About GLG
GLG is a Business Services company based in New York (United States) founded in 1998 by Thomas D Lehrman and Mark Gerson. Network consulting services are provided via a professional connection platform. It operates on a Professional Services and Subscription Services model in Business Services and Technology sectors. GLG has raised $442 million across 4 funding rounds from investors including SVB, Bessemer Venture Partners and Merrill Lynch. The company has 12,244 employees. GLG was last valued at $875 million in January 2007. Its chief executive, as recorded, is Gemma Postlethwaite. Its website glginsights.com draws about 266 thousand monthly visits. GLG offers products and services including GLG Calls, GLG Surveys, GLG Integrated Insights, GLG Qualitative, and GLG Events. Its focus areas include Professional Services, Consulting, Business Consulting and Information Services. Its legal entity is Gerson Lehrman Group, Inc. Its competitors include YPO, Maven and PreScouter; 1 of its 3 listed competitors has raised funding.
Company details
GLG, operated by Gerson Lehrman Group, Inc., is established as a leading insight network connecting professionals with experts for informed decision-making. Services are offered across various sectors including business, technology, medical devices, pharmaceuticals, industrials, consumer goods, finance, and professional services. Solutions such as GLG Calls, Surveys, Integrated Insights, Qualitative research, Events, and Library subscriptions are provided to support clients in strategy, product development, and market analysis. A robust compliance framework is maintained to ensure the integrity of primary research interactions.
- Headquarters New York, United States
- Employees 12,244
- Founders Thomas D Lehrman, Mark Gerson
- Stage Unicorn
- SectorsBusiness ServicesTechnology
- Website category Jobs and Career
- Phone•••• ••••
- Website glginsights.com
- Social LinkedIn X Facebook
- Legal Name Gerson Lehrman Group, Inc.
- Total Equity Funding$442M (USD)
in 4 rounds
- Latest Funding Round$38.89K (USD), Unspecified
Dec 2023
- InvestorsSVB
& 8 more
- Employee Count12,244
Products & Services of GLG
GLG offers a comprehensive portfolio of products and services, including GLG Calls, GLG Surveys, GLG Integrated Insights, GLG Qualitative, and GLG Events.
Expert insights are provided through one-on-one tailored conversations.
Research objectives are met with diverse B2B expertise insights.
Broader needs are addressed with comprehensive market research studies.
In-person or virtual focus groups are conducted for insights.
Expert perspectives are shared through interactive industry trend events.
Funding Insights of GLG
GLG has successfully raised a total of $442M across 4 strategic funding rounds. The most recent funding activity was a Unspecified round of $38.89 thousand completed in December 2023. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $442M
- Total Rounds 4
- Last Round Unspecified — $38,888
- First Round $30M
(Jun 2004)
- Investors Count 9
All 4 funding rounds of GLG with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Dec 2023 | $38,888 | Unspecified | – | – | – |
| Dec 2015 | $212M | Series E | – | SFW Capital Partners | – |
| Jun 2008 | $200M | Series D | – | Silver Lake | – |
| Jun 2004 | $30M | Series B | – | Bessemer Venture Partners | – |
| Date | Valuation | Stage |
|---|
Full valuation and stage history of GLG
Every valuation point, the growth-stage changes (minicorn, soonicorn, unicorn) and the dates behind them require an active premium plan.
- All valuation points
- Stage changes
- Dates
- Exports
Verified entity values are shown only after access is granted.
Last known valuation $875M (Jan 2007). 9 investors in total: 9 institutional.
Investors in GLG
GLG has secured backing from 9 investors, including venture fund and institutional investors. Prominent investors backing the company include SVB, Bessemer Venture Partners and Merrill Lynch.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
SFW Capital Partners is focused on private equity investments in industrial and life sciences technology sectors. | 2007 | sfwcap.com | Rye, United States | |
Technology investing and private equity firm focused on partnerships. | silverlake.com | |||
Venture capital investments and support for entrepreneurs in technology and innovation sectors. | 1911 | bvp.com | Redwood City, United States | |
PE firm invests in the US | cohesivecapital.com | New York, United States | ||
Venture capital is invested in consumer and enterprise software services. | teamworthy.com | Greenwich, United States | ||
Capital investments are directed toward US-based opportunities. | princetonventures.com | Princeton, United States | ||
Consumer and enterprise software is invested in by Haystack Partners. | haystackpartners.com | New York, United States | ||
Banking services are provided to innovative companies, investors, and individuals. | 1983 | svb.com | Santa Clara, United States | |
Commercial bank | 1990 | ml.com | New York, United States |
Investor details for GLG
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of GLG
390 people are tracked at GLG (87 in leadership, 5 in board & advisors, 298 in team); the tracked headcount is 12,244.
