Insights

Strong Market Position Open Systems Technologies has established itself as a tier-one vendor for highly competitive financial and technology companies, indicating a robust client base and the potential for upselling or expanding services within existing accounts.

Recent Acquisitions The acquisition of Stratum Technology highlights the company’s focus on expanding its cloud service capabilities and digital offerings, presenting opportunities to cross-sell cloud and IT solutions to their current clients.

Leadership & Growth Strategic hires in senior roles such as Chief Revenue Officer and Chief Architect signal aggressive growth plans, suggesting opportunities to introduce additional technology solutions and staffing services aligned with their expansion initiatives.

Technology Stack Utilizing diverse technologies including web components, SolarWinds, and scikit-learn indicates a Tech-savvy environment, offering prospects to provide specialized staffing or consulting around emerging tech and data science projects.

Financial Potential With revenue between 50 and 100 million dollars and a sizeable employee base, there is significant scope for customized staffing solutions, executive search, or consulting services to support their ongoing growth and project demands.

Open Systems Technologies Tech Stack

Open Systems Technologies uses 8 technology products and services including Amazon Web Services, Mailgun, Google Sign-in, and more. Explore Open Systems Technologies's tech stack below.

  • Amazon Web Services
    Cloud Hosting
  • Mailgun
    Email
  • Google Sign-in
    Identity Verification
  • Lightbox
    Javascript Libraries
  • PHP
    Programming Languages
  • ZURB Foundation
    UI Frameworks
  • Adobe Fonts
    Web Fonts
  • mod_ssl
    Web Server Extensions

Open Systems Technologies's Email Address Formats

Open Systems Technologies uses at least 2 format(s):
Open Systems Technologies Email FormatsExamplePercentage
FLast@opensystemstech.comJDoe@opensystemstech.com
87%
First.Last@opensystemstech.comJohn.Doe@opensystemstech.com
5%
F.Last@opensystemstech.comJ.Doe@opensystemstech.com
4%
FirstL@opensystemstech.comJohnD@opensystemstech.com
4%
FLast@ostny.comJDoe@ostny.com
62%
Last@ostny.comDoe@ostny.com
28%
FL@ostny.comJD@ostny.com
10%

Frequently Asked Questions

Where is Open Systems Technologies's headquarters located?

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Open Systems Technologies's main headquarters is located at 469 7th Ave, 5th floor New York, NY 10018, US. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is Open Systems Technologies's phone number?

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You can contact Open Systems Technologies'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 Open Systems Technologies's official website and social media links?

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Open Systems Technologies's official website is opensystemstech.com and has social profiles on LinkedIn.

How much revenue does Open Systems Technologies generate?

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As of October 2025, Open Systems Technologies's annual revenue is estimated to be $1.4M.

What is Open Systems Technologies's NAICS code?

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Open Systems Technologies's NAICS code is 5613 - Employment Services.

How many employees does Open Systems Technologies have currently?

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As of October 2025, Open Systems Technologies has approximately 366 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Financial Officer: R. V.Vice President Business Development: L. S.Vice President Sales: C. F.. Explore Open Systems Technologies's employee directory with LeadIQ.

What industry does Open Systems Technologies belong to?

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Open Systems Technologies operates in the Staffing and Recruiting industry.

What technology does Open Systems Technologies use?

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Open Systems Technologies's tech stack includes Amazon Web ServicesMailgunGoogle Sign-inLightboxPHPZURB FoundationAdobe Fontsmod_ssl.

What is Open Systems Technologies's email format?

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Open Systems Technologies's email format typically follows the pattern of FLast@opensystemstech.com. Find more Open Systems Technologies email formats with LeadIQ.

When was Open Systems Technologies founded?

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Open Systems Technologies was founded in 1990.
Open Systems Technologies

Open Systems Technologies

Staffing and RecruitingUnited States201-500 Employees

Open Systems Technologies is a tier-one vendor for the world's most competitive financial and technology companies, offering both full-time and contract recruiting services across the country. We offer a positive, entrepreneurial, high performing culture where all employees have the unique opportunity to run a full desk. Our office looks, feels, and operates like a start-up, but with the stability, clientele, and resources that only an industry veteran can provide. 

At our core, we are structured to be flexible. With over 30 years of experience, OST has been able to stand the test of time and remains the leading provider of IT staffing solutions in NY due to our forward thinking and adaptability through fluctuating job markets and evolving work cultures.

Open Systems Technologies is an Equal Opportunity Employer. All decisions regarding employment will be made without regard to age, race, color, religion, creed, sex, sexual orientation, gender identity or expression, national origin, marital status, the presence of any physical or mental disability, or any other status or characteristic protected by federal, state or local law.

Section iconCompany Overview

Headquarters
469 7th Ave, 5th floor New York, NY 10018, US
Phone number
NAICS Code
5613 - Employment Services
Founded
1990
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    Open Systems Technologies's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Open Systems Technologies's revenue is estimated to be in the range of $250M$500M

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