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About Us

Who We Are

Our Company

G²S Corporation emerged in 2009 as an Award-Winning SBA-certified Small Disadvantaged Business (SDB) resource company for government, commercial, and DoD agencies. Focused on forward-thinking consultation, solution management, and capabilities assessments, we strategically pair our professional resources with project requirements to reach our customers’ end goal, all within budget and timeline. As a member of G²S-4ES JV, LLC, G²S Corporation has been accepted onto the GSA 8(a) STARS III contract vehicle.

Guided by core principles, ethics and achievement, G²S gains and utilizes best practices through global engagements and partnerships worldwide.

Sam Trevino

Founder/CEO

Sam Trevino founded G²S Corporation in 2009 to provide Healthcare & Science, Information Technology and Financial & Program Management services to U.S. Government Agencies.  

As President/CEO of G²S, Mr. Trevino is responsible for worldwide sales and operations, as well as management, service, and support in all markets and regions. He also heads the Human Resources division and plays a key role in the continued development of personnel, recruiting, and retention strategies to ensure flexibility in response to an increasingly demanding marketplace.  

Under his leadership, G²S has become a national award-winning resource company for U.S. Government agencies such as the Centers for Disease Control and Prevention, Air Force, Army, Navy, and Marines.  G²S was recognized by Inc. Magazine in 2018 as the second fastest-growing company in San Antonio and is one of the fastest-growing companies in the United States.  G²S has received national and local accolades such as the 2015 National and Local Contractor of the Year for the U.S. Army, and the 2015 & 2018 San Antonio Business Opportunity Council Minority Enterprise Development award.

Executive Staff

Mike Martone

Chief Operating Officer

Mike Martone has over 25 years of experience across a diverse range of industries in operations and business development. With a keen eye for opportunity and a strategic mindset, Mike has made significant contributions to multiple agencies in various disciplines utilizing the skills that he attained while completing his CPA and over his years in senior level executive leadership.

Throughout Mr. Martone’s career, he has demonstrated an ability to forge meaningful connections, foster partnerships, and drive growth initiatives. His expertise in identifying market trends, analyzing competitive landscapes, and executing targeted strategies has consistently led to tangible results and sustainable business expansion.

In addition to his extensive professional background, Mr. Martone is known for his exceptional leadership skills, collaborative approach, and commitment to excellence. He has a proven track record of cultivating high-performing teams and empowering individuals to achieve their full potential.

As a forward-thinking business development executive, Mr. Martone continues to drive innovation, foster growth, and make a positive impact in the business community.

Crystal Martin

Human Resources Director/Customer Support Specialist

Crystal Martin serves as the Human Resources Director/Customer Support Specialist, focused on employee and customer relations.  Ms. Martin has over 15 years of experience in Human Resources, with core functions built around payroll, onboarding and offboarding, compliance, benefits administration, and overall customer experience.  Ms. Martin has supported countless clients, employees, managers, and recruiters across several industries, including Professional Services, Engineering & Sciences, Industrial & Manufacturing, and Federal Government Contracts.

Ms. Martin’s main responsibilities at G2S Corporation include all Human Resource functions to include on-boarding, counseling, benefits administration, and serving as the liaison between the customer and our employees.  Ms. Martin has always made her goal to provide the highest level of service possible, while building strong business relationships, and has been instrumental in ensuring everyone is set up for success.

Dave Borski

Lead Consultant

Dave Borski, with 23+ years of experience in Engineering and Corporate Management across various industries, serves as G²S’s Lead Consultant. He specializes in problem analysis, strategic planning, and cost-effective solution development for Federal clients.

Mr. Borski has worked in a wide range of industries including Defense, Medical, Food & Beverage, Automotive, and Semiconductor. Mr. Borski’s dedication to and improving operations has driven significant growth and success in meeting Federal agency needs.

Bobby Eaton

Technology Infrastructure Specialist

Bobby Eaton serves as an Information Technology Infrastructure Specialist.  Mr. Eaton has over 25 years of experience in Information Technology with core functions that include, Helpdesk Tier 1 and 2 as well as SharePoint and Site Collection Administrator.  Most of Mr. Eaton’s experience and training was established in his 22 years in the US Air Force.

Mr. Eaton’s main responsibilities at G²S Corporation include serving as SharePoint and Site Collection Administrator supporting the United States Air Force Field Training Scheduling System (FTSS) which supports over 30k Air Force Active Duty, Reserve and Guard personnel in scheduling for training for their respective Air Force Specialty Code.

Lori Martone

Senior Accountant

Lori Martone serves as the Senior Accountant for G2S Corporation and has over 20 years of experience in accounting, with core functions built around financial analysis, growth, and compliance.  Ms. Martone has supported several clients across numerous industries including Professional Services, Retail, Food Services, Non-Profits, and Federal Government Contracts.

Ms. Martone’s main responsibilities at G²S Corporation include all accounting functions, full cycle accounting, A/P, A/R, payroll, complete financial preparation and analysis, job costing, and pricing.  Ms. Martone has always made her goal to provide the highest level of service possible and ensure the integrity and accuracy of financial data.

Crystal A. Lozano

Program Manager - Puerto Rico

Mrs. Crystal A. Lozano is our G²S Program Manager-Puerto Rico, collaborating with the Puerto Rico Health Department and the CDC-Dengue Branch. Crystal has worked with G²S for seven years. She attended the University of Puerto Rico-Mayaguez Campus, graduating with a bachelor’s degree in psychology. She also has a master’s degree in Organizational and Industrial Psychology from the University Carlos Albizu- San Juan Campus. Crystal has managed all Puerto Rico health and environmental-related projects and has supervised more than 100 people around the island with multiple backgrounds such as doctors, epidemiologists, data managers, medical records abstractors, biologists, health educators and more.

Crystal took part in the recovery of the island after hurricanes Irma and Maria, and helped put together different teams to continue our mission during the emergencies. Crystal also collaborated on the CDC-MWWR Zika emergency response in 2018, a scientific paper for CDC publication on ZIKA response. Currently Crystal is working with her team on the Emergency Threat for Mother and Babies Surveillance System in Puerto Rico, work that she believes will support the promise of future generations of children on the island of Puerto Rico.

Cody Trevino

Operations Specialist

Cody Trevino serves as the Operations Specialist for G²S Corporation, where he supports accounting and all operational functions companywide. Mr. Trevino developed over 6 years of practical experience while growing up in the Federal contracting environment. He is pursuing an MBA in Finance at the University of the Incarnate Word, where he earned a BA in business administration. Mr. Trevino is continually growing his role in the G²S operations process while cross-training in all aspects of the business.

Nicole Howard

Proposal Writer

Nicole Howard serves as the Proposal Manager and Writer, specializing in Federal solicitations and business development. With nearly a decade of experience in proposal development, she excels in Sharepoint enhancement, project management, and knowledge/content management systems.

Mrs. Howard actively supports our team throughout the proposal lifecycle, ensuring stakeholders stay on track. She holds a B.S. from the University of Houston-Downtown and obtained APMP foundation level certification in May 2023.

General Services Administration (GSA) Information Technology Services SINs 54151S & 54151HEAL

GSA Information Technology Services is a long-term contract issued by the U. S. General Services Administration (GSA) to a commercial technology vendor.   

G²S Corporation has been awarded contract 47QTCA19D0029. 

General Services Administration (GSA) Professional Services SINs 541219, 541611, & 541219

GSA Professional Services is a long-term contract issued by the U. S. General Services Administration (GSA) to a commercial vendor.

G²S Corporation has been awarded contract 47QRAA19D00C5.

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