Thomas: Detailed Company Information & Corporate Profile

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Summary

Thomas is a New York‑based software development firm that helps manufacturers streamline supplier discovery and procurement processes in B2B environments. Founded in 1898, the company operates as a subsidiary within the NY Metropolitan Area and employs between 200 and 500 professionals. With an annual revenue of $100 million to $500 million, Thomas specializes in industry‑specific sourcing solutions for the manufacturing sector and is classified under SIC code 7372.

Thomas’s executive team includes Presidents Jeff Weissman and Greg Pearlstone, Vice President of Sales Alexia Caulk, and senior directors such as Libby (Strategy & Operations) and John Toomey (Yield Management). The organization also draws on talent in content creation, marketing, product management, UX design, video production, geological analysis, and search engine marketing, illustrating a multidisciplinary approach to software solutions.

Thomas Websitethomasnet.com
Social Links
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Phone Number1-212-629-1522
Industries
Thomas Headquarters Address5 Penn Plaza, New York, US
Company Size200-500 employees
Specialities & ServicesSupplier Discovery, Procurement, Industry/Manufacturing, B2B
SIC Code7372
NAICS Code334614 Software and Other Prerecorded Compact Disc, Tape, and Record Reproducing, 511210 Software Publishers
DMA CodeNew York Metropolitan Area
Founded1898
Estimated Annual Revenue$100M - 500M
Operating StatusSubsidiary
Updated:2026-09-10

Competitors

Name
Founded
Type
Employees
1998Public
Company
100K - 9.9M
1999Public
Company
100K - 9.9M
2009Privately
Held
500 - 1.0K
1976Public
Company
100K - 9.9M

Estimated Website Traffic

The chart shows a decline in traffic to the thomasnet.com website. In August, traffic decreased to 857001, compared to 968037 in the previous month. The highest traffic in 2026 was recorded in May, reaching 1212205 visits.

Workforce Turnover

Number of employees switched from or switched to

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Length of Employment

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Thomas's workforce includes employees across a wide range of tenure levels.

3% have been with the company for less than 1 year3% have been with the company for 1 to 2 years4% have been with the company for 3 to 4 years13% have been with the company for 5 to 7 years10% have been with the company for 8 to 10 years66% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
Contact top employees from Thomas
Jeff Weissman
Jeff WeissmanPresident
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Alexia Caulk
Alexia CaulkVice President of Sales
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David Hogg Snapp
David Hogg SnappSales Development Team Lead
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Libby
LibbySenior Director, Strategy & Operations
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Clayton Kissel
Clayton KisselAccount Executive
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Benji Bateman
Benji BatemanSenior Manager, Content
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Kellyn Gooding
Kellyn GoodingContent Strategy Associate
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John Toomey
John ToomeySenior Director, Yield Management
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Manuel Alban III
Manuel Alban IIISenior Search Engine Marketing Manager
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Gloire Kanonge
Gloire KanongeGéologue minier
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Patrick Murray
Patrick MurrayVideo Production Assistant
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Cristian Leiva Alvarado
Cristian Leiva AlvaradoGestión de productos
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Yamila Figueredo
Yamila FigueredoAccount Manager
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Mariana Vazquez
Mariana VazquezSales Development Representative - Supplier Sales
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Agostina Bonanata
Agostina BonanataVisual & UX Designer
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Thomas Corporate Information: FAQ

Thomas operates in the Software Development industries. More details can be found on the official website: thomasnet.com.
Thomas has offices located in New York, US.
The headquarters of Thomas are located in New York, United States.
The current CEO of Thomas is Mark Holst-Knudsen
You can contact Thomas by phone at 1-212-629-1522.
Thomas currently employs 200-500 people.
Well-known competitors of Thomas include Google, Alibaba Group, Lead Forensics and Apple.

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