Siglo Group Updated:08/2020

Jonathan founded Siglo Group in 2006 to help clients integrate natural systems into land planning and design.  He specializes in environmental assessment, regional analysis, conservation planning, mapping, and land use feasibility studies.  He is a graduate of the University of Texas at Austin with an M.A. in Geography and the Environment and a B.A. in Biology.  One of his first professional jobs was with NASA where he dreamed of far off places and surviving long trips.  The experience changed his direction through the realization of how valuable and irreplaceable natural systems are here on this planet.  Jonathan also worked at the Lady Bird Johnson Wildflower Center and Sequoia National Park.  He served on the Imagine Austin Comprehensive Plan Advisory Task Force.

We are highly motivated individuals who have come together for work that we find challenging, enjoyable, and purposeful.  Our backgrounds include private sector, government, and non-profit work, with a focus on land use planning, design, and conservation.  Our work has contributed to land being set aside in perpetuity for conservation, the restoration of public and private properties, and the creation of sustainable land use policy.

Contact Siglo Group

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Siglo Group is not employed by or affiliated with the Texas Land Conservation Assistance Network, and the Network does not certify or guarantee their services. The reader must perform their own due diligence and use their own judgment in the selection of any professional.


Contact Siglo Group

Jonathan Ogren
Principal and Environmental Planner
2305 Willow Street
Austin, TX  78702
Phone: 512-699-5986

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