Rakon Limited is a technology company founded in 1967 that designs and manufactures frequency control products, primarily quartz crystals and temperature-compensated crystal oscillators (TCXO), oven controlled crystal oscillators (OCXO) and voltage controlled crystal oscillators (VCXO). Its head office is in Auckland, New Zealand with wholly owned subsidiaries in the United Kingdom and France with joint venture operations in India and China. The company specialises in supplying frequency-control products to the GPS industry.

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Rakon was founded on 4 April 1967 by Warren Robinson. Robinson had previously operated a business manufacturing marine radios, Marlin Electronics. These marine radios required between 6-12 quartz crystals with each region within New Zealand requiring a different set of frequencies.

The only source for these crystals was the NZPO (New Zealand Post Office), and delivery times were often measured in months, which was an ongoing problem for Robinson in his ability to supply his radios. Warren Robinson realising there was an opportunity to compete with the NZPO sold Marlin Electronics to Autocrat Radio and went on to found Rakon Industries (RIL) a few years later (1967). Initially, the New Zealand government blocked Robinson's application to import crystal manufacturing equipment as they didn't wish there to be undue competition to the post office, however by 1967 Robinson was able to secure an import license for the equipment and started manufacturing quartz crystals, in his garage, to supply the local radio market.

By 1971, Rakon had moved into its own premises and employed over 30 staff; it had also begun exporting the crystals to Australia and South East Asia. In 1972 Warren Robinson set up a second manufacturing plant in Singapore to supply the growing markets of Thailand, Malaysia, Philippines and Taiwan.

Around 1980, Warren Robinson's eldest son, Brent Robinson, joined Rakon as managing director. Brent was made responsible for the crystal manufacturing business, while Warren focused on his other expanding business, Rakon Computers, which at the time owned the distribution rights for Unix in Australia and New Zealand.

Around this time, a new technology began being widely adopted in radio designs, frequency synthesis. This meant that rather than a radio requiring a pair of crystals for every frequency (one for transmit and a second for receive), only one single crystal was required. The impact of this was that Rakon's core crystal business was in rapid decline, with the total market size shrinking to 10% of its previous size.

In the mid-1980s, Brent came across a product type known as temperature-compensated crystal oscillators. These were mainly being manufactured in Japan at the time and were used, in particular, in cellular phones.

By the late 1980s, Rakon was supplying TCXOs to NEC Australia's Melbourne factory. The supply of these products became the main focus of Rakon's operations.

In order to increase the manufacturing volume, reduce the cost and improve the performance of the products, Rakon developed its manufacturing processes.

In 1991, the company began supplying frequency references in the GPS industry.

Rakon continued to focus on developing products for the GPS market. In 2006, they claimed to still hold over 50% market share in the autonomous GPS market (GPS which functions without assistance from the CDMA phone network).

In early 2006, Rakon announced they would list on the New Zealand stock exchange, and on 13 April, released their IPO prospectus.

In March 2007, Rakon acquired the frequency-control products division of C-MAC Microtechnology. This acquisition gave Rakon a European-based operation, including 2 factories located in the UK and France. The new business unit specialised in other forms of wireless communications and allowed Rakon to become less dependent on the GPS market, and expanded Rakon's product range to include oven-controlled crystal oscillators (OCXO), voltage-controlled crystal oscillators (VCXO), the Pluto ASIC and a range of low performance commodity products.

In 2008 Rakon formed a joint venture with (Centum Electronics) to manufacture high value telecommunications infrastructure products and to commercialise Rakon France's R&D programme. Also in 2008, Rakon formed a joint venture with (Timemaker) to vertically integrate quartz crystal supply.

In 2011 Rakon opened a joint venture facility, Rakon Crystal Chengdu, in China. The investment was an unsuccessful one, with Rakon exiting from its 80% stake in the Chengdu factory in July 2013.

Between 2012 and 2014, Rakon suffered a drop in revenue and margins and made a series of losses, shedding up to 86% of its market capitalisation compared to five years prior.

In August 2013, the NZ Shareholders Association demanded the resignation of Rakon's Chairman, Bryan Mogridge, and another director, Darren Robinson (son of founder Warren Robinson), after the company announced poor results and a $30m write down of assets.

Rakon was also fined $30,000 by the NZX after it failed to maintain continuous disclosure obligations over selling 80% of its shareholding in its Chengdu factory.

Rakon returned to a small profit in November 2015 but with much reduced revenues compared to pre-GFC levels.

Since 2005, Rakon has been the subject a number of allegations relating to the use of their products in military applications. Rakon has never denied that they supply products into military applications and have, at various times, stated this accounts for 1% of their output, or 10% of their revenue.

In August 2005, the New Zealand Herald quoted Rakon Marketing Director, Darren Robinson, as saying that the company's technology went into "smart bombs and missiles" used by the US military. Rakon denied the claims, stating the company was not privy to the "end-use systems, equipment or applications used by its customers."

In May 2006 the New Zealand Herald ran a large expose around Rakon products being supplied to Rockwelll for incorporation in United States Armed Forces 'smart bombs'. The claims were based around the facts that Rakon had known of the end-use of their products since 1994 and may in fact be in breach of New Zealand export restrictions.

In July 2006, Rakon was the target of by Global Peace and Justice Auckland (GPJA). During the Israeli attacks on Lebanon in July 2006, GPJA issued a media release appealing "to the Prime Minister to close the loophole which allows New Zealand's Rakon Industries to export parts for Israeli bombs being dropped on Lebanon and Palestine.".

Rakon continues to maintain that their products had not been designed for military use and the question of where they were used was up to their customers to answer. Rakon listed Rockwell Collins as a customer in their IPO prospectus. In June 2006, the New Zealand Ministry of Foreign Affairs and Trade cleared Rakon products for export, stating that they were unlikely to have been specifically designed for military use.

The Rakon share price saw a significant rise after the Herald story went to press. However, various peace activist groups have maintained calls for Rakon to be prohibited from supplying any products to companies involved in the manufacture of weapons or weapons-related systems.