Management Team

Steven A. Blum, LEED AP

President & Chief Executive Officer

Mr. Blum is a real estate development veteran and entrepreneur active in New England for over 25 years. He has been involved in all aspects of large residential and commercial projects with successful projects bearing his imprint throughout the region totaling over...full bio

$150 million. With a background in law, business and real estate, Mr. Blum has earned a reputation for real estate projects that are both aesthetically pleasing and highly profitable, successful business ventures. Mr. Blum is a frequent speaker and spokesperson, recently presenting at the annual Build/Boston conference, sponsored by the AIA and the Boston Society of Architects. He is also a board member, advisor, and officer in a number of businesses and organizations. Mr. Blum is an attorney licensed to practice in Massachusetts and has a Construction Supervisor’s license in Massachusetts and a Real Estate Broker’s licenses in Massachusetts and New Hampshire, and is also a LEED AP. Mr. Blum obtained a BA from Saint Lawrence University and JD from Suffolk University Law School, and completed an executive MBA program from the Harvard Business School.

Steven A. Blum

Lawrence A. Rosenberg, CMA, LEED AP

Vice-President and Chief Operating Officer

As Vice-President and Chief Operating Officer, Mr. Rosenberg has responsibility for the day-to-day operations of Integrated Green and its subsidiary companies. This includes oversight of project management, consulting, and business development as well as internal...full bio


Mr. Rosenberg has over 25 years of management and executive experience at Fortune 100 Companies including Ford Motor Company, Digital Equipment Corporation, Compaq Computer Corporation, and Hewlett-Packard Company. He has earned a reputation as an insightful, problem-solving executive with extensive experience in finance and technology specializing in complex program management, business systems & controls, and business planning & analysis.

In addition to his corporate experience, Mr. Rosenberg is also a licensed real estate professional and is a principal in several ongoing real estate projects. He has managed all aspects of real estate development including land acquisition, municipal and regulatory approvals, deal structure and financing, construction, and sales. This experience fostered his passion for sustainable buildings and renewable energy.

Mr. Rosenberg has been featured as a presenter at industry events including the annual Build Boston and Residential Design and Construction Conferences sponsored by the Boston Society of Architects.

Mr. Rosenberg is a Certified Management Accountant (Institute of Management Accountants) and a LEED® Accredited Professional (US Green Building Council). He earned his BS in Engineering from Brown University and an MBA from Boston University.

Lawrence A. Rosenberg

Liam B. Kilkenny, FCII, FLIA

Director of European Operations

Chairman of ERM Financial Services, a specialty insurance and financial services brokerage company based in Dublin, Ireland Mr. Kilkenny brings 40 years of experience from the finance and insurance industry. He has provided the sourcing of seed capital for startup companies, ...full bio

coordination of syndicated loans, investment advice and real estate development projects on two continents. He is a Fellow of the Chartered Insurance Institute of London and has sat on the Executive Council of the Irish Brokers Association, the former Statutory Regulatory Body for Insurance Brokers and Investment Intermediaries. Mr. Kilkenny provides an international perspective and offers resources and reliable technologies that may not be available in the US.

Liam B. Kilkenny

Delivery Team

Dirk Brauner

Director of UAE Operations

Dirk has an educational background in Finance and Hotel management. He has worked in finance and business development positions for international companies in Geneva and Dubai. In his most recent position, Dirk was the commercial manager of a...full bio

Dubai based contracting and trading company, where he has made it his mission to supply the market with green interior products. Today he is helping to build the Integrated Green business in the Middle East.

Dirk Brauner

Lisa Alexander


Lisa Alexander is a LEED AP specializing in New Construction, Existing Building Renovations and Operation & Management. Ms. Alexander is a Licensed Realtor who has won several excellence in real estate awards and became the first Certified EcoBroker® in her area. She is also a Nationally Recognized Green Living Expert and a...full bio

Certified Green Building and Environmental Consultantls.

Ms. Alexander is a CSR specialist and was the original Founder/CEO of Green Life, Inc., a Green Consulting Firm committed to educating the public and corporations on how to build healthier, more sustainable lives and buildings for ourselves and future generations. Through Green Life, Lisa designed and implemented strategies to achieve the company’s vision through research, written articles, educational lectures, presentations, DVD’s, and other consulting and educational training programs for both home owners and business owners. She worked closely with community leaders and corporations to develop and successfully implement customized and fully functional Sustainable Environmental & Sociably Responsible Programs to reduce energy, waste, emissions, pollution, water consumption and carbon footprint.

