Insights

Oil and Gas Focus DDSI operates in the oil and gas sector with additional capabilities in fiber optic, energy, municipal, and utility projects. This positions them for cross-selling engineering, GIS, and surveying services to oil and gas producers, midstream operators, and regulated utility customers.

Expanded Service Portfolio Strong capabilities in mechanical and electrical drafting, land surveying, geospatial services, GIS and mapping, data collection, and project management enable end-to-end project support. Use this to pitch integrated design, field data capture, and project delivery packages to clients seeking single-source vendors.

Experience and Credibility With over twenty years in the industry and a decade leading DDSI, plus BBB accreditation and ISNetworld registration, DDSI has credibility with safety- and compliance-conscious clients. Target procurement and risk-averse operators who value vetted, reliable partners.

Digital and Cloud Readiness Tech stack includes cloud and web-based tools (AWS, WordPress, Google Ads, Google Workspace) and data-driven capabilities (GIS, mapping). Position DDSI for clients prioritizing scalable, remote-enabled design, data management, and collaboration in dispersed project environments.

Growth and Market Fit Revenue range and mid-size employee base suggest DDSI is exploring expansion within its core markets and services for energy, utility, and municipal sectors. Approach with targeted proposals for larger project scopes, asset modernization, and regulatory-compliant surveying and documentation services.

Similar companies to DDSI

DDSI Tech Stack

DDSI uses 8 technology products and services including Google Ads, Amazon Web Services, gstatic.com, and more. Explore DDSI's tech stack below.

DDSI's Email Address Formats

DDSI uses at least 3 email formats:
DDSI Email FormatsExamplePercentage
FLast@ddsiglobal.comJDoe@ddsiglobal.com
91%
Last@ddsiglobal.comDoe@ddsiglobal.com
5%
LF@ddsiglobal.comDJ@ddsiglobal.com
4%

Frequently Asked Questions

What is DDSI's phone number?

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You can contact DDSI's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is DDSI's stock symbol?

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DDSI is a publicly traded company; the company's stock symbol is 000547.SZ.

What is DDSI's official website and social media links?

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DDSI's official website is ddsiglobal.com and has social profiles on LinkedIn.

How much revenue does DDSI generate?

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As of September 2026, DDSI's annual revenue is estimated to be $100M - $250M.

What is DDSI's NAICS code?

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DDSI's NAICS code is 211 - Oil and Gas Extraction.

How many employees does DDSI have currently?

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As of September 2026, DDSI has approximately 70 employees across 4 continents, including North America, Africa and Asia. Key team members include Chief Executive Officer: D. D., Company Owner/Drilling Specialist: P. V. and Owner: L. C. Explore DDSI's employee directory with LeadIQ.

What industry does DDSI belong to?

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DDSI operates in the Oil and Gas industry.

What technology does DDSI use?

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DDSI's tech stack includes Google Ads, Amazon Web Services, gstatic.com, WordPress, Google Workspace, Font Awesome, Twemoji and Skrollr.

What is DDSI's email format?

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DDSI's email format typically follows the pattern of FLast@ddsiglobal.com. Find more DDSI email formats with LeadIQ.

When was DDSI founded?

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DDSI was founded in 1999.
DDSI logo

DDSI

Oil and GasOklahoma, United States51-200 Employees

DDSI, or Downtown Design Services Inc., is an Oklahoma-based firm established in 1999 that serves the oil and gas sector along with related industries such as fiber optics, energy, and municipal utilities. The company provides a range of drafting and design services for mechanical and electrical systems, along with professional land surveying, geospatial work, GIS and mapping, data collection, PSM documentation, and project management. With a focus on delivering high-quality consulting support, DDSI aims to complete projects in a timely and cost-effective manner while upholding integrity and professionalism.

Headquartered in Tulsa, the firm operates in a market that includes utilities, municipalities, and local governments, offering specialized expertise to clients that require precise technical documentation and coordination across multi-disciplinary teams. DDSI emphasizes long-standing experience in its field, including more than two decades of service and a formal presence as a Better Business Bureau Accredited Business and ISNetworld registered contractor, signaling a commitment to standards and reliability.

Section iconCompany Overview

Phone number
Stock Symbol
000547.SZ
NAICS Code
211 - Oil and Gas Extraction
Founded
1999
Employees
51-200

Section iconFunding & Financials

  • $100M - $250M

    DDSI's revenue is estimated to be in the range of $100M - $250M

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