ABOUT US

Sigma Ridge is a Management Consulting Firm that focuses on Business Strategy, Marketing, Operations and IT Services. Our goal is to make your company grow. We are based on the heart of New York, and have been helping enterprise clients to small businesses since 2009. Our goal is to help our clients achieve their organizations'​ strategic goals. We are a Cisco Select Partner, Microsoft Cloud Service Provider, Dell partner, Lenovo, Dell, HP, and many more. We only focus on the sale and service of proven technologies and a wide range of the best solutions in Cloud Computing & Networking, Hardware, Services and Security.

CORE TEAm

Join us
David Smith
Consulting Systems Engineer
  • Surpassed FY2024 quota early.
  • Led Global WAAF Project in 2024.
  • Conducted 2023 ESG assessment.
  • Managed accounts during reorganization.
  • Streamlined workflows to solve challenges.
  • Cut data centers from 35 to 9 (2022).
  • Directed VxRAIL deployment (2021).
  • Won WWT Rookie of the Year (2020).
  • Earned Dell President's Club Award (2019).
  • Boosts ROI and efficiency for clients.
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    Jorge Rojas
    Head of Sales
  • 10+ years in tech management and sales.
  • Consistently exceeds sales targets.
  • Expert in business development and strategy.
  • Leads cross-functional teams effectively.
  • Drives alignment and operational efficiency.
  • Builds collaboration frameworks for growth.
  • Leads large-scale tech initiatives.
  • Fosters innovation in high-performance teams.
  • Boosts productivity and delivers under pressure.
  • Strong leader in executing growth strategies.
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    Fabian Coy
    IT Manager
  • 9+ years in networks, IT, and telephony.
  • Led teams of 60+ people.
  • Skilled in server and network administration.
  • Managed complex tech projects.
  • Expert in Internet and telephony services.
  • Proficient in troubleshooting and optimization.
  • Oversaw large-scale IT operations.
  • Delivers solutions in dynamic environments.
  • Experienced in advanced IT deployments.
  • Streamlines operations to boost efficiency and reduce costs.
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    Sonja Stein
    VP of Marketing
  • 12+ years in acquisition marketing.
  • Specializes in paid search, social, video, etc.
  • Expert in CTV, TV, and online/offline channels.
  • 7+ years leading marketing teams.
  • Experience in e-learning, ed tech, food, e-commerce.
  • Skilled in optimizing paid marketing for growth.
  • Manages large ad budgets.
  • Bachelor's in Economics, Northeastern University.
  • Proven success in customer acquisition and growth.
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    We focus on helping our clients achieve
    their organizations' strategic goals.

    WHO WE ARE

    a Management Consulting Firm

    Sigma Ridge is a Management Consulting Firm that focuses on Business Strategy, Marketing, Operations and IT Services. We are based on the heart of New York, and have been helping Enterprise clients to small Businesses since 2009. Our goal is to help our clients achieve their organizations'​ strategic goals. We are a Cisco Select Partner, Microsoft Cloud Service provider, Dell partner, Lenovo, Dell, HP, and many more. We only focus on the sale and service of proven technologies and a wide range of the very best solutions in Cloud Computing & Networking, Hardware, Services and Security.

    WHAT WE DO

    a Management Consulting Firm

    We are a team of individuals with over a hundred years of combined consulting experience. We have helped many of our clients increase revenue, profits, and to obtain a competitive advantage in their market.

    We look forward to working with you and your team!

    Meet the Team
    ABOUT  THE  FOUNDER

    Alexander Sierra

    After obtaining his Bachelors in Aerospace engineering from the university of Florida he worked doing research for Nasa and the US special forces. He then obtained his MBA at the University of Massachusetts, while working as a Manufacturing Industry Consultant with the world’s largest machine manufacturer. In 2010, he joined the Harvard Graduate Consulting Club (HGCC) while he was earning a Masters in Finance from Harvard University. What will eventually become Sigma Ridge, started as a spinoff of the HGCC. Since then, he has consulted for SMBs and billion dollar organizations, and has managed marketing and business operations in 18 different countries with 125 direct reports. This diverse background has enabled him to gather abundant experience, which has helped make Sigma Ridge's clients successful.

    our mission

    CREATE
    VALUE

    Our Mission is simple, its based on the golden rule:

    Our mission is to enjoy what we do while creating value for our partners, through; passion, honesty, and dedication.

    OUR DIFFERENTIATOR

    CUSTOMER
    SERVICE

    Customer Service is our thing. Our strategy consists of focusing on a long term partnership with all of our clients and vendors. We leverage our company values: honesty, friendliness, happiness, humor, respect and professionalism. We think there is a lot more to this life than the bottom line. While profit is important we believe that long term success hinges on making every interaction with our team a positive experience knowing that all of us rather hear the truth than what we want to hear.

    OUR MANIFESTO

    OUR

    VALUES

    At Sigma Ridge these five core values shapes the way we do business, how we work with our business partners, customers, collegues and with each other.

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