Gulfstream Design Group
Gulfstream Design Group is a privately held civil engineering and land development firm in St. Augustine, Florida, providing land planning, permitting, drainage, transportation, utilities, and construction administration services to residential, commercial, industrial, institutional, marine, and recreation clients across Florida's First Coast.
- Company typePrivate
- Founded2013
- HeadquartersSaint Augustine, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Gulfstream Design Group does
Gulfstream Design Group, LLC is a privately held civil engineering and land development firm headquartered in St. Augustine, Florida, founded in 2013 by Matt Lahti, PE. The company provides a consolidated suite of professional services covering land planning and due diligence, drainage and stormwater management, entitlement and permitting, transportation design, utilities engineering, and construction administration, enabling clients to manage projects from initial site planning through construction completion under a single vendor relationship.
The firm serves clients across six horizontal project categories: residential, commercial, industrial, institutional, marine, and recreation/amenity developments. Its geographic scope is concentrated on Florida's First Coast region, where it leverages localized expertise in permitting at local, state, and federal levels, including specialized knowledge of CWMR, FDEP/ERP, and FEMA flood map revisions. Core technology consists of industry-standard engineering design software for geometric design, earthwork quantities, cost estimating, and traffic management systems, with no disclosed proprietary platforms or AI/ML capabilities.
The business operates on a project-based professional services revenue model, with no publicly disclosed pricing or contract values. Go-to-market is sales-led and direct, relying on client engagement via the company website, phone outreach, and project-based bidding rather than channel partners or formal marketing programs. The firm is founder-owned with no disclosed institutional investors, subsidiaries, M&A activity, or external funding, and operates with 11-50 employees as an active LLC.
Gulfstream Design Group firmographics
Firmographics- Name
- Gulfstream Design Group
- Legal name
- Gulfstream Design Group, LLC
- Website
- https://gulfstreamdesign.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Gulfstream Design Group is a privately held civil engineering and land development firm in St. Augustine, Florida, providing land planning, permitting, drainage, transportation, utilities, and construction administration services to residential, commercial, industrial, institutional, marine, and recreation clients across Florida's First Coast.
- Ownership category
- akta.pro rank
Where Gulfstream Design Group is headquartered
LocationHeadquarters
- HQ city
- Saint Augustine
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Gulfstream Design Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Professional Engineering Services: Provides comprehensive land development and civil engineering services including land planning, permitting, construction administration, utility engineering, and transportation design. Revenue is generated through project-based professional service engagements.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Gulfstream Design Group product offering
Product offeringCore offering
Gulfstream Design Group provides professional civil engineering and land development services, including land planning and due diligence, drainage and stormwater management, entitlement and permitting, transportation design, utilities engineering, and construction administration. The firm serves residential, commercial, industrial, institutional, recreation and amenity, and marine development projects across Florida's First Coast region.
Product overview
Gulfstream Design Group is a civil engineering and land development firm founded in 2013, serving clients throughout Florida's First Coast. The company offers a unified suite of professional services organized around land development and infrastructure projects. Their core service portfolio spans Land Planning & Due Diligence, Drainage & Stormwater Management, Entitlement/Permitting, Transportation design, Construction Management, and Utilities Engineering. They serve diverse project categories including Residential, Commercial, Industrial, Institutional, Recreation & Amenity, and Marine developments. The company focuses on providing comprehensive land development services that address municipal regulations, site constraints, governmental permitting, and cost awareness for their clients.
Differentiator
Problem solved
Functional benefit
Products and services
- Land Planning & Due Diligence
Companies that use Gulfstream Design Group
Customer profileNamed customers1 record
Segments6 records
Ideal customer profiles1 record
Gulfstream Design Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Gulfstream Design Group partnerships and signals
Strategic signalScale indicators2 records
Recent moves3 records
Gulfstream Design Group competitors and assessment
Company assessmentDirect peers
- DRMP, Inc. Multi-office Florida-headquartered engineering firm providing land development, transportation, structural, and environmental services. Directly comparable on service portfolio and home-state geographic focus.
- Bowman Consulting Group Ltd. Public multi-disciplinary engineering firm with significant land development, transportation, and infrastructure design practices. Comparable on core civil/land development services though much larger in scale.
- Halff Associates: Mid-sized U.S. engineering and land development firm with comprehensive planning, drainage, permitting, and transportation services. Closely comparable service mix to GDG though headquartered in Texas.
- AVCON, Inc. Florida-based civil engineering and land development firm offering planning, permitting, transportation, drainage, and aviation-related services. Closely comparable in service mix, Florida geography, and project types to Gulfstream Design Group.
- Wantman Group, Inc. Florida-based civil engineering, surveying, and land planning firm serving public and private clients. Similar mid-sized profile and overlapping municipal infrastructure, transportation, and land development offerings.
Broad incumbents
- Hanson Professional Services: Engineering and planning firm with infrastructure, transportation, and land development offerings across multiple U.S. markets. Comparable core disciplines but broader geographic and market reach.
- Stantec: Global engineering, architecture, and environmental services firm with a strong Florida presence across community development, water, and infrastructure. Overlaps with GDG's service portfolio at a much broader scale.
- Langan Engineering & Environmental Services: Large national civil/geotechnical engineering firm with significant land development practice including site planning, permitting, and utilities design. Comparable technical scope though larger and more geographically diversified.
- Kimley-Horn: Large national engineering consultancy with deep land development, transportation, water resources, and environmental practices in Florida. Competes for the same private and public clients as GDG but at materially larger scale.
- KCI Technologies: Multi-disciplinary engineering firm with transportation, utilities, environmental, and land development practices. Competes in adjacent service categories though typically on larger programs.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
Gulfstream Design Group social profiles
Digital presenceGulfstream Design Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Gulfstream Design Group leadership team
Management profileNumber of profiles
Profiles1 record
Gulfstream Design Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Gulfstream Design Group M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Gulfstream Design Group
What does Gulfstream Design Group do?
Gulfstream Design Group provides professional civil engineering and land development services, including land planning and due diligence, drainage and stormwater management, entitlement and permitting, transportation design, utilities engineering, and construction administration. The firm serves residential, commercial, industrial, institutional, recreation and amenity, and marine development projects across Florida's First Coast region.
Is Gulfstream Design Group a public or private company?
Gulfstream Design Group is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Gulfstream Design Group founded?
Gulfstream Design Group was founded in 2013. It employs 11 to 50 people.
Where is Gulfstream Design Group based?
Gulfstream Design Group is headquartered in Saint Augustine, United States, in the North America region.
How does Gulfstream Design Group make money?
One revenue line is on record: professional Engineering Services.
Who are Gulfstream Design Group's main competitors?
Direct peers on record are DRMP, Inc., Bowman Consulting Group Ltd., Halff Associates, AVCON, Inc. and Wantman Group, Inc.. Broad incumbents are Hanson Professional Services, Stantec, Langan Engineering & Environmental Services, Kimley-Horn and KCI Technologies.
Does Gulfstream Design Group have an API?
No public API is recorded for Gulfstream Design Group.