lambda-labs Executives | Leadership Team & Company Leadership

Date August 22, 2025
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lambda-labs

COMPANY INFO

Lambda Labs, Inc. was founded in 2012 by brothers Michael Balaban and Stephen Balaban. The company has around 300 employees and operates in the computer equipment and AI hardware industry, specializing in manufacturing and providing deep learning servers and workstations. Their website is lambdalabs.com. Lambda Labs offers hardware and software solutions for AI model training and inference, serving a broad range of industries with high-performance computing infrastructure for machine learning workloads.

7 Key Lambda, Inc. Executives

Lambda, Inc. is a leading provider of AI infrastructure, offering advanced GPU cloud and high-performance computing platforms designed for deep learning, AI model training, and inference. Founded in 2012 by brothers Michael Balaban and Stephen Balaban, Lambda serves businesses across industries with scalable solutions for machine learning workloads.

The Lambda, Inc. leadership team brings together a mix of deep technical expertise, industry experience, and successful track records in both entrepreneurial and established environments. The Lambda executives are known for their focus on innovation, operational excellence, and financial stewardship, positioning the company as a key player in the rapidly evolving field of AI infrastructure and cloud computing. The Lambda management team, including the Lambda founders, has cultivated a collaborative environment that continually drives product excellence, customer success, and growth.

Key Executives

Stephen Balaban - Co-Founder and CEO

As Co-Founder and CEO, Stephen Balaban oversees Lambda, Inc.'s strategic direction and daily operations, driving innovation and sustainable growth. Stephen has led key initiatives that strengthen the company's collaborative culture and reputation for operational excellence, inspiring the Lambda, Inc. team to deliver powerful solutions for AI developers worldwide.

Stephen holds a Bachelor's degree in Computer Science and Economics from the University of Michigan. Prior to launching Lambda, Inc., he gained valuable industry experience as a Software Engineer at Perceptio, equipping him with the technical and strategic skills to lead Lambda, Inc. as CEO.

Michael Balaban - Co-Founder and CTO

Michael Balaban is responsible for Lambda, Inc.'s technological direction as CTO, guiding product development and steering key technological advancements. Under Michael's leadership, Lambda, Inc. has maintained a competitive edge in AI infrastructure, ensuring the company's products are aligned with evolving market demands.

Michael earned his Bachelor's degree in Mathematics and Computer Science from the University of Michigan. Before co-founding Lambda, Inc., he worked as a Software Engineer at Nextdoor, where he further developed his engineering and leadership skills.

Peter Seibold - Chief Financial Officer

Peter Seibold, Lambda's CFO, oversees financial planning, budgeting, and risk management. His strategic financial leadership has ensured robust financial strategies that support both the short-term and long-term growth objectives at Lambda, Inc., facilitating multiple successful funding rounds.

Peter brings extensive experience from CFO roles at SparkCognition and Churchill Capital Corp. II, as well as Managing Director positions at Evercore and Goldman Sachs, providing Lambda, Inc. with deep expertise in financial management and capital strategy.

Robert Brooks IV - Founding Team & VP, Revenue

Robert Brooks IV drives revenue growth and strategic partnerships at Lambda, Inc., leveraging his expertise in sales and revenue management to consistently meet and exceed financial targets. He leads projects that expand Lambda's market presence and build sustainable revenue streams.

Robert has held leadership roles such as Head of Sales at Tempo Automation and Sales Team Lead at Stack Overflow, building a strong foundation in sales leadership which he now brings to Lambda's executive team.

Paul Miltenberger - VP of Finance

Paul Miltenberger leads Lambda's financial planning, budgeting, and risk management initiatives, ensuring financial strategies are tightly aligned with broader company objectives. His leadership reinforces the company’s financial health and long-term stability.

Paul previously served as CFO at GO Strategy Partners and Sylvatex, acquiring years of experience in financial governance, which strengthens the Lambda, Inc. management team.

David Hall - VP of NVIDIA Solutions

David Hall heads the development and execution of advanced AI infrastructure at Lambda, Inc., leveraging NVIDIA technologies to enhance the company’s offerings and maintain industry competitiveness. He is instrumental in delivering market-leading, high-performance solutions for Lambda's clients.

David has over two decades of experience in AI and high-performance computing, with prior roles at Hewlett Packard Enterprise and World Wide Technology, making him well-equipped to guide Lambda’s technical partnerships and product strategy.

Ariel Nissan - General Counsel

Ariel Nissan manages all legal and compliance matters for Lambda, Inc., providing strategic legal counsel and oversight of intellectual property. Ariel’s guidance ensures the company's legal framework is robust and supports rapid innovation.

Ariel's prior legal roles at Wayfair and Formlabs, along with a background in bioengineering and biomedical engineering, provide a unique and valuable perspective on complex legal issues in the technology sector.

Company Leadership

The Lambda, Inc. leadership team combines entrepreneurial spirit with domain expertise, represented by its visionary founders, accomplished financial strategists, and technical executives. This diverse management structure empowers Lambda to deliver cutting-edge AI hardware and software solutions, ensuring alignment with client needs and ongoing sector innovation. Collectively, the Lambda, Inc. executives provide stability, innovation, and strategic direction, continually reinforcing Lambda’s reputation as a leader in AI infrastructure.

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Meet the Executive Team & Leadership at Lambda, Inc.