
#12
Deadpooled · Brooklyn, New York · founded 2019$12Mraised▾
Provider of business consulting services
- Jun 2022Series A$12M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Management Consulting Services coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.