"Sergiu Simmel's dedication and commitment to our progress has been well above expectations. His ability to keep us on track, to serve as a highly trusted advisor and coach, to hold me and the rest of the team accountable, to teach and guide us through the process have been superb. I fully recommend any business owner or CEO to take a serious look at EOS, and I encourage you to engage Sergiu as your business execution coach, and do so soon; you won't regret it!"

Kim Sawyer, President at The Locator Services Group Ltd. - Boston, Massachusetts

"Sergiu always exceeded my expectations for on time quality and delivery. [He] has the unique ability of combining an excellent attention to detail as well as moving to an abstract understanding of important business issues. I found Sergiu to always be open and receptive to new approaches and ideas for optimizing the various aspects of the project."

Jay Gainsboro, Founder at JLG Technologies LLC - Framingham, Massachusetts

"EOS is truly revolutionizing the way we get things done in our business. Sergiu's knowledge of the system and its subtleties, his ability to teach it, coach us through our implementation, and facilitate our discussions in the EOS sessions is superb. If you're considering EOS as the business management system for your own company, and are ready to do some amazing work ON your business, do everything you can to get Sergiu as your business execution coach: it's worth every penny!"

Mark Harris, Chairman and CEO at Thought Leadership Alliance - San Antonio, Texas

"If you have Sergiu on your side you cannot fail. He is supportive, helpful & knowledgeable. His expertise and ideas have helped drive us forward and his coaching skills are second to none."

Lisa Catto, Owner at The Back Office - London, United Kingdom


"[Sergiu] has excellent integrity and a warm, wonderful sense of humor and engagement."

Teresa Dietze, Owner at Being Total - Seattle, Washington


"[Sergiu] has been very generous with his knowledge, responsive and supportive."

Pam Bryan, Director of Business Development at TN ActiveCare - Edmonton, Alberta, Canada


"What is impressive is [Sergiu's] ability to transfer [his] skills to the people he coaches."

Roii Patterson, Co-Founder at Communiiity Cooperatives - Montreal, Quebec, Canada

"[Sergiu] matches common sense with an ability to listen, simplify, and synthesize your input into something whole and viable."

"Sergiu offers a multifaceted service menu that extends into tech and process. Honest, principled, fast."

Gregory Olinyk, Managing Partner at Point-of-Reference, LLC - Colorado Springs, Colorado


"Not only is [Sergiu] extremely knowledgeable and talented, but he shares freely of his expertise."

Dave Crenshaw, Speaker, Author, Entrepreneur Chaos Fighter - Saratoga Springs, Utah


"Sergiu is a brilliant combination of [...] expertise and business sense as well as an uncommon professional drive and commitment."

Walter Wright, Managing Attorney at Trinity Law Group LLC - Needham, Massachusetts


"Sergiu has a rare combination of technical skills, business knowledge and management acumen."

David Wolf, President and CEO at Hamilton Thorne, Inc. - Beverly, Massachusetts

"Sergiu has a superb ability to introduce order into chaos without killing off creative thinking. [...] Sergiu is truly one of a kind."

"[Sergiu] is one of the only people I’ve ever met whose technical acumen is matched by his keen insight into business issues. He can identify the problem with a business model or a sloppily defined product as fast as he can spot (and fix) a poorly constructed database."

Kirke Curtis, Vice President Marketing at Tiburon, Inc. - San Ramon, California


"Sergiu brought mayhem to its knees at MediaMap. Almost overnight, he created a first-class [...] organization out of a loose coalition of cowboys."

Michael Grover, VP Digital Products at The Channel Company - Cambridge, Massachusetts


"Sergiu is absolutely world class in product management thinking and execution, and was highly effective in helping us establish the right framework, roadmap, tools, and (perhaps most importantly) MINDSET towards product management. The ROI was absolutely huge."

