Xstream Technologies LLC is an advanced technology development and management consulting company based in the Greater Boston area. Our founders and principals bring deep, broad and cross-discipline expertise that was gained from more than 40 years in the industry. Our company has been in business since 2001 and over the course of more than two decades we have helped many customers to operate and achieve technology and business breakthroughs at the cutting edge of technology. We are seasoned electrical engineers and computer scientists, each one of us with many decades of experience, and we bring along some long and highly successful technology and business development backgrounds acquired by working all over the world with both large and small companies, ranging from startups to Fortune 500 giants. 

We offer services and expertise in the following areas:

(1) Advanced hardware and software R&D and Engineering in:

          (a) Neurosymbolic  Artificial Intelligence Agents and Cognitive Technologies which can make autonomous and distributed                            systems reason spatio-temporally via formal mathematical methods enabled by domain specific languages (DSL)                                   that  we define and whose embedded compilers we develop. The result is autonomoous self-supervised systems that                            "ponder", infer, decide and learn in logical, explainable, and human-like ways that go way beyond what Machine Learning                       algorithms alone, and more specifically Neural Networks, can do. Moreover, the neurosymbolic AI approach in conjunction                      with semantic graph databases can enhance any use of Large Language Models (LLMs) because it grounds all concepts and                    symbols in provable truth, thereby eliminating the well-known problem of LLMs hallucinating, i.e., making up answers when                    the facts do not support such answers.

          (b) Electronic Warfare and Sensor Payloads (Radar (SAR/ISAR), EO/IR) for UAVs inlcuding sensor fusion techniques,

          (c) RF Transceivers operating up to 140 GHz,  

          (d) Military-Grade Communications Security (including FPGA and ASIC design),

          (e) Satellite Communications Transceivers.

          (f) Phased Array Systems with deep mathematical expertise in estimation, tracking, beamforming & beamsteering, 

          (g) Photonic Systems for Communications and Signal Processing,

          (h) Systems Engineering, Architecture Design, Simulation, and Modeling.

(2) Strategic Advisory, as well as Business and Corporate Development (M&A), especially for companies

      with dual-use technologies.

(3) Executive Management Consulting, and

(4) Technology & Company Due Diligence Services for Private Equity and VC Investment Firms.

For more information, please contact us at:  

info@xstreamtechnologies.com