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SINEWAVE VENTURES

Mclean · Seed–Series B · 23 people tracked

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Investment thesis

SineWave believes data is the driving force of business and that non-specialists should easily consume heterogeneous data for decision-making. The firm invests in data ingest technologies, AI/ML developer tooling, understandable AI systems, and analytics workflow tools that operate across various latency and processing constraints. In networking, the firm targets adaptive network technologies, software-defined networking, edge computing, and 5G solutions. For cybersecurity, SineWave seeks threat-agnostic, systemic solutions including zero-trust systems, endpoint security, access controls, and novel data protection mechanisms. The firm also focuses on democratizing high-performance computing through technologies that enable distributed and edge computing, stream processing, and rapid provisioning of compute resources.

Source: firm website, verified Jul 21, 2026.

Stage
Seed–Series B
HQ
Mclean, US
AUM
$300M
Tracked investments
100

Team · 23 people

from the firm's website
Yanev· Founder

Founder of SineWave Ventures with experience as an investor at NEA sourcing and advising early-stage companies. Previously served as a Senior Investment Officer under the Bush and Obama Administrations and was the first hire to build the Federal Loan Program, which grew to approximately $150 billion in assets. Holds degrees from Yale (B.A., Magna Cum Laude), Harvard Law School (J.D.), Oxford Said School of Business (M.B.A.), and Sydney Law School (Masters, Distinction).

Yanev Suissa· Partner

Founder of SineWave Ventures. Former investor at New Enterprise Associates sourcing and managing early-stage investments. Senior Investment Officer who built the Federal Loan Program into a $150B investment vehicle under Bush and Obama administrations. Holds degrees from Yale, Harvard Law, Oxford, and Sydney Law School.

Donna Dodson· Partner

Partner with extensive expertise in cybersecurity, privacy, standards, and applied cryptography. Led the cybersecurity program at NIST and served as Department of Commerce cybersecurity advisor. Has worked in private sector roles focused on advanced security technologies.

Donna F Dodson· Partner

Partner with extensive background in cybersecurity, privacy, standards, and risk management. Led the cybersecurity program at NIST, developing standards and best practices for system and network protection. Served as the Department of Commerce's cybersecurity advisor and has since worked in the private sector on advanced technologies and security innovations.

J. David Harris· Partner

32-year NSA career professional starting as cryptologic mathematician, advancing to Senior Executive Service as Defense Intelligence Leader. Pioneered data mining and machine learning applications for speech and language processing. Founded the Laboratory for Analytic Sciences as a government-academic-industry collaboration.

Mary Reding· Partner

Partner with over 20 years in government acquisitions, venture capital, and corporate law. Served as a Career Senior Executive Service member and acquisition expert at the GSA, SSA, and DOT, leading modernization of federal procurement and innovation through strategic technology investments. As a licensed California corporate attorney, she specializes in SBIR/STTR programs, Other Transaction Authority agreements, and Small Business awards. Holds a B.S. from Santa Clara University and J.D. from the University of San Diego.

Pat Muoio· Partner

Cybersecurity and computing expert who evaluates emerging technology viability. 30-year Intelligence Community career retiring as Chief of NSA's Trusted System Group. Holds philosophy degrees including PhD from Yale.

Charlie· Principal

Principal at SineWave with early-stage healthcare and life sciences investment experience. Previously served as an analyst at Syno Capital supporting investment research, deal execution, and fund operations. Started career at KPMG's Economic and Valuation Services group conducting valuation analyses for venture-backed companies and investment funds. Holds B.S. in Finance and Economics from Boston College with a minor in environmental studies.

Charlie Kleinsmith· Principal

Investment professional with early-stage healthcare and life sciences focus. Previously analyst at Syno Capital supporting research and deal execution. Started career in venture valuation at KPMG. Holds finance degree from Boston College.

Brian Hibbeln· Venture Partner

Defense and intelligence technology specialist serving as director of Naval Postgraduate School's Remote Sensing Center. Previously Assistant Deputy Undersecretary of Defense managing $2B+ in resources. 23+ year Air Force officer with expertise in measurement and signature intelligence.