While still in college studying engineering and business management, Lisa was recruited by a private Engineering firm specializing in Home Renovations. Although she loved her job, she soon augmented that with a BA in History and NJ Teachers Certification from New Jersey City University, NJ., where she graduated with Honors; Magna Cum Laude, and Phi Alpha Theta. While working on an addition to a home owned by a commercial TV producer, Lisa was “discovered” and spent the next ten years in New York having a successful print and TV career both in front of and behind the camera. By her early 30’s, Ms. Alexander had distinguished herself as an expert on home renovation was tapped to produce, write and star in her own television home improvement Show, “ROOM FOR IMPROVEMENT”, which aired in 2000.

Dubbed by some of her contemporaries and journalists as “The Queen of Green”, Ms. Alexander can best be described as an expert in all things green including green building & renovations, corporate social responsibility, everyday sustainable living, and even organic cooking. Ms. Alexander writes regularly about Green Building and Sustainable Living for various local and national publications, lectures around the country, is often booked on National TV and Radio broadcasts as a Green Expert and appears every year on MSNBC’s GREEN IS UNIVERSAL week as an expert covering the US Green Building Council’s Greenbuild conference.

Lisa Alexander is a member of USGBC, NAR, PAR, SAG, AFTRA, NRDC, WWF, NWF, Audubon Society, UCS, PETA, Defenders of Wildlife, ASPCA, HSUS, Greenpeace, Sierra Club, NPCA, Natures Conservancy and more.

Lisa Alexander

Michael Kluchman


Michael Kluchman is a registered landscape architect and a LEED Accredited Professional. His experience spans a wide range of project types such as open space analysis and planning, urban design, streetscape design, park design, as well as academic, corporate and residential landscapes.full bio

He is the founder of Michael Kluchman Landscape Architecture and has also worked for a select group of Boston area landscape architecture and planning firms. Sustainable landscape design and site technologies have been the focus of Mr. Kluchman’s career and he has been involved in many LEED and ecologically sensitive projects including: large commercial developments which are serving as LEED Certified Neighborhood Development Pilot Projects, site planning and design for LEED building projects, creating sustainable grounds maintenance guidelines for public and private institutions and designing award winning residential landscapes which feature sustainable site design and innovation. Mr. Kluchman also has significant experience in many aspects of environmental permitting, including: wetlands, protected wildlife areas, brownfield reuse, and onsite storm water management devices, such as rain gardens, bio-swales, and underground infiltration and rainwater storage systems.

Michael Kluchman

William Gallagher, LEED AP

LEED Project/Construction Management Consultant

William Gallagher has proven talents contributing to numerous multimillion-dollar projects in commercial/community construction projects. Prior to joining iGreen, he worked at Daedalus Projects Inc., a well-known design/build development and construction...full bio

management company, as a Project Manager. Some of his responsibilities included: Owner’s Project Manager for the Franklin Senior Center, Medfield Adult Community Center, Medfield Parks and Recreation. Coordinated the program development of the Medfield Department of Public Works and new Police and Fire building; Owner’s Representative on the following public sector projects, Worcester State College six story, 554 cars capacity precast parking garage. Included a 265 X 31 feet segmented retaining wall. Project was delivered on time and on budget; Harvard University 80,000 sq. ft LEED Platinum office remodeling project. Converted a heavy timber frame diary manufacturing plant into state of the art office space, project included two 1500 ft geo-thermal wells and a pollution cleansing vegetated bio-swale. Highest recycling rate in the nation and first platinum renovation in Massachusetts. Mr. Gallagher is a LEED Accredited Professional, and has spoken at Harvard University’s Green Campus Initiative Symposium; at Build Boston in January 2007 in reference to LEED construction site procedures and systems and at the West Coast Green symposium he presented a forum entitled “Greening the Construction Management Process”.

William Gallagher

John Gundling, LEED AP

President, Eco One Solutions, LLC (E1S)

Mr. Gundling the President of Eco One Solutions, LLC, an iGreen Company focused on Construction Waste Management and Surplus Property Management, has over 25 years of experience in environmentally focused businesses. Experienced in the...full bio

construction industry, alternative energy, solid waste management, handling and recycling, John joined the iGreen team to expand the organization’s capabilities in construction and demolition recycling, and surplus property management. E1S typically achieves recycling rates of over 95%, and demonstrates significant financial savings for recycling compared to disposal. Mr. Gundling is a LEED Accredited Professional and an active member of the Boston Society of Architects, and the Massachusetts and Connecticut DEPs’ C&D Recycling Subcommittees. He devotes much of his time to educating architects, engineers, contractors, institutional and governmental officials on the environmental benefits of C&D recycling and other green construction strategies.


