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Solid-State Survey Tools
Rugged, ultra reliable, solid-state tools —ideal for demanding borehole environments and precise directional data.
Customized Service
Tailored mud programs and ready stocks — reducing downtime and optimizing performance in diverse drilling conditions.
24/7 Technical Support
Back your products with knowledgeable, responsive support team who understand drilling challenges and provides 24/7 support
PT Alternatif Teknologi Nusantara (“Alternate”) is an Indonesian based company, established in 2020. With solid-state survey tools from Stockholm Precision Tools and drilling fluids solution from Siam Minerals, Alternate equips you to tackle any challenge and push past limits.
What truly sets Alternate apart is our dedication to round-the-clock technical support. Mining and exploration don’t stop – and neither do we. Our 24/7 support ensures that client can access expert assistance anytime, anywhere whether troubleshooting equipment, customized delivery, or optimizing fluid performance on-site.
We’re proud to be part of your journey to discovery...
Everything you need below ground, delivered with Service you can count on

High Precision Directional Survey Tools
Stockholm Precision Tools (SPT), an European-based company leading in the design and manufacture of solid state gyro technologies for surveying in drilling operations in the Oil & Gas, Mining and Civil Engineering industries.
With more than 25 years of experience, SPT develops their tools in-house and offers the most advanced technology for borehole trajectory survey equipment with an unmatched seal of quality and reliability to customers, and all projects.
Following their presence in more than 50 countries all over the world, in 2024 Alternate was awarded to join their vast global network as SPT’s authorized distributor for South-East Asia mining market.
Leading manufacturer of highly accurate Gyro Technology for directional drilling and wellbore placement

Siam Minerals, a leading provider of drilling fluids solution for demanding drilling operations to help optimizing drilling and lower project costs.
The profound experience of Siam Minerals mud engineers is key to its success. With technical support and high quality products combined, clients is advised to successfully manage the most challenging drilling projects and environmental conditions.
Fluids that Fit - Custom Programs, designed to maximize efficiency for every Borehole challenge
Our Services
COMPLETE DOWNHOLE SOLUTIONS
From rugged terrain to deep targets, Alternate delivers the tools, fluids, and support to keep you steps ahead—every shift, every site—as your trusted partner, maximizing productivity, minimizing downtime, and supporting your success in meeting field challenges head-on
1. Directional Survey Tools by Stockholm Precision Tools
Accurate wellbore placement starts with the right tools. We offer a full suite of high-precision directional survey tools by Stockholm Precision Tools for both rental and purchase, helping you navigate field challenges with confidence. Whether you need short-term solutions or permanent assets, we deliver reliable equipment ready to perform.
2. Customized Program with Siam Minerals muds
Every borehole is unique—and so is our approach. With Siam Minerals drilling fluids, we design customized mud programs tailored to your formation challenges, optimizing drilling efficiency, wellbore stability, and cost control. Our high-performance fluids are backed by technical expertise and responsive service, ensuring you to get the right solution every time.
3. On-site training and technical support
Success in the field comes from skill and knowledge. We provide on-site training and technical support for your crews, covering both directional tools and drilling fluids. Our hands-on approach ensures smooth tool deployment, efficient mud management, and real-time problem-solving to keep your team prepared.
4. On-demand support, anytime
When every minute counts, we’re here for you. Our 24/7 service team is always on standby, ready to provide field support, troubleshooting, and maintenance whenever you need it.
No matter the time, no matter the site, Alternate keeps you moving forward to achieve your maximum performance..