Dawn Meyerriecks· Venture Partner

Government and commercial technology leader with 40+ years developing products and driving organizational transformation. Expert in delivering technical capabilities and operational excellence across international markets, with experience in intelligence, media, and defense sectors.

Oliver Libby· Venture Partner

Impact-focused strategy and venture professional based in New York, co-founder of Hatzimemos/Libby. Serves as chair and co-founder of The Resolution Project supporting undergraduate entrepreneurs. Harvard graduate with extensive advisory board roles.

Brian· Director, Naval Postgraduate School's Remote Sensing Center NCR

Currently serves as director of the Naval Postgraduate School's Remote Sensing Center NCR. Previously served as Assistant Deputy Undersecretary of Defense for Special Capabilities, managing over $2 billion in resources and founding the OSD Special Capabilities Office. Also served as Chief Scientist and Chief Systems Engineer of MASINT at the National Reconnaissance Office, and as an active duty and reserve officer in the U.S. Air Force for over 23 years. Holds B.S. in Physics with Honors from the United States Air Force Academy and M.S. in Physics Engineering from the Air Force Institute of Technology.

Claire· Administrative Support

Provides administrative support for the firm and General Partners. Brings 11 years of experience as a band director for middle and high schools in Texas, where the programs she led were recognized at state and national levels for musical achievement and operational infrastructure. Her background has developed strengths in communication, systems management, and project timeline coordination. Holds a Bachelor's Degree from Texas Christian University.

Claire Pittman· Executive Assistant

Administrative support professional with 11 years of prior experience as a band director in Texas, where she managed complex programs at state and national levels. Her background emphasizes communication, systems management, and project coordination.

Dave· Advisor

Joined SineWave after a 32-year career at the NSA, beginning as a Cryptologic Mathematician and pioneering data mining and machine learning applications to speech and language processing. Reached Senior Executive Service level as a Defense Intelligence Senior Leader, overseeing projects across research, capabilities, operations, and workforce support. Founded the Laboratory for Analytic Sciences as a collaborative government-academic-industry partnership. Recipient of the Meritorious Presidential Rank Award and served as Senior Advisor to the Human Language Technology Center of Excellence at Johns Hopkins University.

Dawn· Board Member / Advisor

Independent director and board member with over 40 years of experience pioneering products and services and leading transformations for major organizations including the CIA, AOL, and DoD. Dawn is recognized for delivering entrepreneurial technical capabilities to international markets and leveraging stakeholder expertise into strategy, development, and operations.

Howard Levenson· Partner

30+ year veteran in solving information technology challenges for the intelligence community and federal customers. Founded and led Databricks Federal business as General Manager and Regional Vice President, scaling from $1M to serve over 50 federal agencies in big data and machine learning analytics. Previously held leadership roles at IBM and Silicon Graphics/Cray. Holds B.S. in Mechanical Engineering from Northeastern University.

Leah Rachman· Director of Administration

Operations executive with 10+ years at JPMorgan Chase in leadership and administrative roles, including Assistant Vice President positions managing field operations and supporting executives overseeing thousands of branches. Brings expertise in firm-wide operations and partner support.

Maggie· Chief Operating Officer

Chief Operating Officer at SineWave with over ten years of venture operations experience at the firm. Previously served as Chair of the Religion Department at Elizabeth Seton High School, where she also taught Ethics and coached lacrosse. Holds a Bachelor's Degree from Fordham University and a Master's Degree from Yale University, and is currently pursuing an MBA.

Maggie Stahl Wells· Chief Operating Officer

Chief Operating Officer with 10+ years at the firm developing venture operations expertise. Previously department chair and high school teacher, bringing experience in detail-oriented problem-solving in complex settings. Currently pursuing MBA.

Nikesh Kalra· Venture Partner

25-year operator, strategy advisor, and investor in Silicon Valley who works with management teams and investors across all stages to accelerate growth and create value. Current portfolio includes a dozen investments in AI, security, and infrastructure. Previously served in senior operating roles at Equinix and Palo Alto Networks. Holds an executive management certificate from MIT, M.B.A. from Oxford, and B.S. from USC.