| Name | Role | Group |
|---|---|---|
Thomas D Lehrman | Co-Founder | Leadership |
Gemma Postlethwaite | CEO | Leadership |
Mark Gerson | Founder | Leadership |
David Hayes | Director Of Software Engineering | Leadership |
Gerald Ferguson | Senior Director, Head Of ANZ | Leadership |
Zach Bucknoff | Director, Strategic Initiatives | Leadership |
Nathan Andrews | Chief Technology Officer | Leadership |
Shelly Yeh-Palma | Head of Corporate Development | Leadership |
Ramakrishnan Adaikalavan | Head of APAC | Leadership |
Jack Byrne | Vice President Of Engineering | Leadership |
Mark Stover | Director Of Engineering | Leadership |
Nicholas Swarr-Chheng | Director Of Engineering - Compliance | Leadership |
Ben Law | Senior Director, Compliance | Leadership |
Ankit Maheshwari | Director Of Accounting | Leadership |
Bryan Sherwood | Global Head Talent Acquisition | Leadership |
Peter Allen | Senior Director, Compliance Systems & Data | Leadership |
Shahriar Rafimayeri | Chief Information Officer | Leadership |
Mary Burke | Chief Commercial Officer (cco) | Leadership |
Eu-Gene Sung | CFO | Leadership |
Andrew Gordon | Senior Vice President And Head Of Credit Strategies | Leadership |
370 more people are available in the full profile.
Complete people profiles for GLG
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of GLG
4 dated milestones of GLG across 25 years, from founding to its latest funding, stage changes and deals.
- Founded GLG is founded.
- Funding First funding round of $30.0M.
- Milestone Reaches Unicorn status.
- Funding Latest funding round, Unspecified, of $39K.
Competitors of GLG
GLG has 3 listed competitors in our database, 1 of them funded. They include YPO, Maven and PreScouter.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| ypo.org | 1950 | Irving, United States | 2 | Strategic consulting services are provided to organizations by YPO. | ||
| maven.co | 2010 | San Mateo, United States | $7.77M | 6 | Micro consulting services are provided for on-demand expertise needs. | |
| prescouter.com | 2010 | Chicago, United States | 30 | Strategy consulting firm offering technical insights and expert networks for businesses. |
Detailed competitors of GLG
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Web traffic of GLG
The website of GLG (glginsights.com) receives about 265.5K visits a month and ranks #217,320 among all websites worldwide, #3,101 in Jobs and Career.
- Monthly visits265.5K
▲ 28.6% vs previous month
- Unique visitors95.1K
per month
- Global rank#217,320
among all websites
- Category rank#3,101
Jobs and Career · Jobs and Career
- Bounce rate48%
- Pages per visit2.2
- Average visit1 min 15 sec
- DevicesDesktop 66% · Mobile 34%
Websites whose visitors overlap most with GLG. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| jobright.ai | 100% | 4M | #19,106 | View details | |
| guidepoint.com | 94% | #343,915 | View details | ||
download.yingjiesheng.com | download.yingjiesheng.com | 94% | #8,788,298 | – | |
jobs.lever.co | jobs.lever.co | 75% | #4,880 | – | |
jobs.ashbyhq.com | jobs.ashbyhq.com | 72% | #4,138 | – | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 20 similar websites and full traffic analytics for GLG
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 20 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Top companies in Professional Consulting & Advisory
3 companies that operate in the same segment as GLG (Professional Consulting & Advisory) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Provider of data analytics, cloud modernization, management strategy, and digital transformation services | 1998 | Aliso Viejo, California, United States | USD 250 M | USD 59.61 M | 1,905 | |
Diversified insurance brokerage and risk management services are offered worldwide. | 1927 | Rolling Meadows, Illinois, United States | USD 13.94 B | 56,000 | ||
Talent acquisition and consulting services are provided globally. | 1969 | Los Angeles, California, United States | USD 2.94 B | 9,250 |
Unlock complete access to The Company Check
Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.
- Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
- Full access to every database India & global coverage, advanced filters and rich profile details
- Always-on access from your team account Single premium plan for everything you see on the portal
Related news about Glg
Complete news archive for GLG
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Frequently Asked Questions about GLG
GLG was founded in 1998 and raised its 1st funding round 6 years after it was founded.
GLG is headquartered in New York, United States. It is registered at New York, New York, United States.
Gemma Postlethwaite is the CEO of GLG, as recorded in our data.
GLG is a funded company, having raised a total of $442M across 4 funding rounds to date. The company's 1st funding round was a Series B of $30M, raised on Jun 2004.
GLG has 12,244 employees.
GLG, operated by Gerson Lehrman Group, Inc., is established as a leading insight network connecting professionals with experts for informed decision-making. Services are offered across various sectors including business, technology, medical devices, pharmaceuticals, industrials, consumer goods, finance, and professional services. Solutions such as GLG Calls, Surveys, Integrated Insights, Qualitative research, Events, and Library subscriptions are provided to support clients in strategy, product development, and market analysis. A robust compliance framework is maintained to ensure the integrity of primary research interactions.
GLG's top competitors include YPO, Maven and PreScouter.
GLG offers GLG Calls, GLG Surveys, GLG Integrated Insights, GLG Qualitative, and GLG Events.
GLG has 9 investors. Key investors include SVB, Bessemer Venture Partners, Merrill Lynch, SFW Capital Partners, and Silver Lake.
The valuation of GLG is $875M as of Jan 2007.
GLG operates through Gerson Lehrman Group, Inc..
The website of GLG receives about 266 thousand visits a month and ranks #217,320 among all websites worldwide.