100% Employee owned, Ghilotti Construction Company has more than a century of engineering experience and a family tradition of hard work and dependability. The Santa Rosa-based company is ranked amongst the top 400 contractors in the Nation by Engineering News Record, widely known as the most authoritative publication in the construction industry. Ghilotti specializes in total site preparation for state, counties, and municipalities in Northern California, in addition to privately owned developments, including grading and excavating, paving, storm drains, water and sewer lines, equipment rental, soil stabilization, site and structure concrete, bridges and underground utilities. Ghilotti has offices in Santa Rosa, San Rafael, Livermore, American Canyon, Santa Clara, Oakland, Roseville, and Ukiah.

Ghilotti Bros., Inc. is a leading general engineering contractor in California. A strong complement of dedicated employees and a family-owned heritage, now in its third generation, GBI is excited about its future outlook in continuing its 100 year legacy in the Bay Area. As GBI commemorates its centennial celebration, they reflect on three generations’ worth of change and transformations in the construction industry. GBI has always prided itself on being at the forefront of the industry, keeping an edge on the competition. Throughout its history, there has been a constant principle that has guided their way: “Earn respect by doing a job well, treat employees with courtesy and respect, and do good work for the community,” as enumerated by our founder, James Ghilotti.”

COMPLETE WELDERS SUPPLY is a full-service supplier of industrial, medical and specialty gases. We have maintained a special commitment to our gas customers for many years, and this level of experience has enabled us to become a market leader in terms of quality products and reliable service. We understand that our customer base is as diverse as the types of gases we offer. Therefore, we take each customer and each need and customize our services accordingly. Whether you are involved in welding, fabrication, manufacturing, medical care, laboratory testing and calibration, restaurant services, convenience stores or gift shops, COMPLETE WELDERS SUPPLY understands your unique gas and service needs. We work for and with our customers in all that we do, and our gas customers can bank on it. We are committed to an excellence culture which recognizes that the achievement of excellence in our relationships with customers is primarily achieved by our commitment to our people and their development. COMPLETE WELDERS SUPPLY is further committed to conduct its affairs based upon a set of basic ethical principles. These principles are honesty, integrity, and a sincere commitment to all people with whom we interact.

MAGGIORA & GHILOTTI, INC. is a construction company based out of 555 DU BOIS STREET, SAN RAFAEL, California, United States.

Since 1989 Thompson Builders has successfully completed over 200 major projects in Northern California totaling over $2 Billion in contract value. We have experience building large scale commercial construction projects across all markets using all project delivery models. Our deep and diverse experience lends us a versatility that empowers us to tackle any project put before us. We are more than just a general contractor; we are true builders because we self-perform several foundational trades: rough & finish carpentry, concrete and civil work such as grading, paving and utilities. This provides a huge competitive edge as we are able to pass the resulting cost savings along to our clients. Many of our projects have won awards and are recognized as Northern California icons, including the Yerba Buena Island SF-Oakland Bay Bridge footings, Manteca’s Big League Dreams Sports Park, San Jose’s Happy Hollow Zoo, San Francisco’s Cadillac Hotel, 72 Townsend, and Chinatown YMCA.

Located in Sonoma County on 675 acres of spectacular wine country scenery, Mayacama is an exclusive golf and residential community offering elite membership privileges.

CATS4U, INC. is a company based out of 13503 HEALDSBURG AVENUE, HEALDSBURG, California, United States.

ABOUT VALENTINE CORPORATION Since 1964 Valentine Corporation has distinguished itself as an innovative general engineering contractor within the greater Bay Area based on our ability to successfully tackle unique and challenging structural engineering and construction projects. A large majority of Valentine's work is obtained through the bidding process in the public sector. Valentine has worked extensively for organizations such as CalTrans, Port of San Francisco, Port of Oakland, Golden Gate Bridge Transportation District, BART, and numerous city and county agencies. Valentine Corporation is also happy to assist private owners. Valentine is capable of bringing a job from the design inception to project completion. FRP DIVISION Fiber-reinforced polymer (FRP) composites have been used in the construction industry for over 20 years and continue to become a popular repair and retrofit technology. With their high strength, light weight, flexibility, minimal impact, high durability, and ease of installation, it is a cost effective, long lasting strengthening option when compared to traditional rehabilitation or upgrade methods. MARINE PROJECTS Some of Valentine's most notable spectrums of engineering applications are its construction endeavors within the Marine environment. The company has pioneered and successfully implemented numerous procedures and construction methods for repair and strengthening of piles for piers and supporting wharf structures. These state- of-the-art procedures encompass concrete, shotcrete, fiber reinforced polymer (FRP), structural steel and timber applications in wide and diverse settings, including underwater pile repair, phased reconstruction of existing bridge pilings, and concrete and timber wharf repair. Valentine possess the equipment, dedicated personnel, environmental expertise, and experience necessary to tackle the one-of-a-kind unusual construction challenges that are unusual and unique.

We are a civil engineering construction contractor that develops high performing teams of results-oriented people who deliver incredibly successful projects. We strive to create an environment without ego where the quality of the work and the client experience comes first.

Bridgeway Civil Constructors, Inc. is a General Engineering Contractor specializing in roadway and structure construction in California. They are a company with exceptional employees who uphold the highest standards of safety and quality in their work. They bring a broad depth of knowledge, experience, integrity, and commitment to each infrastructure project they build.

BC Engineering Group was founded in 2016 by a group of highly talented key staff to offer custom civil engineering and planning services to clients. The engineers at BC Engineering Group possess over 35 years of combined experience, which is a key ingredient for a successful engineering partner for your project. Our work is performed with the best interests of our clients in mind. We place strong emphasis on customer service to make sure our clients feel involved in their projects, and understand that their input is valued and utilized. We understand the importance of being transparent, open to questions, and being prompt in all communications.​

KDW Construction, LLC is a Heavy Civil Engineering Contractor, specializing in grading and paving. With our emphasis on maintaining the project timeline, our clients can confidently limit the risk associated with financial carry cost. We have a growing portfolio of capabilities and project types throughout the Bay Area, Sacramento and Central Valley. At KDW, we have positioned ourselves to provide exceptional construction service and expertise wherever our clients build their projects. Founded in 2013, KDW has become a well-established company, boasting one of the most experienced and talented leadership teams in the business. Our success is built on the relationships we have developed with our clients, subcontractors, trade partners and suppliers. These networks allow for consistency, collaboration and a unified expectation which ensures project success. KDW is committed to the future of every employee through mentorship, documented professional development programs and educational opportunities. Since KDW is a rapidly growing company, we are also able to offer accelerated opportunities for career advancement. For more information on our core values, mission and vision, please check out our website at www.kdwconstruction.com. At KDW we believe that everything matters. Be Better • Be Different • Be KDW