Oliver B. Libby· Managing Director and Co-founder, Hatzimemos / Libby

Managing Director and Co-founder of Hatzimemos/Libby, an impact-focused strategy and venture firm in New York City. Co-founder and Chair of The Resolution Project, a non-profit that helps hundreds of undergraduate students launch social ventures. Serves on the Advisory Council of the Clinton Global Initiative and as trustee, advisor, and fellow for multiple leadership and social impact organizations. Graduated from Harvard College.

What they invest in

from 20 of 100 portfolio companies

AI & Machine Learning ×14Enterprise Software ×13Developer Tools ×10Cybersecurity ×8Cloud Computing ×5Data & Infrastructure ×5Deep Tech ×3Defense Tech ×2

HQs:United States×9Canada×1

Investments · showing 60 of 100

founders shown can be your intro path
Anjuna Securityanjuna.ioin𝕏✓ verified

Anjuna develops software for secure data sharing and confidential computing in cloud and AI environments. The company serves enterprises seeking to protect data while leveraging cloud and artificial intelligence capabilities.

AI & Machine LearningCloud ComputingCybersecurityDeep TechEnterprise SoftwareSan Francisco, US

Ayal Yogev(Founder/CEO)inMark VaskevichSteve Weis

RunSaferunsafesecurity.comin𝕏✓ verified

RunSafe Security develops cybersecurity software that hardens embedded systems and commercial/defense software against exploitation by disrupting the determinism attackers need to build reliable exploits. The company serves organizations across commercial and defense sectors seeking to protect mission-critical software and connected devices.

CybersecurityDefense TechDeveloper ToolsEnterprise Software

Joseph M. Saunders(Founder and CEO)Doug Britton(EVP)Shane Fry(Chief Technology Officer)

AgWorld
AndurilElara
Anjuna Seaglass

Hardware-assisted workload isolation that secures data in all states to enable zero trust environments for code and data.

AON3Daon3d.comin𝕏

AON3D develops additive manufacturing hardware, software, and materials for industrial 3D printing applications. The company serves businesses ranging from small firms to Fortune 500 enterprises across healthcare, aerospace, and manufacturing sectors.

Advanced ManufacturingAI & Machine LearningDeep TechHardwareRoboticsMontreal, CA

Kevin Han(Founder/CPO)inRandeep Singh(Founder)inAndrew Walker(Founder)in

Arizearize.comin𝕏

Arize provides observability and evaluation tools for AI systems and large language models, enabling development teams to monitor, debug, and improve AI agents in production.

AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise Software

Autonomous AI endpoint security platform

Autonomous AI endpoint security platform.

CARTO
Clarifaiclarifai.com
Cloud-based imaging platform for research
Company with adaptive reasoning platform
Company with Continuous compliance automation
Company with Immunize Your Software
Company with Next-generation code analysis
Company with Runtime Application Protection Platform
Corestorycorestory.ai

CoreStory builds persistent code intelligence that automatically ingests source code and serves accurate system context to developers, architects, and AI agents working on complex codebases. The platform helps engineering teams maintain shared system understanding across people and tools for faster development and better AI agent performance.

AI & Machine LearningDeveloper ToolsEnterprise Software

CoreStory

Creates persistent understanding of codebases for both humans and AI systems.

Corshacorsha.comin
Cyclotech
Data compression platform

Self-optimizing, lossless compression that converts petabytes into terabytes, reducing spend and increasing speed across major data platforms.

Databricksdatabricks.comin𝕏

Databricks provides a unified platform for data engineering, analytics, and artificial intelligence, enabling organizations to build and deploy data and AI applications on cloud infrastructure.

AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareSan Francisco, US

Original creators of Apache Spark, Delta Lake, MLflow and Unity Catalog<UNKNOWN>

Databricks
DataHubdatahub.comin𝕏

DataHub provides a metadata platform and data catalog that enables AI systems and data teams to discover, govern, and understand enterprise data at scale. The platform serves data engineers, analysts, and AI models across enterprise organizations globally.

AI & Machine LearningData & InfrastructureEnterprise SoftwarePalo Alto, US

Shirshanka Das(Co-founder)Swaroop Jagadish(Co-founder)

DataHub

Metadata platform that provides context for AI to safely manage and use data.

Datometry
Dbosdbos.devin𝕏
Delta
Dymiumdymium.ioin

Creates a secure access zone around data in its existing location and format with policy-driven access control.