Mark Kalin, FAIA, FCSI, LEED AP, Kalin Associates Inc.

Specifications Consultant

Mr. Kalin is President of Kalin Associates, one of the nation’s leading architectural specification consulting firms. He is a registered architect, certified construction specifier and one of only 26 individuals ever advanced to fellowship in both the American Institute of...full bio

Architects and the Construction Specifications Institute. He is currently on the faculty of Harvard University’s Graduate School of Design. Mr. Kalin is the author of numerous publications on sustainable technology, green specifications and has presented over 100 sessions at regional and national conventions. Mr. Kalin’s firm has provided construction specifications for over 3,000 projects worldwide and has significant experience with specifications for sustainable projects and has prepared specifications for over 100 projects seeking LEED certification, including the Gold Certified David Lawrence Convention Center in Pittsburgh and the Platinum Certified Blackstone Block at Harvard University. Kalin Associates is the first and only company to reach the 100 project mark for USGBC LEED® project specifications.


Wendy McTyre, LEED AP

Commercial Interiors and Social Responsibility Consultant

Wendy McTyre is a LEED Accredited Professional specializing in Commercial Interiors and Social Responsibility. She has worked extensively with architects, designers, engineers and others within the building industry and has managed public relations efforts... full bio

for a national energy-efficiency awareness campaign. She is a member of the Town of Brookline Selectman’s Committee on Green Technology and has been published in Maintenance Technology, Plant Engineering, Interior Concerns and other professional publications. Her clients have included the Bank of America, Citigroup, Conseco, Novartis, Guidant Corporation, Emerson College, Wabash County Solid Waste Management District, and America Trans Air.

Wendy McTyre

Richard Roberts


Mr. Roberts brings his interest in recycling and his experience in office construction together for Eco One Solutions, LLC, an iGreen Company, where he is a project manager for the Company’s Construction and Demolition Waste Management business. full bio

Mr. Roberts developed the Waste Management Plans for Columbia University’s Manhattanville Project and the Governors Island Project in New York. He currently manages the Construction Waste Management and Indoor Air Quality LEED aspects of several Yale School of Medicine projects. Most of the Construction and Demolition Waste Management projects he has managed have achieved recycling rates in excess of 95%.

Richard Roberts

Gosia Sklodowska, LEED AP

CSR Consultant

Ms. Sklodowska works for the Harvard Green Campus Initiative, University's environmental consultancy group, where she manages a sustainability program for the largest school at Harvard (8 million square feet, 20,000+ staff, faculty, students). As part of of herfull bio

responsibilities, she develops strategies for carbon reductions through building upgrades, improved building operations, policy changes and occupant involvement. Ms. Sklodowska also offers LEED®-EB services to building operations groups, including LEED®-EB project management and trainings. Mrs. Sklodowska specializes in institutional sustainability, organizational assessments and identification of short and long term opportunities for resource conservation, operations/infrastructural improvements and financial savings..


Pierce V. Martin, BSc, MIE, Eur Ing, FIEI, Chartered Engineer (Irl.)

Managing Director, Ireland

Recently appointed Managing Director of Integrated Green Ireland, Mr. Martin brings over 30 years experience from the energy industry spanning energy regulation, analysis and strategic marketing. In senior management roles he has led the implementationfull bio

of major new business systems in world-class strategic asset management, life cycle investment analysis and decision-making and, national energy efficiency programmes. He is also a thought leader in devising behavioural-training interventions, as part of organisational restructuring. Mr Martin has previously held positions at Board, CEO, and Director levels in a diverse range of companies influencing national policy. A Fellow and Chartered Engineer of the professional body, Engineers Ireland, he was awarded the President’s Prize for significant contributions to the Irish engineering profession in 2001. Mr. Martin is a regular chair and contributor at energy conferences and seminars.

Pierce V. Martin

It's All About The Team

Management Team
Our Management Team brings decades of effective management experience to the table... more »

Delivery Team
The Integrated Green Delivery Teams offer the experience, passion and integrity rarely found anywhere in the industry... more »