Archan Basu, Senior Vice President at Fidelity Investments - Boston, Massachusetts

"In many instances, Sergiu went well beyond the call of duty and outperformed our measures for success. I recommend Sergiu as a reliable source for completing projects on time and efficiently. He stayed on budget and kept me in the loop on all progress. His attention to detail, his expertise, his patience and commitment to my level of understanding is what I appreciated the most."

Lisa Garr, Host at The Aware Show - Encino, California

"The exceptionally insightful technical due diligence Sergiu has been doing for all our transactions on technology-centered prospects is a central component of our closing process. His work is comprehensive, precise, and yet practical. His balanced technical and business approach is exactly what we need. Even our clients benefit immensely from the portions of the report we share with them in the end – turning it into a corporate improvement task list."

Peter Malekian, Managing Director at MCG Capital Corporation - Arlington, Virginia





T09b_Alex_MagaryI have had the privilege of both working with Sergiu and hiring him as a consultant. Sergiu has an impressive depth of knowledge, brings a strong work ethic and creativity to every project, and can be trusted with the most important undertakings. He is very personable and professional, and is a pleasure to work with. Sergiu finishes projects in a timely manner with exceptional results, and at a great value. I would strongly recommend Sergiu to anyone looking to bring in outstanding talent for any mission critical project.
T22b_Archan_BasuSergiu is absolutely world class in product management thinking and execution, and was highly effective in helping us establish the right framework, roadmap, tools, and (perhaps most importantly) MINDSET towards product management. The ROI was absolutely huge. Also, we interviewed 3 comparable, very senior people for this role and Sergiu was the clear winner—his unique, insightful consultative style put him head and shoulders above the rest.
T28b_Bob_NortonSergiu analyzed a complex development environment, prioritized competing demands, and aligned the marketing pipeline to those with optimum ROI. His ability to match technology to business value is remarkable and communicated effectively to a broad audience. An excellent choice for conducting due diligence in technology organizations or to focus priority deliverables in a software development team.
T23b_Daniel_KernerSergiu has consistently demonstrated a combination of technology skills and business acumen, and the ability to come up with technology solutions that fit the business objectives.
T17b_David_GeblerSergiu brought his business acumen to bear in his work in forming and managing a new non-profit organization. His organizational skills kept the process moving during the chaotic early stages.
T06b_Gregory_OlinykWriting a recommendation for Sergiu is an honor and a pleasure. Genius matched with common sense and an ability to listen, simplify, and synthesize your input into something whole and viable. Sergiu offers a multifaceted service menu that extends into tech and process. Honest, principled, fast.
I have had occasion to engage his consultative services for my venture capital company. Sergiu possesses analytic skills, an ability to think “outside the box,” exceptional due diligence research capabilities and pleasant personal demeanor. He is one of the most trustworthy people I have ever dealt with; principled, ethical and above reproach.
T16b_Jim_GeismanSergiu is skilled, insightful, and understands both technology and business — especially the marketing and sales function. His knowledge, intelligence and gentle humor seems to bring out the best in people. I always look forward to seeing him and working together.
T24b_John_McQuillanSergiu set to the task of delivering value immediately and consistently. […] His creativity is surprising and necessary for the high performance of the products he helps build.
T20b_Kirke_CurtisSergiu has a superb ability to introduce order into chaos without killing off creative thinking. He is also one of the only people I’ve ever met whose technical acumen is matched by his keen insight into business issues. He can identify the problem with a business model or a sloppily defined product as fast as he can spot (and fix) a poorly constructed database. Sergiu is truly one of a kind.
T25b_Lisa_GarrI recently had the privilege of working with Sergiu and the level of detail that goes into his work is unsurpassed. Not only was the detail more refined than I have ever experienced, it was accurate and well thought out. In many instances, Sergiu went well beyond the call of duty and outperformed our measures for success. He was also very patient with my learning curve and walked me through the various steps I needed on a weekly basis.