End-to-end machine learning platform

End-to-end machine learning platform.

Enterprise data mastering at scale

Enterprise data mastering at scale.

Evolvtechnologyevolvtechnology.com
Evry Healthevryhealth.comin𝕏

Evry provides members with access to a team of nurses, nutritionists, and doctors who coordinate personalized care plans and help members navigate health services. The service bundles wellness programs, reward incentives, and care coordination for individual health plan members.

FintechHealthtechInsurTechWellness & FitnessDallas, US

Chris Gay(Founder)inJay Startz(Founder/COO)inMark Jamilkowski(Founder/Chief Actuary)in

Flywheel
Franz
Frictionless governance cloud platform

Delivers frictionless governance to innovate securely and efficiently in the cloud.

Go to sitesentinelone.com

SentinelOne provides an AI-powered cybersecurity platform for enterprises that integrates endpoint protection, threat detection, and incident response capabilities. The company serves large enterprises, including many Fortune 500 organizations, to protect against cyber threats at scale.

AI & Machine LearningCybersecurityEnterprise Software

Tomer Weingarten(Co-founder & Chief Executive Officer)

Granicagranica.ai
Graphistry
Hyperscience
Iceberg
Immunize Your Software
Infervision
Invary

Runtime integrity solution powered by NSA-licensed technology that verifies system security and confidentiality.

Invaryinvary.com

Invary provides runtime integrity verification for AI systems using continuous remote attestation technology. The platform detects unauthorized system modifications and ensures the trustworthiness of AI models, applications, and security tools deployed in mission-critical environments.

AI & Machine LearningCybersecurityDefense Tech

Lacework
LInkflur.ee

Fluree provides a graph database integration tool that can be embedded into AI coding assistants (Claude, Cursor) and MCP clients to enable AI agents to query structured data from a governed knowledge graph instead of relying on vector caches.

AI & Machine LearningData & InfrastructureDeveloper Tools

Lyriclyric.com
Magemage.ai
Mage
Mage Pro

Enables building, deploying, and running data pipelines through an intuitive interface at any scale.

Metronomemetronome.com

Metronome provides a usage-based billing platform for SaaS companies, enabling them to launch products faster and make data-driven revenue decisions. The platform handles billing operations at scale, allowing companies to iterate pricing strategies and connect billing to product experiences.

Enterprise SoftwareFintechSaaS

Metronome

Usage-based billing platform that helps organizations launch products faster with flexible pricing models.

Mission Control
Nalejnalej.com
Next-generation code analysis
Next-generation edge computing platform

Next-generation edge computing platform.

NYSE: UBERuber.comin𝕏

Uber operates a multi-sided platform providing ride-sharing, food delivery, freight logistics, and business fleet management services across various global markets.

Logistics & Supply ChainMarketplacesMobility & TransportationSan Francisco, US

Travis Kalanick(Co-founder & CEO)Garrett Camp(Co-founder)

Ockam fintech-blockchainockam.io

Ockam is an open-source library that enables developers to build secure communication channels with end-to-end encryption and mutual authentication across any network, cloud, or on-premises infrastructure. The toolkit works at the application layer to establish private connections between systems without requiring infrastructure changes or exposing endpoints publicly.

CybersecurityDeveloper Tools

Open source semantic graph database

Board seats · per SEC filings · 2

what is this? ⓘ
Infleqtion, Inc.SEC filing

$126.5M raise · filed Feb 2026 · via Dawn C. Meyerriecks

ColdQuanta, Inc.SEC filing

$7.5M raise · filed Aug 2025 · via Dawn Grant Meyerriecks

Inferred from directors named on each company's SEC Form D — public regulatory data, not a portfolio list published by the firm.

Frequently asked questions

What stage does SINEWAVE VENTURES invest at?
SINEWAVE VENTURES invests at the Seed, Series A, Series B stages.
What sectors does SINEWAVE VENTURES focus on?
SINEWAVE VENTURES focuses on AI & Machine Learning, Cloud Computing, Cybersecurity, Data & Infrastructure, Deep Tech, Developer Tools, IoT.
Where is SINEWAVE VENTURES located?
SINEWAVE VENTURES is headquartered in Mclean, US.

Images

SINEWAVE VENTURES photo

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