Insights

Acquisition Opportunity Leafstone was acquired by Swipejobs in early 2022, indicating potential cross-sell or integration opportunities with Swipejobs' existing client base and technology platform to expand staffing reach and services.

North America Reach With operations across the United States and Canada and a client-centric services model, there is potential to upsell from core staffing to additional workforce solutions such as temp-to-hire, project staffing, and on-site managed services for larger enterprise accounts.

Industry Light Industrial Historically strong in light industrial staffing within New York and Western Pennsylvania; potential to expand into adjacent high-growth sectors or expand geographic coverage to leverage the broad network of recruiters and on-site locations.

Tech Enablement Existing technology stack includes tools like New Relic, S3, reCAPTCHA, and hosting on ASP.NET; opportunities to position Leafstone as a tech-enabled staffing partner with data-driven sourcing, candidate screening, and analytics to improve time-to-fill and quality of hire.

Financial Upsell Reported revenue in the mid six-figures to low seven-figures range; entering a growth-focused engagement with mid-market clients or expanding service mix (direct hire, project staffing) could drive revenue expansion and deepen client relationships.

Leafstone Tech Stack

Leafstone uses 8 technology products and services including Hotjar, Amazon S3, Amazon Route 53, and more. Explore Leafstone's tech stack below.

  • Hotjar
    Analytics
  • Amazon S3
    Content Delivery Network
  • Amazon Route 53
    Domain Name Services
  • Google Fonts API
    Font Scripts
  • New Relic
    Real User Monitoring
  • KnowBe4
    Security
  • Google Search Console
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks

Leafstone's Email Address Formats

Leafstone uses at least 1 format(s):
Leafstone Email FormatsExamplePercentage
First.Last@corestaff.comJohn.Doe@corestaff.com
91%
FLast@corestaff.comJDoe@corestaff.com
8%
Last@corestaff.comDoe@corestaff.com
1%

Frequently Asked Questions

What is Leafstone's phone number?

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You can contact Leafstone's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Leafstone's official website and social media links?

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Leafstone's official website is corestaff.com and has social profiles on LinkedIn.

How much revenue does Leafstone generate?

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As of July 2026, Leafstone's annual revenue is estimated to be $25M - $50M.

What is Leafstone's NAICS code?

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Leafstone's NAICS code is 5613 - Employment Services.

How many employees does Leafstone have currently?

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As of July 2026, Leafstone has approximately 48 employees across 2 continents, including North AmericaAsia. Key team members include Sales Officer: P. R.. Explore Leafstone's employee directory with LeadIQ.

What industry does Leafstone belong to?

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Leafstone operates in the Staffing and Recruiting industry.

What technology does Leafstone use?

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Leafstone's tech stack includes HotjarAmazon S3Amazon Route 53Google Fonts APINew RelicKnowBe4Google Search ConsoleMicrosoft ASP.NET.

What is Leafstone's email format?

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Leafstone's email format typically follows the pattern of First.Last@corestaff.com. Find more Leafstone email formats with LeadIQ.
Leafstone logo

Leafstone

Staffing and RecruitingUnited States11-50 Employees

Leafstone is a staffing and recruiting firm that provides commercial, professional, and project-based personnel through a network of branch, center-based, and on-site locations across the United States and Canada. It offers temporary staffing, temp-to-hire, direct hire, and project staffing across more than 100 job categories, with operations focused in New York and Western Pennsylvania. The company relies on a combination of local and national recruiters and a dedicated client services organization to support North American staffing programs, aiming to improve efficiency, productivity, and overall cost management in sourcing, screening, and managing contingent workers.

Based in the United States, Leafstone operates within the staffing and recruiting industry, delivering flexible workforce solutions across commercial, professional, and project-based needs for North American organizations. Its delivery model encompasses branch, center-based, and on-site locations, with a concentration of activity in New York and Western Pennsylvania and ongoing support from a client-focused services team. Industry updates in 2022 noted that Corestaff was acquired by Swipejobs, illustrating changes in ownership within this sector.

Section iconCompany Overview

Phone number
NAICS Code
5613 - Employment Services
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Leafstone's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Leafstone's revenue is estimated to be in the range of $25M - $50M

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