In short, I would recommend Sergiu as a reliable source for completing projects on time and efficiently. He stayed on budget and kept me in the loop on all progress. His attention to detail is his expertise, however, his patience and commitment to my level of understanding is what I appreciated the most.
I run a small business providing a specialized financial service to very large corporations. I first came across EOS in any depth at a wonderful workshop Sergiu Simmel lead for our Women Presidents Organization retreat. I got very excited about the possibilities EOS offered to help me and my team bring my business into the next level, so I immediately engaged Sergiu as our EOS Implementer. My business was doing well, but it had some execution and people challenges that worried me a lot. A few months into the EOS process, and the transformation of my leadership team and how we operate has been quite remarkable.
 
The level of cooperation, the health of the team, our ability to address issues systematically and effectively, the clarity and alignment on a single vision and plan—none of these could have existed without EOS and Sergiu’s work with us. Sergiu Simmel’s dedication and commitment to our progress has been well above expectations. His ability to keep us on track, to serve as a highly trusted advisor and coach, to hold me and the rest of the team accountable, to teach and guide us through the process have been superb. I fully recommend any business owner or CEO to take a serious look at EOS, and I encourage you to engage Sergiu as your business execution coach, and do so soon; you won’t regret it!.
T19b_Michael_GroverSergiu brought the product & development mayhem to its knees at MediaMap. Almost overnight, he created a first-class product development organization out of a loose coalition of cowboys.
T05b_Pam_BryanSergiu has been indispensable in helping me launch a new initiative, faster and with greater confidence. He has been very generous with his knowledge, responsive and supportive. I won’t hesitate to work with Sergiu again.
T07b_Roii_PattersonSergiu’s expertise in time management and business productivity is impressive. What is even more impressive is his ability to transfer those skills to the people he coaches.
T13b_Sandy_KlausnerSergiu has provided valuable strategic advice and written materials on our very complex technology project on multiple occasions over the years. I would highly recommend his services for a job that just needs to get done with excellence, precision and on time.
T14b_Tom_MurphySergiu was able to boil down the sales process to its elemental components and identify positive, negatives and areas to be further discussed. Sergiu made several recommendations that I have already implemented with positive results. All in all working with Sergiu was a very positive experience.
T11b_Andy_JacobsonWe’ve used Sergiu multiple times to provide third party diligence on a target investment’s IT platform or software development efforts. We’ve been pleased with the depth, value and timeliness of his work.
I want to personally thank you for your [Traction] EOS presentation you made to members of the Entrepreneurs Organization and my management team. You were able to bring clarity to many of the concepts. We look forward to using you as our [Traction] EOS guru and your assistance in making aNetworks great!
T08b_Bruce_HorwitzSergiu and I worked together for the same client. Sergiu’s part of the project was completed on-time, on-budget, and, most critically, the analysis provided all the detail I needed to do my part. I would be happy to work with him again on another project.
T12b_Dave_CrenshawSergiu is a consummate professional. Not only is he extremely knowledgeable and talented, but he shares freely of his expertise.
T18b_David_WolfI have worked with Sergiu on several projects over the past few years, including on the executive team of an early-stage start-up. Sergiu has a rare combination of technical skills, business knowledge and management acumen. He has the depth of experience and unique ability to bridge the gap in communication that often occurs among technical founders, business contributors and investors. I would strongly recommend Sergiu to anyone who is considering entering into any business relationship with him.
T01b_Jay_Gainsboro
I have been President and Founder of 7 High Tech companies during my 35 year business career. I have worked with Sergiu Simmel for more than 10 years. My latest engagement with Sergiu required an intelligent and unique individual with a high degree of multidisciplinary expertise. The project involved the following skills and expertise:

• Designing and creating a highly sophisticated consumer marketing software platform
• Designing and creating several promotional marketing campaigns/programs
• Consumer behavior analysis in a very unique, unusual market
• Regulatory strategy and approvals
• Program management of a $350,000,000/year customer
• Creation and design of a 200 page Product Specification Document
• Design of Business Processes for implementation within our customer’s organization

Sergiu always exceeded my expectations for on time quality and delivery of the various aspects of the project. He has the unique ability of combining an excellent attention to detail as well as moving to an abstract understanding of important business issues. This unique combination of skills made him a valuable and key contributor to the success of our project. I found Sergiu to always be open and receptive to new approaches and ideas for optimizing the various aspects of the project. His ability to visually represent complex concepts was another major strength that aided in the success of the project. Perhaps most importantly, I will definitely engage Sergiu again when the right opportunity presents itself.
T10b_Joe_KnowlesSergiu has a keen analytical mind, transparent approach and ever present good humor — world class brain AND good company. I cannot recommend him more highly.
T21b_Kurt_SchmidSergiu [mapped our] complicated, organic [business] process. At the end we had a succinct and accurate layout of “what we do” and the means by which to implement short and long-term improvements. Sergiu exceeded my expectations.
T02b_Lisa_CattoIf you have Sergiu on your side you cannot fail. He is supportive, helpful & knowledgeable. His expertise and ideas have helped drive us forward and his coaching skills are second to none. If you have a chance to work with Sergiu, seize it with no hesitation.
After a seminar with Sergiu Simmel I realized that this [EOS] program is exactly what I have been looking for for 3 years. It offers me a transparent way to look at our business, set goals and manage the people who make it all happen. Thank you Sergiu.
After reviewing quite a number of different systems that we could use to help us better execute the vision we have for our organization, we choose EOS, and specifically Sergiu Simmel to help us implement it in our enterprise. EOS is truly revolutionizing the way we get things done in our business. Once my leadership team and I held the 90-minute meeting with him, we knew that was just what we needed.
 
Sergiu’s knowledge of the system and its subtleties, his ability to teach it, coach us through our implementation, and facilitate our discussions in the EOS sessions is superb. If you’re considering EOS as the business management system for your own company, and are ready to do some amazing work ON your business, do everything you can to get Sergiu as your business execution coach: it’s worth every penny.
T26b_Mike_RacetteSergiu was invaluable as an expert witness on behalf of our client in our breach of contract and fraud lawsuit against an imaging software developer. His professional knowledge base and industry experience were exactly what was needed to establish that the software company had failed to deliver a Web-enabled software application that was of Beta release quality, as required under the contract between the parties. In addition, his wealth of experience in the field of managing software development bolstered his opinion testimony on the damages owed to my client. In the pre-trial phase of the litigation, Sergiu’s organization and attention to detail helped focus the preparation for trial. At trial, he testified in a professional manner that portrayed expertise, confidence and competence.
T27b_Peter_MalekianThe exceptionally insightful technical due diligence Sergiu has been doing for all our transactions on technology-centered prospects is a central component of our closing process. Not only do we use the results to determine whether the company is a good prospect for us to invest in, but analysis results become a centerpiece of the last phase of our refining the final terms of the transaction. His work is comprehensive, precise, and yet practical. His balanced technical and business approach is exactly what we need. Even our clients benefit immensely from the portions of the report we share with them in the end – turning it into a corporate improvement task list.
T04b_Russell_PlanitzerSergiu was an expert witness in a patent [infringement] trial where my company was the plaintiff. Sergiu impressed the jury with his knowledge, openness and communication skills.
T03b_Teresa_Dietze Sergiu is brilliant, organized, creative, and effective. Moreover, he has excellent integrity and a warm, wonderful sense of humor and engagement. He is broad-minded, able and willing to understand diverse people and cultures, and is a lifetime learner. I would recommend Sergiu for anything he says he can do, because he wouldn’t say it unless it was true.
T15b_Walter_WrightSergiu has a brilliant combination of expertise and business sense as well as an uncommon professional drive and commitment.